id	sid	tid	token	lemma	pos
ap-1217	1	1	ap-4-10.dvi	ap-4-10.dvi	PROPN
ap-1217	1	2	acta	acta	PROPN
ap-1217	1	3	polytechnica	polytechnica	PROPN
ap-1217	1	4	vol	vol	NOUN
ap-1217	1	5	.	.	PROPN
ap-1217	2	1	50	50	NUM
ap-1217	2	2	no	no	NOUN
ap-1217	2	3	.	.	PUNCT
ap-1217	3	1	4/2010	4/2010	NUM
ap-1217	3	2	single	single	ADJ
ap-1217	3	3	phase	phase	NOUN
ap-1217	3	4	voltage	voltage	NOUN
ap-1217	3	5	source	source	NOUN
ap-1217	3	6	inverter	inverter	ADJ
ap-1217	3	7	photovoltaic	photovoltaic	NOUN
ap-1217	3	8	application	application	NOUN
ap-1217	3	9	j.	j.	PROPN
ap-1217	3	10	bauer	bauer	PROPN
ap-1217	3	11	abstract	abstract	PROPN
ap-1217	3	12	photovoltaic	photovoltaic	PROPN
ap-1217	3	13	applications	application	NOUN
ap-1217	3	14	have	have	AUX
ap-1217	3	15	been	be	AUX
ap-1217	3	16	developing	develop	VERB
ap-1217	3	17	and	and	CCONJ
ap-1217	3	18	spreading	spread	VERB
ap-1217	3	19	rapidly	rapidly	ADV
ap-1217	3	20	in	in	ADP
ap-1217	3	21	recent	recent	ADJ
ap-1217	3	22	times	time	NOUN
ap-1217	3	23	.	.	PUNCT
ap-1217	4	1	this	this	DET
ap-1217	4	2	paper	paper	NOUN
ap-1217	4	3	describes	describe	VERB
ap-1217	4	4	the	the	DET
ap-1217	4	5	control	control	NOUN
ap-1217	4	6	strategy	strategy	NOUN
ap-1217	4	7	of	of	ADP
ap-1217	4	8	the	the	DET
ap-1217	4	9	voltage	voltage	NOUN
ap-1217	4	10	source	source	NOUN
ap-1217	4	11	inverter	inverter	NOUN
ap-1217	4	12	that	that	PRON
ap-1217	4	13	is	be	AUX
ap-1217	4	14	the	the	DET
ap-1217	4	15	important	important	ADJ
ap-1217	4	16	tail	tail	NOUN
ap-1217	4	17	end	end	NOUN
ap-1217	4	18	of	of	ADP
ap-1217	4	19	many	many	ADJ
ap-1217	4	20	photovoltaic	photovoltaic	NOUN
ap-1217	4	21	applications	application	NOUN
ap-1217	4	22	.	.	PUNCT
ap-1217	5	1	in	in	ADP
ap-1217	5	2	order	order	NOUN
ap-1217	5	3	to	to	PART
ap-1217	5	4	supply	supply	VERB
ap-1217	5	5	the	the	DET
ap-1217	5	6	grid	grid	NOUN
ap-1217	5	7	with	with	ADP
ap-1217	5	8	a	a	DET
ap-1217	5	9	sinusoidal	sinusoidal	ADJ
ap-1217	5	10	line	line	NOUN
ap-1217	5	11	current	current	ADJ
ap-1217	5	12	without	without	ADP
ap-1217	5	13	harmonic	harmonic	ADJ
ap-1217	5	14	distortion	distortion	NOUN
ap-1217	5	15	,	,	PUNCT
ap-1217	5	16	the	the	DET
ap-1217	5	17	inverter	inverter	NOUN
ap-1217	5	18	is	be	AUX
ap-1217	5	19	connected	connect	VERB
ap-1217	5	20	to	to	ADP
ap-1217	5	21	the	the	DET
ap-1217	5	22	supply	supply	NOUN
ap-1217	5	23	network	network	NOUN
ap-1217	5	24	via	via	ADP
ap-1217	5	25	a	a	DET
ap-1217	5	26	l	l	NOUN
ap-1217	5	27	-	-	ADJ
ap-1217	5	28	c	c	NOUN
ap-1217	5	29	-	-	PUNCT
ap-1217	5	30	l	l	NOUN
ap-1217	5	31	filter	filter	NOUN
ap-1217	5	32	.	.	PUNCT
ap-1217	6	1	the	the	DET
ap-1217	6	2	output	output	NOUN
ap-1217	6	3	current	current	NOUN
ap-1217	6	4	is	be	AUX
ap-1217	6	5	controlled	control	VERB
ap-1217	6	6	by	by	ADP
ap-1217	6	7	the	the	DET
ap-1217	6	8	hysteresis	hysteresis	NOUN
ap-1217	6	9	controller	controller	NOUN
ap-1217	6	10	.	.	PUNCT
ap-1217	7	1	to	to	PART
ap-1217	7	2	improve	improve	VERB
ap-1217	7	3	the	the	DET
ap-1217	7	4	behaviors	behavior	NOUN
ap-1217	7	5	of	of	ADP
ap-1217	7	6	the	the	DET
ap-1217	7	7	l	l	NOUN
ap-1217	7	8	-	-	ADJ
ap-1217	7	9	c	c	NOUN
ap-1217	7	10	-	-	PUNCT
ap-1217	7	11	l	l	NOUN
ap-1217	7	12	filter	filter	NOUN
ap-1217	7	13	,	,	PUNCT
ap-1217	7	14	active	active	ADJ
ap-1217	7	15	damping	damping	NOUN
ap-1217	7	16	of	of	ADP
ap-1217	7	17	the	the	DET
ap-1217	7	18	filter	filter	NOUN
ap-1217	7	19	is	be	AUX
ap-1217	7	20	being	be	AUX
ap-1217	7	21	used	use	VERB
ap-1217	7	22	.	.	PUNCT
ap-1217	8	1	this	this	DET
ap-1217	8	2	paper	paper	NOUN
ap-1217	8	3	discusses	discuss	VERB
ap-1217	8	4	controller	controller	NOUN
ap-1217	8	5	design	design	NOUN
ap-1217	8	6	and	and	CCONJ
ap-1217	8	7	simulation	simulation	NOUN
ap-1217	8	8	results	result	NOUN
ap-1217	8	9	.	.	PUNCT
ap-1217	9	1	keywords	keyword	NOUN
ap-1217	9	2	:	:	PUNCT
ap-1217	9	3	voltage	voltage	NOUN
ap-1217	9	4	source	source	NOUN
ap-1217	9	5	inverter	inverter	NOUN
ap-1217	9	6	,	,	PUNCT
ap-1217	9	7	l	l	NOUN
ap-1217	9	8	-	-	ADJ
ap-1217	9	9	c	c	NOUN
ap-1217	9	10	-	-	PUNCT
ap-1217	9	11	l	l	NOUN
ap-1217	9	12	filter	filter	NOUN
ap-1217	9	13	,	,	PUNCT
ap-1217	9	14	hysteresis	hysteresis	NOUN
ap-1217	9	15	controller	controller	NOUN
ap-1217	9	16	,	,	PUNCT
ap-1217	9	17	pulse	pulse	NOUN
ap-1217	9	18	width	width	ADJ
ap-1217	9	19	modulation	modulation	NOUN
ap-1217	9	20	.	.	PUNCT
ap-1217	10	1	1	1	NUM
ap-1217	10	2	introduction	introduction	NOUN
ap-1217	10	3	increasing	increase	VERB
ap-1217	10	4	efforts	effort	NOUN
ap-1217	10	5	are	be	AUX
ap-1217	10	6	being	be	AUX
ap-1217	10	7	made	make	VERB
ap-1217	10	8	nowadays	nowadays	ADV
ap-1217	10	9	to	to	PART
ap-1217	10	10	use	use	VERB
ap-1217	10	11	renewable	renewable	ADJ
ap-1217	10	12	energy	energy	NOUN
ap-1217	10	13	sources	source	NOUN
ap-1217	10	14	.	.	PUNCT
ap-1217	11	1	processing	process	VERB
ap-1217	11	2	the	the	DET
ap-1217	11	3	energy	energy	NOUN
ap-1217	11	4	obtained	obtain	VERB
ap-1217	11	5	from	from	ADP
ap-1217	11	6	sun	sun	NOUN
ap-1217	11	7	,	,	PUNCT
ap-1217	11	8	wind	wind	NOUN
ap-1217	11	9	or	or	CCONJ
ap-1217	11	10	water	water	NOUN
ap-1217	11	11	is	be	AUX
ap-1217	11	12	coming	come	VERB
ap-1217	11	13	to	to	ADP
ap-1217	11	14	the	the	DET
ap-1217	11	15	fore	fore	NOUN
ap-1217	11	16	.	.	PUNCT
ap-1217	12	1	the	the	DET
ap-1217	12	2	energy	energy	NOUN
ap-1217	12	3	supplied	supply	VERB
ap-1217	12	4	by	by	ADP
ap-1217	12	5	these	these	DET
ap-1217	12	6	sources	source	NOUN
ap-1217	12	7	does	do	AUX
ap-1217	12	8	not	not	PART
ap-1217	12	9	have	have	VERB
ap-1217	12	10	constant	constant	ADJ
ap-1217	12	11	values	value	NOUN
ap-1217	12	12	,	,	PUNCT
ap-1217	12	13	but	but	CCONJ
ap-1217	12	14	fluctuates	fluctuate	NOUN
ap-1217	12	15	according	accord	VERB
ap-1217	12	16	to	to	ADP
ap-1217	12	17	the	the	DET
ap-1217	12	18	surrounding	surround	VERB
ap-1217	12	19	conditions	condition	NOUN
ap-1217	12	20	(	(	PUNCT
ap-1217	12	21	intensity	intensity	NOUN
ap-1217	12	22	of	of	ADP
ap-1217	12	23	sun	sun	NOUN
ap-1217	12	24	rays	ray	NOUN
ap-1217	12	25	,	,	PUNCT
ap-1217	12	26	water	water	NOUN
ap-1217	12	27	flow	flow	NOUN
ap-1217	12	28	,	,	PUNCT
ap-1217	12	29	etc	etc	X
ap-1217	12	30	.	.	X
ap-1217	12	31	)	)	PUNCT
ap-1217	12	32	.	.	PUNCT
ap-1217	13	1	these	these	DET
ap-1217	13	2	supplies	supply	NOUN
ap-1217	13	3	are	be	AUX
ap-1217	13	4	therefore	therefore	ADV
ap-1217	13	5	supplemented	supplement	VERB
ap-1217	13	6	by	by	ADP
ap-1217	13	7	additional	additional	ADJ
ap-1217	13	8	converters	converter	NOUN
ap-1217	13	9	.	.	PUNCT
ap-1217	14	1	the	the	DET
ap-1217	14	2	most	most	ADV
ap-1217	14	3	used	use	VERB
ap-1217	14	4	types	type	NOUN
ap-1217	14	5	are	be	AUX
ap-1217	14	6	inverters	inverter	NOUN
ap-1217	14	7	or	or	CCONJ
ap-1217	14	8	dc	dc	PROPN
ap-1217	14	9	/	/	SYM
ap-1217	14	10	dc	dc	PROPN
ap-1217	14	11	converters	converter	NOUN
ap-1217	14	12	.	.	PUNCT
ap-1217	15	1	the	the	DET
ap-1217	15	2	area	area	NOUN
ap-1217	15	3	of	of	ADP
ap-1217	15	4	high	high	ADJ
ap-1217	15	5	power	power	NOUN
ap-1217	15	6	converters	converter	NOUN
ap-1217	15	7	for	for	ADP
ap-1217	15	8	solar	solar	ADJ
ap-1217	15	9	application	application	NOUN
ap-1217	15	10	is	be	AUX
ap-1217	15	11	already	already	ADV
ap-1217	15	12	covered	cover	VERB
ap-1217	15	13	by	by	ADP
ap-1217	15	14	industrial	industrial	ADJ
ap-1217	15	15	manufacturers	manufacturer	NOUN
ap-1217	15	16	.	.	PUNCT
ap-1217	16	1	however	however	ADV
ap-1217	16	2	,	,	PUNCT
ap-1217	16	3	the	the	DET
ap-1217	16	4	area	area	NOUN
ap-1217	16	5	of	of	ADP
ap-1217	16	6	low	low	ADJ
ap-1217	16	7	power	power	NOUN
ap-1217	16	8	devices	device	NOUN
ap-1217	16	9	is	be	AUX
ap-1217	16	10	not	not	PART
ap-1217	16	11	fully	fully	ADV
ap-1217	16	12	covered	cover	VERB
ap-1217	16	13	.	.	PUNCT
ap-1217	17	1	these	these	DET
ap-1217	17	2	converters	converter	NOUN
ap-1217	17	3	are	be	AUX
ap-1217	17	4	mostly	mostly	ADV
ap-1217	17	5	built	build	VERB
ap-1217	17	6	from	from	ADP
ap-1217	17	7	commercially	commercially	ADV
ap-1217	17	8	produced	produce	VERB
ap-1217	17	9	parts	part	NOUN
ap-1217	17	10	that	that	PRON
ap-1217	17	11	can	can	AUX
ap-1217	17	12	perform	perform	VERB
ap-1217	17	13	demanded	demand	VERB
ap-1217	17	14	functions	function	NOUN
ap-1217	17	15	,	,	PUNCT
ap-1217	17	16	but	but	CCONJ
ap-1217	17	17	they	they	PRON
ap-1217	17	18	are	be	AUX
ap-1217	17	19	not	not	PART
ap-1217	17	20	developed	develop	VERB
ap-1217	17	21	for	for	ADP
ap-1217	17	22	this	this	DET
ap-1217	17	23	type	type	NOUN
ap-1217	17	24	of	of	ADP
ap-1217	17	25	application	application	NOUN
ap-1217	17	26	and	and	CCONJ
ap-1217	17	27	therefore	therefore	ADV
ap-1217	17	28	the	the	DET
ap-1217	17	29	efficiency	efficiency	NOUN
ap-1217	17	30	of	of	ADP
ap-1217	17	31	the	the	DET
ap-1217	17	32	whole	whole	ADJ
ap-1217	17	33	system	system	NOUN
ap-1217	17	34	is	be	AUX
ap-1217	17	35	low	low	ADJ
ap-1217	17	36	.	.	PUNCT
ap-1217	18	1	low	low	ADJ
ap-1217	18	2	power	power	NOUN
ap-1217	18	3	devices	device	NOUN
ap-1217	18	4	are	be	AUX
ap-1217	18	5	important	important	ADJ
ap-1217	18	6	in	in	ADP
ap-1217	18	7	applications	application	NOUN
ap-1217	18	8	where	where	SCONJ
ap-1217	18	9	there	there	PRON
ap-1217	18	10	is	be	VERB
ap-1217	18	11	no	no	DET
ap-1217	18	12	voltage	voltage	NOUN
ap-1217	18	13	grid	grid	NOUN
ap-1217	18	14	present	present	ADJ
ap-1217	18	15	and	and	CCONJ
ap-1217	18	16	electric	electric	ADJ
ap-1217	18	17	power	power	NOUN
ap-1217	18	18	is	be	AUX
ap-1217	18	19	required	require	VERB
ap-1217	18	20	(	(	PUNCT
ap-1217	18	21	mountains	mountain	NOUN
ap-1217	18	22	,	,	PUNCT
ap-1217	18	23	desert	desert	NOUN
ap-1217	18	24	expeditions	expedition	NOUN
ap-1217	18	25	,	,	PUNCT
ap-1217	18	26	etc	etc	X
ap-1217	18	27	.	.	X
ap-1217	18	28	)	)	PUNCT
ap-1217	19	1	the	the	DET
ap-1217	19	2	simplified	simplified	ADJ
ap-1217	19	3	block	block	NOUN
ap-1217	19	4	structure	structure	NOUN
ap-1217	19	5	of	of	ADP
ap-1217	19	6	the	the	DET
ap-1217	19	7	investigated	investigate	VERB
ap-1217	19	8	system	system	NOUN
ap-1217	19	9	is	be	AUX
ap-1217	19	10	shown	show	VERB
ap-1217	19	11	in	in	ADP
ap-1217	19	12	fig	fig	NOUN
ap-1217	19	13	.	.	PUNCT
ap-1217	20	1	1	1	X
ap-1217	20	2	.	.	X
ap-1217	20	3	a	a	DET
ap-1217	20	4	dc	dc	PROPN
ap-1217	20	5	/	/	SYM
ap-1217	20	6	dc	dc	PROPN
ap-1217	20	7	converter	converter	NOUN
ap-1217	20	8	with	with	ADP
ap-1217	20	9	an	an	DET
ap-1217	20	10	mppt	mppt	NOUN
ap-1217	20	11	(	(	PUNCT
ap-1217	20	12	maximum	maximum	ADJ
ap-1217	20	13	power	power	NOUN
ap-1217	20	14	point	point	NOUN
ap-1217	20	15	tracker	tracker	NOUN
ap-1217	20	16	)	)	PUNCT
ap-1217	20	17	is	be	AUX
ap-1217	20	18	connected	connect	VERB
ap-1217	20	19	to	to	ADP
ap-1217	20	20	the	the	DET
ap-1217	20	21	solar	solar	ADJ
ap-1217	20	22	array	array	NOUN
ap-1217	20	23	.	.	PUNCT
ap-1217	21	1	a	a	DET
ap-1217	21	2	second	second	ADJ
ap-1217	21	3	dc	dc	PROPN
ap-1217	21	4	/	/	SYM
ap-1217	21	5	dc	dc	PROPN
ap-1217	21	6	converter	converter	NOUN
ap-1217	21	7	is	be	AUX
ap-1217	21	8	connected	connect	VERB
ap-1217	21	9	to	to	ADP
ap-1217	21	10	the	the	DET
ap-1217	21	11	output	output	NOUN
ap-1217	21	12	of	of	ADP
ap-1217	21	13	this	this	DET
ap-1217	21	14	converter	converter	NOUN
ap-1217	21	15	.	.	PUNCT
ap-1217	22	1	the	the	DET
ap-1217	22	2	second	second	ADJ
ap-1217	22	3	converter	converter	NOUN
ap-1217	22	4	raises	raise	VERB
ap-1217	22	5	the	the	DET
ap-1217	22	6	voltage	voltage	NOUN
ap-1217	22	7	acquired	acquire	VERB
ap-1217	22	8	from	from	ADP
ap-1217	22	9	the	the	DET
ap-1217	22	10	solar	solar	ADJ
ap-1217	22	11	system	system	NOUN
ap-1217	22	12	to	to	ADP
ap-1217	22	13	the	the	DET
ap-1217	22	14	voltage	voltage	NOUN
ap-1217	22	15	level	level	NOUN
ap-1217	22	16	demanded	demand	VERB
ap-1217	22	17	by	by	ADP
ap-1217	22	18	the	the	DET
ap-1217	22	19	vsi	vsi	PROPN
ap-1217	22	20	.	.	PUNCT
ap-1217	22	21	fig	fig	PROPN
ap-1217	22	22	.	.	PUNCT
ap-1217	23	1	1	1	NUM
ap-1217	23	2	:	:	PUNCT
ap-1217	23	3	block	block	NOUN
ap-1217	23	4	diagram	diagram	NOUN
ap-1217	23	5	of	of	ADP
ap-1217	23	6	the	the	DET
ap-1217	23	7	system	system	NOUN
ap-1217	23	8	2	2	NUM
ap-1217	23	9	dc	dc	PROPN
ap-1217	23	10	voltage	voltage	NOUN
ap-1217	23	11	control	control	NOUN
ap-1217	23	12	the	the	DET
ap-1217	23	13	power	power	NOUN
ap-1217	23	14	produced	produce	VERB
ap-1217	23	15	by	by	ADP
ap-1217	23	16	solar	solar	ADJ
ap-1217	23	17	arrays	array	NOUN
ap-1217	23	18	depends	depend	VERB
ap-1217	23	19	on	on	ADP
ap-1217	23	20	surrounding	surround	VERB
ap-1217	23	21	conditions	condition	NOUN
ap-1217	23	22	,	,	PUNCT
ap-1217	23	23	e.g.	e.g.	ADV
ap-1217	23	24	temperature	temperature	NOUN
ap-1217	23	25	ϑ	ϑ	NOUN
ap-1217	23	26	and	and	CCONJ
ap-1217	23	27	intensity	intensity	NOUN
ap-1217	23	28	of	of	ADP
ap-1217	23	29	sun	sun	PROPN
ap-1217	23	30	exposure	exposure	PROPN
ap-1217	23	31	e.	e.	PROPN
ap-1217	24	1	the	the	DET
ap-1217	24	2	solar	solar	PROPN
ap-1217	24	3	array	array	VERB
ap-1217	24	4	output	output	NOUN
ap-1217	24	5	power	power	NOUN
ap-1217	24	6	is	be	AUX
ap-1217	24	7	not	not	PART
ap-1217	24	8	therefore	therefore	ADV
ap-1217	24	9	constant	constant	ADJ
ap-1217	24	10	.	.	PUNCT
ap-1217	25	1	the	the	DET
ap-1217	25	2	output	output	NOUN
ap-1217	25	3	power	power	NOUN
ap-1217	25	4	also	also	ADV
ap-1217	25	5	depends	depend	VERB
ap-1217	25	6	on	on	ADP
ap-1217	25	7	the	the	DET
ap-1217	25	8	withdrawn	withdraw	VERB
ap-1217	25	9	current	current	ADJ
ap-1217	25	10	and	and	CCONJ
ap-1217	25	11	voltage	voltage	NOUN
ap-1217	25	12	.	.	PUNCT
ap-1217	26	1	(	(	PUNCT
ap-1217	26	2	fig	fig	NOUN
ap-1217	26	3	.	.	NOUN
ap-1217	27	1	2	2	NUM
ap-1217	27	2	)	)	PUNCT
ap-1217	27	3	fig	fig	NOUN
ap-1217	27	4	.	.	PUNCT
ap-1217	28	1	2	2	NUM
ap-1217	28	2	:	:	PUNCT
ap-1217	28	3	output	output	NOUN
ap-1217	28	4	characteristic	characteristic	NOUN
ap-1217	28	5	of	of	ADP
ap-1217	28	6	the	the	DET
ap-1217	28	7	solar	solar	ADJ
ap-1217	28	8	cell	cell	NOUN
ap-1217	28	9	and	and	CCONJ
ap-1217	28	10	the	the	DET
ap-1217	28	11	maximum	maximum	ADJ
ap-1217	28	12	power	power	NOUN
ap-1217	28	13	point	point	NOUN
ap-1217	28	14	tracking	track	VERB
ap-1217	28	15	principle	principle	NOUN
ap-1217	28	16	the	the	DET
ap-1217	28	17	mppt	mppt	NOUN
ap-1217	28	18	control	control	PROPN
ap-1217	28	19	algorithm	algorithm	PROPN
ap-1217	28	20	ensures	ensure	VERB
ap-1217	28	21	that	that	SCONJ
ap-1217	28	22	the	the	DET
ap-1217	28	23	solar	solar	ADJ
ap-1217	28	24	array	array	NOUN
ap-1217	28	25	operates	operate	VERB
ap-1217	28	26	at	at	ADP
ap-1217	28	27	its	its	PRON
ap-1217	28	28	optimal	optimal	ADJ
ap-1217	28	29	point	point	NOUN
ap-1217	28	30	and	and	CCONJ
ap-1217	28	31	that	that	SCONJ
ap-1217	28	32	it	it	PRON
ap-1217	28	33	delivers	deliver	VERB
ap-1217	28	34	maximal	maximal	ADJ
ap-1217	28	35	power	power	NOUN
ap-1217	28	36	.	.	PUNCT
ap-1217	29	1	the	the	DET
ap-1217	29	2	algorithm	algorithm	NOUN
ap-1217	29	3	periodically	periodically	ADV
ap-1217	29	4	changes	change	VERB
ap-1217	29	5	the	the	DET
ap-1217	29	6	duty	duty	NOUN
ap-1217	29	7	cycle	cycle	NOUN
ap-1217	29	8	of	of	ADP
ap-1217	29	9	the	the	DET
ap-1217	29	10	converter	converter	NOUN
ap-1217	29	11	in	in	ADP
ap-1217	29	12	the	the	DET
ap-1217	29	13	defined	define	VERB
ap-1217	29	14	hysteresis	hysteresis	NOUN
ap-1217	29	15	range	range	NOUN
ap-1217	29	16	,	,	PUNCT
ap-1217	29	17	it	it	PRON
ap-1217	29	18	increases	increase	VERB
ap-1217	29	19	the	the	DET
ap-1217	29	20	duty	duty	NOUN
ap-1217	29	21	cycle	cycle	NOUN
ap-1217	29	22	,	,	PUNCT
ap-1217	29	23	it	it	PRON
ap-1217	29	24	decreases	decrease	VERB
ap-1217	29	25	the	the	DET
ap-1217	29	26	duty	duty	NOUN
ap-1217	29	27	cycle	cycle	NOUN
ap-1217	29	28	,	,	PUNCT
ap-1217	29	29	and	and	CCONJ
ap-1217	29	30	it	it	PRON
ap-1217	29	31	compares	compare	VERB
ap-1217	29	32	the	the	DET
ap-1217	29	33	powers	power	NOUN
ap-1217	29	34	delivered	deliver	VERB
ap-1217	29	35	by	by	ADP
ap-1217	29	36	the	the	DET
ap-1217	29	37	solar	solar	ADJ
ap-1217	29	38	cell	cell	NOUN
ap-1217	29	39	.	.	PUNCT
ap-1217	30	1	then	then	ADV
ap-1217	30	2	it	it	PRON
ap-1217	30	3	chooses	choose	VERB
ap-1217	30	4	the	the	DET
ap-1217	30	5	duty	duty	NOUN
ap-1217	30	6	cycle	cycle	NOUN
ap-1217	30	7	that	that	PRON
ap-1217	30	8	corresponds	correspond	VERB
ap-1217	30	9	with	with	ADP
ap-1217	30	10	the	the	DET
ap-1217	30	11	maximal	maximal	ADJ
ap-1217	30	12	delivered	deliver	VERB
ap-1217	30	13	power	power	NOUN
ap-1217	30	14	.	.	PUNCT
ap-1217	31	1	if	if	SCONJ
ap-1217	31	2	the	the	DET
ap-1217	31	3	converter	converter	NOUN
ap-1217	31	4	operates	operate	VERB
ap-1217	31	5	on	on	ADP
ap-1217	31	6	the	the	DET
ap-1217	31	7	left	left	ADJ
ap-1217	31	8	side	side	NOUN
ap-1217	31	9	of	of	ADP
ap-1217	31	10	the	the	DET
ap-1217	31	11	mpp	mpp	NOUN
ap-1217	31	12	(	(	PUNCT
ap-1217	31	13	area	area	NOUN
ap-1217	31	14	1	1	NUM
ap-1217	31	15	.	.	PUNCT
ap-1217	31	16	)	)	PUNCT
ap-1217	31	17	,	,	PUNCT
ap-1217	31	18	the	the	DET
ap-1217	31	19	algorithm	algorithm	NOUN
ap-1217	31	20	will	will	AUX
ap-1217	31	21	decrease	decrease	VERB
ap-1217	31	22	the	the	DET
ap-1217	31	23	duty	duty	NOUN
ap-1217	31	24	cycle	cycle	NOUN
ap-1217	31	25	.	.	PUNCT
ap-1217	32	1	when	when	SCONJ
ap-1217	32	2	it	it	PRON
ap-1217	32	3	is	be	AUX
ap-1217	32	4	operating	operate	VERB
ap-1217	32	5	on	on	ADP
ap-1217	32	6	the	the	DET
ap-1217	32	7	right	right	NOUN
ap-1217	32	8	(	(	PUNCT
ap-1217	32	9	area	area	NOUN
ap-1217	32	10	3	3	NUM
ap-1217	32	11	.	.	PUNCT
ap-1217	32	12	)	)	PUNCT
ap-1217	32	13	of	of	ADP
ap-1217	32	14	the	the	DET
ap-1217	32	15	mpp	mpp	NOUN
ap-1217	32	16	,	,	PUNCT
ap-1217	32	17	the	the	DET
ap-1217	32	18	controller	controller	NOUN
ap-1217	32	19	will	will	AUX
ap-1217	32	20	increase	increase	VERB
ap-1217	32	21	the	the	DET
ap-1217	32	22	duty	duty	NOUN
ap-1217	32	23	cycle	cycle	NOUN
ap-1217	32	24	.	.	PUNCT
ap-1217	33	1	if	if	SCONJ
ap-1217	33	2	the	the	DET
ap-1217	33	3	converter	converter	NOUN
ap-1217	33	4	is	be	AUX
ap-1217	33	5	operating	operate	VERB
ap-1217	33	6	at	at	ADP
ap-1217	33	7	mpp	mpp	NOUN
ap-1217	33	8	(	(	PUNCT
ap-1217	33	9	area	area	NOUN
ap-1217	33	10	2	2	NUM
ap-1217	33	11	.	.	NUM
ap-1217	33	12	)	)	PUNCT
ap-1217	33	13	,	,	PUNCT
ap-1217	33	14	the	the	DET
ap-1217	33	15	power	power	NOUN
ap-1217	33	16	obtained	obtain	VERB
ap-1217	33	17	on	on	ADP
ap-1217	33	18	both	both	DET
ap-1217	33	19	sides	side	NOUN
ap-1217	33	20	will	will	AUX
ap-1217	33	21	be	be	AUX
ap-1217	33	22	lower	low	ADJ
ap-1217	33	23	and	and	CCONJ
ap-1217	33	24	the	the	DET
ap-1217	33	25	duty	duty	NOUN
ap-1217	33	26	cycle	cycle	NOUN
ap-1217	33	27	remains	remain	VERB
ap-1217	33	28	the	the	DET
ap-1217	33	29	same	same	ADJ
ap-1217	33	30	.	.	PUNCT
ap-1217	34	1	the	the	DET
ap-1217	34	2	second	second	ADJ
ap-1217	34	3	dc	dc	PROPN
ap-1217	34	4	/	/	SYM
ap-1217	34	5	dc	dc	PROPN
ap-1217	34	6	converter	converter	NOUN
ap-1217	34	7	is	be	AUX
ap-1217	34	8	a	a	DET
ap-1217	34	9	boost	boost	NOUN
ap-1217	34	10	type	type	NOUN
ap-1217	34	11	full	full	ADJ
ap-1217	34	12	bridge	bridge	NOUN
ap-1217	34	13	with	with	ADP
ap-1217	34	14	galvanic	galvanic	ADJ
ap-1217	34	15	insulation	insulation	NOUN
ap-1217	34	16	.	.	PUNCT
ap-1217	35	1	the	the	DET
ap-1217	35	2	converter	converter	NOUN
ap-1217	35	3	works	work	VERB
ap-1217	35	4	with	with	ADP
ap-1217	35	5	a	a	DET
ap-1217	35	6	fixed	fix	VERB
ap-1217	35	7	duty	duty	NOUN
ap-1217	35	8	cycle	cycle	NOUN
ap-1217	35	9	and	and	CCONJ
ap-1217	35	10	boosts	boost	VERB
ap-1217	35	11	the	the	DET
ap-1217	35	12	input	input	NOUN
ap-1217	35	13	voltage	voltage	NOUN
ap-1217	35	14	to	to	ADP
ap-1217	35	15	the	the	DET
ap-1217	35	16	voltage	voltage	NOUN
ap-1217	35	17	level	level	NOUN
ap-1217	35	18	required	require	VERB
ap-1217	35	19	by	by	ADP
ap-1217	35	20	the	the	DET
ap-1217	35	21	inverter	inverter	NOUN
ap-1217	35	22	.	.	PUNCT
ap-1217	36	1	for	for	ADP
ap-1217	36	2	a	a	DET
ap-1217	36	3	single	single	ADJ
ap-1217	36	4	phase	phase	NOUN
ap-1217	36	5	vsi	vsi	PROPN
ap-1217	36	6	,	,	PUNCT
ap-1217	36	7	400	400	NUM
ap-1217	36	8	v	v	NOUN
ap-1217	36	9	should	should	AUX
ap-1217	36	10	be	be	AUX
ap-1217	36	11	enough	enough	ADJ
ap-1217	36	12	.	.	PUNCT
ap-1217	37	1	7	7	NUM
ap-1217	37	2	acta	acta	PROPN
ap-1217	37	3	polytechnica	polytechnica	PROPN
ap-1217	37	4	vol	vol	NOUN
ap-1217	37	5	.	.	PROPN
ap-1217	38	1	50	50	NUM
ap-1217	38	2	no	no	NOUN
ap-1217	38	3	.	.	PUNCT
ap-1217	39	1	4/2010	4/2010	NUM
ap-1217	39	2	3	3	NUM
ap-1217	39	3	voltage	voltage	NOUN
ap-1217	39	4	source	source	NOUN
ap-1217	39	5	inverter	inverter	NOUN
ap-1217	39	6	the	the	DET
ap-1217	39	7	vsi	vsi	PROPN
ap-1217	39	8	is	be	AUX
ap-1217	39	9	used	use	VERB
ap-1217	39	10	for	for	ADP
ap-1217	39	11	converting	convert	VERB
ap-1217	39	12	energy	energy	NOUN
ap-1217	39	13	from	from	ADP
ap-1217	39	14	dc	dc	PROPN
ap-1217	39	15	to	to	AUX
ap-1217	39	16	ac	ac	PROPN
ap-1217	39	17	voltage	voltage	NOUN
ap-1217	39	18	.	.	PUNCT
ap-1217	40	1	the	the	DET
ap-1217	40	2	detailed	detailed	ADJ
ap-1217	40	3	scheme	scheme	NOUN
ap-1217	40	4	of	of	ADP
ap-1217	40	5	the	the	DET
ap-1217	40	6	inverter	inverter	NOUN
ap-1217	40	7	is	be	AUX
ap-1217	40	8	shown	show	VERB
ap-1217	40	9	in	in	ADP
ap-1217	40	10	the	the	DET
ap-1217	40	11	fig	fig	NOUN
ap-1217	40	12	.	.	PUNCT
ap-1217	41	1	3	3	X
ap-1217	41	2	.	.	X
ap-1217	42	1	the	the	DET
ap-1217	42	2	power	power	NOUN
ap-1217	42	3	part	part	NOUN
ap-1217	42	4	of	of	ADP
ap-1217	42	5	the	the	DET
ap-1217	42	6	inverter	inverter	NOUN
ap-1217	42	7	is	be	AUX
ap-1217	42	8	made	make	VERB
ap-1217	42	9	of	of	ADP
ap-1217	42	10	four	four	NUM
ap-1217	42	11	mosfets	mosfet	NOUN
ap-1217	42	12	and	and	CCONJ
ap-1217	42	13	the	the	DET
ap-1217	42	14	l	l	NOUN
ap-1217	42	15	-	-	ADJ
ap-1217	42	16	c	c	NOUN
ap-1217	42	17	-	-	PUNCT
ap-1217	42	18	l	l	NOUN
ap-1217	42	19	filter	filter	NOUN
ap-1217	42	20	is	be	AUX
ap-1217	42	21	connected	connect	VERB
ap-1217	42	22	to	to	ADP
ap-1217	42	23	the	the	DET
ap-1217	42	24	output	output	NOUN
ap-1217	42	25	of	of	ADP
ap-1217	42	26	the	the	DET
ap-1217	42	27	inverter	inverter	NOUN
ap-1217	42	28	.	.	PUNCT
ap-1217	43	1	this	this	DET
ap-1217	43	2	filter	filter	NOUN
ap-1217	43	3	ensures	ensure	VERB
ap-1217	43	4	the	the	DET
ap-1217	43	5	sinusoidal	sinusoidal	ADJ
ap-1217	43	6	shape	shape	NOUN
ap-1217	43	7	of	of	ADP
ap-1217	43	8	the	the	DET
ap-1217	43	9	output	output	NOUN
ap-1217	43	10	current	current	NOUN
ap-1217	43	11	.	.	PUNCT
ap-1217	44	1	fig	fig	NOUN
ap-1217	44	2	.	.	PUNCT
ap-1217	45	1	3	3	NUM
ap-1217	45	2	:	:	PUNCT
ap-1217	45	3	inverter	inverter	NOUN
ap-1217	45	4	diagram	diagram	NOUN
ap-1217	45	5	the	the	DET
ap-1217	45	6	inverter	inverter	NOUN
ap-1217	45	7	in	in	ADP
ap-1217	45	8	this	this	DET
ap-1217	45	9	application	application	NOUN
ap-1217	45	10	can	can	AUX
ap-1217	45	11	operate	operate	VERB
ap-1217	45	12	in	in	ADP
ap-1217	45	13	two	two	NUM
ap-1217	45	14	different	different	ADJ
ap-1217	45	15	modes	mode	NOUN
ap-1217	45	16	.	.	PUNCT
ap-1217	46	1	firstly	firstly	ADV
ap-1217	46	2	,	,	PUNCT
ap-1217	46	3	it	it	PRON
ap-1217	46	4	can	can	AUX
ap-1217	46	5	operate	operate	VERB
ap-1217	46	6	in	in	ADP
ap-1217	46	7	the	the	DET
ap-1217	46	8	so	so	ADV
ap-1217	46	9	-	-	PUNCT
ap-1217	46	10	called	call	VERB
ap-1217	46	11	“	"	PUNCT
ap-1217	46	12	island	island	NOUN
ap-1217	46	13	mode	mode	NOUN
ap-1217	46	14	”	"	PUNCT
ap-1217	46	15	,	,	PUNCT
ap-1217	46	16	which	which	PRON
ap-1217	46	17	means	mean	VERB
ap-1217	46	18	that	that	SCONJ
ap-1217	46	19	the	the	DET
ap-1217	46	20	converter	converter	NOUN
ap-1217	46	21	acts	act	VERB
ap-1217	46	22	as	as	ADP
ap-1217	46	23	a	a	DET
ap-1217	46	24	voltage	voltage	NOUN
ap-1217	46	25	source	source	NOUN
ap-1217	46	26	and	and	CCONJ
ap-1217	46	27	supplies	supply	VERB
ap-1217	46	28	some	some	DET
ap-1217	46	29	devices	device	NOUN
ap-1217	46	30	with	with	ADP
ap-1217	46	31	sinusoidal	sinusoidal	ADJ
ap-1217	46	32	voltage	voltage	NOUN
ap-1217	46	33	of	of	ADP
ap-1217	46	34	the	the	DET
ap-1217	46	35	common	common	ADJ
ap-1217	46	36	network	network	NOUN
ap-1217	46	37	parameters	parameter	NOUN
ap-1217	46	38	.	.	PUNCT
ap-1217	47	1	pwm	pwm	NOUN
ap-1217	47	2	control	control	NOUN
ap-1217	47	3	is	be	AUX
ap-1217	47	4	used	use	VERB
ap-1217	47	5	for	for	ADP
ap-1217	47	6	this	this	DET
ap-1217	47	7	purpose	purpose	NOUN
ap-1217	47	8	.	.	PUNCT
ap-1217	48	1	the	the	DET
ap-1217	48	2	second	second	ADJ
ap-1217	48	3	possible	possible	ADJ
ap-1217	48	4	operation	operation	NOUN
ap-1217	48	5	mode	mode	NOUN
ap-1217	48	6	delivers	deliver	VERB
ap-1217	48	7	current	current	ADJ
ap-1217	48	8	to	to	ADP
ap-1217	48	9	the	the	DET
ap-1217	48	10	supply	supply	NOUN
ap-1217	48	11	network	network	NOUN
ap-1217	48	12	.	.	PUNCT
ap-1217	49	1	pwm	pwm	NOUN
ap-1217	49	2	control	control	NOUN
ap-1217	49	3	is	be	AUX
ap-1217	49	4	not	not	PART
ap-1217	49	5	suitable	suitable	ADJ
ap-1217	49	6	for	for	ADP
ap-1217	49	7	this	this	DET
ap-1217	49	8	operation	operation	NOUN
ap-1217	49	9	mode	mode	NOUN
ap-1217	49	10	and	and	CCONJ
ap-1217	49	11	the	the	DET
ap-1217	49	12	current	current	ADJ
ap-1217	49	13	hysteresis	hysteresis	NOUN
ap-1217	49	14	control	control	NOUN
ap-1217	49	15	is	be	AUX
ap-1217	49	16	therefore	therefore	ADV
ap-1217	49	17	used	use	VERB
ap-1217	49	18	.	.	PUNCT
ap-1217	50	1	3.1	3.1	NUM
ap-1217	50	2	current	current	ADJ
ap-1217	50	3	control	control	NOUN
ap-1217	50	4	the	the	DET
ap-1217	50	5	simplest	simple	ADJ
ap-1217	50	6	hysteresis	hysteresis	NOUN
ap-1217	50	7	controller	controller	NOUN
ap-1217	50	8	can	can	AUX
ap-1217	50	9	be	be	AUX
ap-1217	50	10	realized	realize	VERB
ap-1217	50	11	as	as	ADP
ap-1217	50	12	a	a	DET
ap-1217	50	13	simple	simple	ADJ
ap-1217	50	14	bang	bang	PROPN
ap-1217	50	15	-	-	PUNCT
ap-1217	50	16	bang	bang	PROPN
ap-1217	50	17	regulator	regulator	NOUN
ap-1217	50	18	.	.	PUNCT
ap-1217	51	1	the	the	DET
ap-1217	51	2	actual	actual	ADJ
ap-1217	51	3	value	value	NOUN
ap-1217	51	4	of	of	ADP
ap-1217	51	5	the	the	DET
ap-1217	51	6	output	output	NOUN
ap-1217	51	7	current	current	NOUN
ap-1217	51	8	is	be	AUX
ap-1217	51	9	controlled	control	VERB
ap-1217	51	10	in	in	ADP
ap-1217	51	11	order	order	NOUN
ap-1217	51	12	to	to	PART
ap-1217	51	13	remain	remain	VERB
ap-1217	51	14	in	in	ADP
ap-1217	51	15	a	a	DET
ap-1217	51	16	defined	define	VERB
ap-1217	51	17	area	area	NOUN
ap-1217	51	18	.	.	PUNCT
ap-1217	52	1	this	this	DET
ap-1217	52	2	method	method	NOUN
ap-1217	52	3	is	be	AUX
ap-1217	52	4	fast	fast	ADJ
ap-1217	52	5	and	and	CCONJ
ap-1217	52	6	simple	simple	ADJ
ap-1217	52	7	,	,	PUNCT
ap-1217	52	8	and	and	CCONJ
ap-1217	52	9	provides	provide	VERB
ap-1217	52	10	good	good	ADJ
ap-1217	52	11	results	result	NOUN
ap-1217	52	12	with	with	ADP
ap-1217	52	13	an	an	DET
ap-1217	52	14	l	l	NOUN
ap-1217	52	15	-	-	ADJ
ap-1217	52	16	c	c	NOUN
ap-1217	52	17	-	-	PUNCT
ap-1217	52	18	l	l	NOUN
ap-1217	52	19	filter	filter	NOUN
ap-1217	52	20	.	.	PUNCT
ap-1217	53	1	the	the	DET
ap-1217	53	2	only	only	ADJ
ap-1217	53	3	problem	problem	NOUN
ap-1217	53	4	is	be	AUX
ap-1217	53	5	the	the	DET
ap-1217	53	6	variable	variable	ADJ
ap-1217	53	7	switching	switch	VERB
ap-1217	53	8	frequency	frequency	NOUN
ap-1217	53	9	of	of	ADP
ap-1217	53	10	the	the	DET
ap-1217	53	11	semiconductor	semiconductor	NOUN
ap-1217	53	12	switches	switch	NOUN
ap-1217	53	13	that	that	PRON
ap-1217	53	14	is	be	AUX
ap-1217	53	15	a	a	DET
ap-1217	53	16	direct	direct	ADJ
ap-1217	53	17	consequence	consequence	NOUN
ap-1217	53	18	of	of	ADP
ap-1217	53	19	this	this	DET
ap-1217	53	20	control	control	NOUN
ap-1217	53	21	strategy	strategy	NOUN
ap-1217	53	22	.	.	PUNCT
ap-1217	54	1	better	well	ADJ
ap-1217	54	2	results	result	NOUN
ap-1217	54	3	can	can	AUX
ap-1217	54	4	be	be	AUX
ap-1217	54	5	obtained	obtain	VERB
ap-1217	54	6	when	when	SCONJ
ap-1217	54	7	control	control	NOUN
ap-1217	54	8	of	of	ADP
ap-1217	54	9	the	the	DET
ap-1217	54	10	hysteresis	hysteresis	NOUN
ap-1217	54	11	width	width	NOUN
ap-1217	54	12	is	be	AUX
ap-1217	54	13	used	use	VERB
ap-1217	54	14	.	.	PUNCT
ap-1217	55	1	according	accord	VERB
ap-1217	55	2	to	to	ADP
ap-1217	55	3	[	[	X
ap-1217	55	4	1	1	NUM
ap-1217	55	5	]	]	PUNCT
ap-1217	55	6	,	,	PUNCT
ap-1217	55	7	the	the	DET
ap-1217	55	8	width	width	NOUN
ap-1217	55	9	depends	depend	VERB
ap-1217	55	10	on	on	ADP
ap-1217	55	11	the	the	DET
ap-1217	55	12	demanded	demand	VERB
ap-1217	55	13	switching	switch	VERB
ap-1217	55	14	frequency	frequency	NOUN
ap-1217	55	15	fs	f	NOUN
ap-1217	55	16	of	of	ADP
ap-1217	55	17	the	the	DET
ap-1217	55	18	converter	converter	NOUN
ap-1217	55	19	,	,	PUNCT
ap-1217	55	20	on	on	ADP
ap-1217	55	21	the	the	DET
ap-1217	55	22	inverter	inverter	ADJ
ap-1217	55	23	side	side	NOUN
ap-1217	55	24	filter	filter	NOUN
ap-1217	55	25	inductance	inductance	PROPN
ap-1217	55	26	li	li	PROPN
ap-1217	55	27	,	,	PUNCT
ap-1217	55	28	on	on	ADP
ap-1217	55	29	the	the	DET
ap-1217	55	30	actual	actual	ADJ
ap-1217	55	31	value	value	NOUN
ap-1217	55	32	of	of	ADP
ap-1217	55	33	dc	dc	PROPN
ap-1217	55	34	-	-	PUNCT
ap-1217	55	35	link	link	NOUN
ap-1217	55	36	voltage	voltage	NOUN
ap-1217	55	37	udc	udc	NOUN
ap-1217	55	38	,	,	PUNCT
ap-1217	55	39	and	and	CCONJ
ap-1217	55	40	on	on	ADP
ap-1217	55	41	the	the	DET
ap-1217	55	42	filter	filter	NOUN
ap-1217	55	43	capacitor	capacitor	NOUN
ap-1217	55	44	voltage	voltage	NOUN
ap-1217	55	45	ucf	ucf	PROPN
ap-1217	55	46	.	.	PUNCT
ap-1217	56	1	hy	hy	X
ap-1217	57	1	=	=	SYM
ap-1217	57	2	|ucf	|ucf	PROPN
ap-1217	57	3	|	|	ADV
ap-1217	57	4	udc	udc	NOUN
ap-1217	57	5	−	−	PROPN
ap-1217	57	6	|ucf	|ucf	PROPN
ap-1217	57	7	|	|	ADV
ap-1217	57	8	lifsudc	lifsudc	NOUN
ap-1217	57	9	(	(	PUNCT
ap-1217	57	10	1	1	X
ap-1217	57	11	)	)	PUNCT
ap-1217	57	12	implementation	implementation	NOUN
ap-1217	57	13	of	of	ADP
ap-1217	57	14	equation	equation	NOUN
ap-1217	57	15	(	(	PUNCT
ap-1217	57	16	1	1	X
ap-1217	57	17	)	)	PUNCT
ap-1217	57	18	causes	cause	VERB
ap-1217	57	19	the	the	DET
ap-1217	57	20	switching	switch	VERB
ap-1217	57	21	frequency	frequency	NOUN
ap-1217	57	22	to	to	PART
ap-1217	57	23	remain	remain	VERB
ap-1217	57	24	approximately	approximately	ADV
ap-1217	57	25	constant	constant	ADJ
ap-1217	57	26	.	.	PUNCT
ap-1217	58	1	the	the	DET
ap-1217	58	2	influence	influence	NOUN
ap-1217	58	3	of	of	ADP
ap-1217	58	4	variable	variable	ADJ
ap-1217	58	5	hysteresis	hysteresis	NOUN
ap-1217	58	6	width	width	NOUN
ap-1217	58	7	is	be	AUX
ap-1217	58	8	depicted	depict	VERB
ap-1217	58	9	in	in	ADP
ap-1217	58	10	fig	fig	NOUN
ap-1217	58	11	.	.	PUNCT
ap-1217	59	1	4	4	X
ap-1217	59	2	.	.	X
ap-1217	59	3	a	a	DET
ap-1217	59	4	further	further	ADJ
ap-1217	59	5	improvement	improvement	NOUN
ap-1217	59	6	of	of	ADP
ap-1217	59	7	the	the	DET
ap-1217	59	8	output	output	NOUN
ap-1217	59	9	current	current	ADJ
ap-1217	59	10	shape	shape	NOUN
ap-1217	59	11	involves	involve	VERB
ap-1217	59	12	adapting	adapt	VERB
ap-1217	59	13	the	the	DET
ap-1217	59	14	hysteresis	hysteresis	NOUN
ap-1217	59	15	controller	controller	NOUN
ap-1217	59	16	.	.	PUNCT
ap-1217	60	1	a	a	DET
ap-1217	60	2	simple	simple	ADJ
ap-1217	60	3	fig	fig	NOUN
ap-1217	60	4	.	.	PUNCT
ap-1217	61	1	4	4	NUM
ap-1217	61	2	:	:	PUNCT
ap-1217	61	3	switching	switch	VERB
ap-1217	61	4	frequency	frequency	NOUN
ap-1217	61	5	during	during	ADP
ap-1217	61	6	variable	variable	ADJ
ap-1217	61	7	hysteresis	hysteresis	NOUN
ap-1217	61	8	control	control	NOUN
ap-1217	61	9	hysteresis	hysteresis	NOUN
ap-1217	61	10	controller	controller	NOUN
ap-1217	61	11	alternates	alternate	NOUN
ap-1217	61	12	only	only	ADV
ap-1217	61	13	between	between	ADP
ap-1217	61	14	two	two	NUM
ap-1217	61	15	combinations	combination	NOUN
ap-1217	61	16	(	(	PUNCT
ap-1217	61	17	s1	s1	NOUN
ap-1217	61	18	,	,	PUNCT
ap-1217	61	19	s2	s2	PROPN
ap-1217	61	20	)	)	PUNCT
ap-1217	61	21	or	or	CCONJ
ap-1217	61	22	(	(	PUNCT
ap-1217	61	23	s3	s3	PROPN
ap-1217	61	24	,	,	PUNCT
ap-1217	61	25	s4	s4	PROPN
ap-1217	61	26	)	)	PUNCT
ap-1217	61	27	,	,	PUNCT
ap-1217	61	28	which	which	PRON
ap-1217	61	29	means	mean	VERB
ap-1217	61	30	that	that	SCONJ
ap-1217	61	31	either	either	CCONJ
ap-1217	61	32	+	+	NOUN
ap-1217	61	33	udc	udc	NOUN
ap-1217	61	34	or	or	CCONJ
ap-1217	61	35	−udc	−udc	NOUN
ap-1217	61	36	appears	appear	VERB
ap-1217	61	37	on	on	ADP
ap-1217	61	38	the	the	DET
ap-1217	61	39	output	output	NOUN
ap-1217	61	40	(	(	PUNCT
ap-1217	61	41	fig	fig	NOUN
ap-1217	61	42	.	.	PUNCT
ap-1217	61	43	5	5	NUM
ap-1217	61	44	)	)	PUNCT
ap-1217	61	45	.	.	PUNCT
ap-1217	62	1	fig	fig	NOUN
ap-1217	62	2	.	.	PUNCT
ap-1217	63	1	5	5	NUM
ap-1217	63	2	:	:	PUNCT
ap-1217	63	3	bipolar	bipolar	ADJ
ap-1217	63	4	hysteresis	hysteresis	NOUN
ap-1217	63	5	controller	controller	NOUN
ap-1217	63	6	with	with	ADP
ap-1217	63	7	the	the	DET
ap-1217	63	8	help	help	NOUN
ap-1217	63	9	of	of	ADP
ap-1217	63	10	the	the	DET
ap-1217	63	11	pwm	pwm	NOUN
ap-1217	63	12	switching	switch	VERB
ap-1217	63	13	analogy	analogy	NOUN
ap-1217	63	14	,	,	PUNCT
ap-1217	63	15	bipolar	bipolar	ADJ
ap-1217	63	16	switching	switching	NOUN
ap-1217	63	17	can	can	AUX
ap-1217	63	18	easily	easily	ADV
ap-1217	63	19	be	be	AUX
ap-1217	63	20	adapted	adapt	VERB
ap-1217	63	21	to	to	ADP
ap-1217	63	22	unipolar	unipolar	ADJ
ap-1217	63	23	switching	switching	NOUN
ap-1217	63	24	.	.	PUNCT
ap-1217	64	1	this	this	DET
ap-1217	64	2	method	method	NOUN
ap-1217	64	3	generates	generate	VERB
ap-1217	64	4	three	three	NUM
ap-1217	64	5	output	output	NOUN
ap-1217	64	6	voltage	voltage	NOUN
ap-1217	64	7	levels	level	NOUN
ap-1217	64	8	+	+	CCONJ
ap-1217	64	9	udc	udc	NOUN
ap-1217	64	10	,	,	PUNCT
ap-1217	64	11	0	0	NUM
ap-1217	64	12	and	and	CCONJ
ap-1217	64	13	−udc	−udc	NOUN
ap-1217	64	14	.	.	PUNCT
ap-1217	65	1	the	the	DET
ap-1217	65	2	controller	controller	NOUN
ap-1217	65	3	is	be	AUX
ap-1217	65	4	shown	show	VERB
ap-1217	65	5	in	in	ADP
ap-1217	65	6	fig	fig	NOUN
ap-1217	65	7	.	.	PUNCT
ap-1217	66	1	6	6	NUM
ap-1217	66	2	.	.	X
ap-1217	66	3	two	two	NUM
ap-1217	66	4	hysteresis	hysteresis	NOUN
ap-1217	66	5	controllers	controller	NOUN
ap-1217	66	6	of	of	ADP
ap-1217	66	7	different	different	ADJ
ap-1217	66	8	hysteresis	hysteresis	NOUN
ap-1217	66	9	width	width	NOUN
ap-1217	66	10	are	be	AUX
ap-1217	66	11	used	use	VERB
ap-1217	66	12	instead	instead	ADV
ap-1217	66	13	of	of	ADP
ap-1217	66	14	one	one	NUM
ap-1217	66	15	.	.	PUNCT
ap-1217	67	1	the	the	DET
ap-1217	67	2	first	first	ADJ
ap-1217	67	3	controls	control	NOUN
ap-1217	67	4	switches	switch	NOUN
ap-1217	67	5	s2	s2	PROPN
ap-1217	67	6	,	,	PUNCT
ap-1217	67	7	s3	s3	PROPN
ap-1217	67	8	and	and	CCONJ
ap-1217	67	9	the	the	DET
ap-1217	67	10	second	second	ADJ
ap-1217	67	11	controls	control	NOUN
ap-1217	67	12	s1	s1	NOUN
ap-1217	67	13	,	,	PUNCT
ap-1217	67	14	s4	s4	PROPN
ap-1217	67	15	.	.	PUNCT
ap-1217	68	1	outer	outer	ADJ
ap-1217	68	2	hysteresis	hysteresis	NOUN
ap-1217	68	3	is	be	AUX
ap-1217	68	4	used	use	VERB
ap-1217	68	5	in	in	ADP
ap-1217	68	6	areas	area	NOUN
ap-1217	68	7	where	where	SCONJ
ap-1217	68	8	the	the	DET
ap-1217	68	9	current	current	ADJ
ap-1217	68	10	crosses	crosse	NOUN
ap-1217	68	11	zero	zero	NUM
ap-1217	68	12	and	and	CCONJ
ap-1217	68	13	the	the	DET
ap-1217	68	14	drop	drop	NOUN
ap-1217	68	15	in	in	ADP
ap-1217	68	16	the	the	DET
ap-1217	68	17	desired	desire	VERB
ap-1217	68	18	current	current	ADJ
ap-1217	68	19	fig	fig	NOUN
ap-1217	68	20	.	.	PUNCT
ap-1217	69	1	6	6	NUM
ap-1217	69	2	:	:	PUNCT
ap-1217	69	3	unipolar	unipolar	ADJ
ap-1217	69	4	hysteresis	hysteresis	NOUN
ap-1217	69	5	controller	controller	NOUN
ap-1217	69	6	8	8	NUM
ap-1217	69	7	acta	acta	PROPN
ap-1217	69	8	polytechnica	polytechnica	PROPN
ap-1217	69	9	vol	vol	NOUN
ap-1217	69	10	.	.	PROPN
ap-1217	70	1	50	50	NUM
ap-1217	70	2	no	no	NOUN
ap-1217	70	3	.	.	PUNCT
ap-1217	71	1	4/2010	4/2010	NUM
ap-1217	71	2	value	value	NOUN
ap-1217	71	3	is	be	AUX
ap-1217	71	4	faster	fast	ADJ
ap-1217	71	5	than	than	ADP
ap-1217	71	6	the	the	DET
ap-1217	71	7	drop	drop	NOUN
ap-1217	71	8	in	in	ADP
ap-1217	71	9	the	the	DET
ap-1217	71	10	output	output	NOUN
ap-1217	71	11	current	current	NOUN
ap-1217	71	12	.	.	PUNCT
ap-1217	72	1	the	the	DET
ap-1217	72	2	output	output	NOUN
ap-1217	72	3	current	current	NOUN
ap-1217	72	4	then	then	ADV
ap-1217	72	5	reaches	reach	VERB
ap-1217	72	6	the	the	DET
ap-1217	72	7	outer	outer	ADJ
ap-1217	72	8	hysteresis	hysteresis	NOUN
ap-1217	72	9	,	,	PUNCT
ap-1217	72	10	and	and	CCONJ
ap-1217	72	11	the	the	DET
ap-1217	72	12	controller	controller	NOUN
ap-1217	72	13	switches	switch	VERB
ap-1217	72	14	from	from	ADP
ap-1217	72	15	s1	s1	PROPN
ap-1217	72	16	to	to	PART
ap-1217	72	17	s4	s4	VERB
ap-1217	72	18	or	or	CCONJ
ap-1217	72	19	vice	vice	NOUN
ap-1217	72	20	versa	versa	ADV
ap-1217	72	21	.	.	PUNCT
ap-1217	73	1	this	this	DET
ap-1217	73	2	control	control	NOUN
ap-1217	73	3	of	of	ADP
ap-1217	73	4	the	the	DET
ap-1217	73	5	vsi	vsi	PROPN
ap-1217	73	6	is	be	AUX
ap-1217	73	7	used	use	VERB
ap-1217	73	8	when	when	SCONJ
ap-1217	73	9	the	the	DET
ap-1217	73	10	converter	converter	NOUN
ap-1217	73	11	operates	operate	VERB
ap-1217	73	12	on	on	ADP
ap-1217	73	13	the	the	DET
ap-1217	73	14	supply	supply	NOUN
ap-1217	73	15	network	network	NOUN
ap-1217	73	16	and	and	CCONJ
ap-1217	73	17	is	be	AUX
ap-1217	73	18	used	use	VERB
ap-1217	73	19	for	for	ADP
ap-1217	73	20	generation	generation	NOUN
ap-1217	73	21	of	of	ADP
ap-1217	73	22	current	current	ADJ
ap-1217	73	23	.	.	PUNCT
ap-1217	74	1	the	the	DET
ap-1217	74	2	output	output	NOUN
ap-1217	74	3	voltage	voltage	NOUN
ap-1217	74	4	is	be	AUX
ap-1217	74	5	guarded	guard	VERB
ap-1217	74	6	by	by	ADP
ap-1217	74	7	the	the	DET
ap-1217	74	8	supply	supply	NOUN
ap-1217	74	9	network	network	NOUN
ap-1217	74	10	itself	itself	PRON
ap-1217	74	11	.	.	PUNCT
ap-1217	75	1	the	the	DET
ap-1217	75	2	converter	converter	NOUN
ap-1217	75	3	“	"	PUNCT
ap-1217	75	4	pushes	push	NOUN
ap-1217	75	5	”	"	PUNCT
ap-1217	75	6	current	current	NOUN
ap-1217	75	7	into	into	ADP
ap-1217	75	8	the	the	DET
ap-1217	75	9	grid	grid	NOUN
ap-1217	75	10	.	.	PUNCT
ap-1217	76	1	3.2	3.2	NUM
ap-1217	76	2	pwm	pwm	NOUN
ap-1217	76	3	control	control	NOUN
ap-1217	76	4	hysteresis	hysteresis	NOUN
ap-1217	76	5	control	control	NOUN
ap-1217	76	6	can	can	AUX
ap-1217	76	7	not	not	PART
ap-1217	76	8	operate	operate	VERB
ap-1217	76	9	in	in	ADP
ap-1217	76	10	“	"	PUNCT
ap-1217	76	11	island	island	NOUN
ap-1217	76	12	mode	mode	NOUN
ap-1217	76	13	”	"	PUNCT
ap-1217	76	14	,	,	PUNCT
ap-1217	76	15	because	because	SCONJ
ap-1217	76	16	there	there	PRON
ap-1217	76	17	is	be	VERB
ap-1217	76	18	no	no	DET
ap-1217	76	19	supply	supply	NOUN
ap-1217	76	20	network	network	NOUN
ap-1217	76	21	voltage	voltage	NOUN
ap-1217	76	22	that	that	PRON
ap-1217	76	23	can	can	AUX
ap-1217	76	24	guard	guard	VERB
ap-1217	76	25	the	the	DET
ap-1217	76	26	generated	generate	VERB
ap-1217	76	27	voltage	voltage	NOUN
ap-1217	76	28	.	.	PUNCT
ap-1217	77	1	then	then	ADV
ap-1217	77	2	the	the	DET
ap-1217	77	3	converter	converter	NOUN
ap-1217	77	4	is	be	AUX
ap-1217	77	5	supposed	suppose	VERB
ap-1217	77	6	to	to	PART
ap-1217	77	7	generate	generate	VERB
ap-1217	77	8	output	output	NOUN
ap-1217	77	9	voltage	voltage	NOUN
ap-1217	77	10	with	with	ADP
ap-1217	77	11	a	a	DET
ap-1217	77	12	sinusoidal	sinusoidal	ADJ
ap-1217	77	13	shape	shape	NOUN
ap-1217	77	14	,	,	PUNCT
ap-1217	77	15	as	as	ADP
ap-1217	77	16	in	in	ADP
ap-1217	77	17	the	the	DET
ap-1217	77	18	supply	supply	NOUN
ap-1217	77	19	network	network	NOUN
ap-1217	77	20	.	.	PUNCT
ap-1217	78	1	the	the	DET
ap-1217	78	2	pwm	pwm	NOUN
ap-1217	78	3	control	control	NOUN
ap-1217	78	4	algorithm	algorithm	NOUN
ap-1217	78	5	was	be	AUX
ap-1217	78	6	therefore	therefore	ADV
ap-1217	78	7	used	use	VERB
ap-1217	78	8	for	for	ADP
ap-1217	78	9	“	"	PUNCT
ap-1217	78	10	island	island	NOUN
ap-1217	78	11	mode	mode	NOUN
ap-1217	78	12	”	"	PUNCT
ap-1217	78	13	.	.	PUNCT
ap-1217	79	1	the	the	DET
ap-1217	79	2	controller	controller	NOUN
ap-1217	79	3	is	be	AUX
ap-1217	79	4	shown	show	VERB
ap-1217	79	5	in	in	ADP
ap-1217	79	6	fig	fig	NOUN
ap-1217	79	7	.	.	PUNCT
ap-1217	80	1	7	7	X
ap-1217	80	2	.	.	X
ap-1217	80	3	the	the	DET
ap-1217	80	4	pi	pi	NOUN
ap-1217	80	5	controller	controller	NOUN
ap-1217	80	6	is	be	AUX
ap-1217	80	7	used	use	VERB
ap-1217	80	8	in	in	ADP
ap-1217	80	9	the	the	DET
ap-1217	80	10	voltage	voltage	NOUN
ap-1217	80	11	control	control	NOUN
ap-1217	80	12	loop	loop	PROPN
ap-1217	80	13	.	.	PUNCT
ap-1217	81	1	the	the	DET
ap-1217	81	2	output	output	NOUN
ap-1217	81	3	of	of	ADP
ap-1217	81	4	the	the	DET
ap-1217	81	5	controller	controller	NOUN
ap-1217	81	6	is	be	AUX
ap-1217	81	7	the	the	DET
ap-1217	81	8	duty	duty	NOUN
ap-1217	81	9	cycle	cycle	NOUN
ap-1217	81	10	for	for	ADP
ap-1217	81	11	the	the	DET
ap-1217	81	12	modulator	modulator	NOUN
ap-1217	81	13	.	.	PUNCT
ap-1217	82	1	fig	fig	NOUN
ap-1217	82	2	.	.	PUNCT
ap-1217	83	1	7	7	NUM
ap-1217	83	2	:	:	PUNCT
ap-1217	83	3	island	island	NOUN
ap-1217	83	4	mode	mode	PROPN
ap-1217	83	5	control	control	PROPN
ap-1217	83	6	loop	loop	PROPN
ap-1217	83	7	4	4	NUM
ap-1217	83	8	l	l	NOUN
ap-1217	83	9	-	-	PUNCT
ap-1217	83	10	c	c	NOUN
ap-1217	83	11	-	-	PUNCT
ap-1217	83	12	l	l	NOUN
ap-1217	83	13	filter	filter	NOUN
ap-1217	83	14	design	design	NOUN
ap-1217	83	15	the	the	DET
ap-1217	83	16	filter	filter	NOUN
ap-1217	83	17	is	be	AUX
ap-1217	83	18	an	an	DET
ap-1217	83	19	important	important	ADJ
ap-1217	83	20	part	part	NOUN
ap-1217	83	21	of	of	ADP
ap-1217	83	22	every	every	DET
ap-1217	83	23	semiconductor	semiconductor	NOUN
ap-1217	83	24	converter	converter	NOUN
ap-1217	83	25	.	.	PUNCT
ap-1217	84	1	the	the	DET
ap-1217	84	2	filter	filter	NOUN
ap-1217	84	3	reduces	reduce	VERB
ap-1217	84	4	the	the	DET
ap-1217	84	5	effects	effect	NOUN
ap-1217	84	6	caused	cause	VERB
ap-1217	84	7	by	by	ADP
ap-1217	84	8	switching	switch	VERB
ap-1217	84	9	semiconductor	semiconductor	NOUN
ap-1217	84	10	devices	device	NOUN
ap-1217	84	11	on	on	ADP
ap-1217	84	12	other	other	ADJ
ap-1217	84	13	devices	device	NOUN
ap-1217	84	14	.	.	PUNCT
ap-1217	85	1	the	the	DET
ap-1217	85	2	generation	generation	NOUN
ap-1217	85	3	of	of	ADP
ap-1217	85	4	the	the	DET
ap-1217	85	5	harmonics	harmonic	NOUN
ap-1217	85	6	around	around	ADP
ap-1217	85	7	switching	switch	VERB
ap-1217	85	8	frequency	frequency	NOUN
ap-1217	85	9	can	can	AUX
ap-1217	85	10	be	be	AUX
ap-1217	85	11	filtered	filter	VERB
ap-1217	85	12	by	by	ADP
ap-1217	85	13	large	large	ADJ
ap-1217	85	14	inductance	inductance	NOUN
ap-1217	85	15	connected	connect	VERB
ap-1217	85	16	to	to	ADP
ap-1217	85	17	the	the	DET
ap-1217	85	18	output	output	NOUN
ap-1217	85	19	of	of	ADP
ap-1217	85	20	the	the	DET
ap-1217	85	21	converter	converter	NOUN
ap-1217	85	22	.	.	PUNCT
ap-1217	86	1	but	but	CCONJ
ap-1217	86	2	the	the	DET
ap-1217	86	3	large	large	ADJ
ap-1217	86	4	inductance	inductance	NOUN
ap-1217	86	5	decreases	decrease	VERB
ap-1217	86	6	the	the	DET
ap-1217	86	7	dynamics	dynamic	NOUN
ap-1217	86	8	of	of	ADP
ap-1217	86	9	the	the	DET
ap-1217	86	10	system	system	NOUN
ap-1217	86	11	and	and	CCONJ
ap-1217	86	12	also	also	ADV
ap-1217	86	13	the	the	DET
ap-1217	86	14	operation	operation	NOUN
ap-1217	86	15	range	range	NOUN
ap-1217	86	16	of	of	ADP
ap-1217	86	17	the	the	DET
ap-1217	86	18	converter	converter	NOUN
ap-1217	86	19	.	.	PUNCT
ap-1217	87	1	instead	instead	ADV
ap-1217	87	2	of	of	ADP
ap-1217	87	3	the	the	DET
ap-1217	87	4	inductance	inductance	NOUN
ap-1217	87	5	the	the	DET
ap-1217	87	6	inverter	inverter	NOUN
ap-1217	87	7	can	can	AUX
ap-1217	87	8	be	be	AUX
ap-1217	87	9	equipped	equip	VERB
ap-1217	87	10	with	with	ADP
ap-1217	87	11	an	an	DET
ap-1217	87	12	l	l	NOUN
ap-1217	87	13	-	-	ADJ
ap-1217	87	14	c	c	NOUN
ap-1217	87	15	-	-	PUNCT
ap-1217	87	16	l	l	NOUN
ap-1217	87	17	filter	filter	NOUN
ap-1217	87	18	.	.	PUNCT
ap-1217	88	1	the	the	DET
ap-1217	88	2	l	l	NOUN
ap-1217	88	3	-	-	ADJ
ap-1217	88	4	c	c	NOUN
ap-1217	88	5	-	-	PUNCT
ap-1217	88	6	l	l	NOUN
ap-1217	88	7	filter	filter	NOUN
ap-1217	88	8	has	have	VERB
ap-1217	88	9	good	good	ADJ
ap-1217	88	10	current	current	ADJ
ap-1217	88	11	ripple	ripple	ADJ
ap-1217	88	12	attenuation	attenuation	NOUN
ap-1217	88	13	even	even	ADV
ap-1217	88	14	with	with	ADP
ap-1217	88	15	small	small	ADJ
ap-1217	88	16	inductance	inductance	NOUN
ap-1217	88	17	values	value	NOUN
ap-1217	88	18	.	.	PUNCT
ap-1217	89	1	however	however	ADV
ap-1217	89	2	,	,	PUNCT
ap-1217	89	3	it	it	PRON
ap-1217	89	4	can	can	AUX
ap-1217	89	5	bring	bring	VERB
ap-1217	89	6	also	also	ADV
ap-1217	89	7	resonances	resonance	NOUN
ap-1217	89	8	and	and	CCONJ
ap-1217	89	9	unstable	unstable	ADJ
ap-1217	89	10	states	state	NOUN
ap-1217	89	11	into	into	ADP
ap-1217	89	12	the	the	DET
ap-1217	89	13	system	system	NOUN
ap-1217	89	14	.	.	PUNCT
ap-1217	90	1	the	the	DET
ap-1217	90	2	filter	filter	NOUN
ap-1217	90	3	must	must	AUX
ap-1217	90	4	therefore	therefore	ADV
ap-1217	90	5	be	be	AUX
ap-1217	90	6	designed	design	VERB
ap-1217	90	7	precisely	precisely	ADV
ap-1217	90	8	according	accord	VERB
ap-1217	90	9	to	to	ADP
ap-1217	90	10	the	the	DET
ap-1217	90	11	parameters	parameter	NOUN
ap-1217	90	12	of	of	ADP
ap-1217	90	13	the	the	DET
ap-1217	90	14	specific	specific	ADJ
ap-1217	90	15	converter	converter	NOUN
ap-1217	90	16	.	.	PUNCT
ap-1217	91	1	in	in	ADP
ap-1217	91	2	the	the	DET
ap-1217	91	3	technical	technical	ADJ
ap-1217	91	4	literature	literature	NOUN
ap-1217	91	5	we	we	PRON
ap-1217	91	6	can	can	AUX
ap-1217	91	7	find	find	VERB
ap-1217	91	8	many	many	ADJ
ap-1217	91	9	articles	article	NOUN
ap-1217	91	10	on	on	ADP
ap-1217	91	11	the	the	DET
ap-1217	91	12	design	design	NOUN
ap-1217	91	13	of	of	ADP
ap-1217	91	14	the	the	DET
ap-1217	91	15	l	l	NOUN
ap-1217	91	16	-	-	ADJ
ap-1217	91	17	c	c	NOUN
ap-1217	91	18	-	-	PUNCT
ap-1217	91	19	l	l	NOUN
ap-1217	91	20	filters	filter	NOUN
ap-1217	91	21	[	[	X
ap-1217	91	22	2	2	NUM
ap-1217	91	23	,	,	PUNCT
ap-1217	91	24	3	3	NUM
ap-1217	91	25	]	]	PUNCT
ap-1217	91	26	.	.	PUNCT
ap-1217	92	1	table	table	NOUN
ap-1217	92	2	1	1	NUM
ap-1217	92	3	:	:	PUNCT
ap-1217	92	4	parameters	parameter	NOUN
ap-1217	92	5	for	for	ADP
ap-1217	92	6	calculating	calculate	VERB
ap-1217	92	7	the	the	DET
ap-1217	92	8	filter	filter	NOUN
ap-1217	92	9	components	component	NOUN
ap-1217	92	10	grid	grid	NOUN
ap-1217	92	11	voltage	voltage	NOUN
ap-1217	92	12	(	(	PUNCT
ap-1217	92	13	v	v	NOUN
ap-1217	92	14	)	)	PUNCT
ap-1217	92	15	230	230	NUM
ap-1217	92	16	output	output	NOUN
ap-1217	92	17	power	power	NOUN
ap-1217	92	18	of	of	ADP
ap-1217	92	19	the	the	DET
ap-1217	92	20	inverter	inverter	NOUN
ap-1217	92	21	(	(	PUNCT
ap-1217	92	22	kva	kva	NOUN
ap-1217	92	23	)	)	PUNCT
ap-1217	92	24	1.5	1.5	NUM
ap-1217	92	25	dc	dc	PROPN
ap-1217	92	26	link	link	NOUN
ap-1217	92	27	voltage	voltage	NOUN
ap-1217	92	28	(	(	PUNCT
ap-1217	92	29	v	v	NOUN
ap-1217	92	30	)	)	PUNCT
ap-1217	92	31	400	400	NUM
ap-1217	92	32	grid	grid	NOUN
ap-1217	92	33	frequency	frequency	NOUN
ap-1217	92	34	(	(	PUNCT
ap-1217	92	35	hz	hz	NOUN
ap-1217	92	36	)	)	PUNCT
ap-1217	92	37	50	50	NUM
ap-1217	92	38	switching	switching	NOUN
ap-1217	92	39	frequency	frequency	NOUN
ap-1217	92	40	(	(	PUNCT
ap-1217	92	41	hz	hz	PROPN
ap-1217	92	42	)	)	PUNCT
ap-1217	92	43	3	3	NUM
ap-1217	92	44	000	000	NUM
ap-1217	92	45	now	now	ADV
ap-1217	92	46	the	the	DET
ap-1217	92	47	filter	filter	NOUN
ap-1217	92	48	design	design	NOUN
ap-1217	92	49	will	will	AUX
ap-1217	92	50	be	be	AUX
ap-1217	92	51	described	describe	VERB
ap-1217	92	52	.	.	PUNCT
ap-1217	93	1	the	the	DET
ap-1217	93	2	system	system	NOUN
ap-1217	93	3	parameters	parameter	NOUN
ap-1217	93	4	considered	consider	VERB
ap-1217	93	5	for	for	ADP
ap-1217	93	6	calculating	calculate	VERB
ap-1217	93	7	the	the	DET
ap-1217	93	8	components	component	NOUN
ap-1217	93	9	for	for	ADP
ap-1217	93	10	a	a	DET
ap-1217	93	11	filter	filter	NOUN
ap-1217	93	12	with	with	ADP
ap-1217	93	13	power	power	NOUN
ap-1217	93	14	approx	approx	PROPN
ap-1217	93	15	.	.	PUNCT
ap-1217	94	1	1.5	1.5	NUM
ap-1217	94	2	kva	kva	NOUN
ap-1217	94	3	are	be	AUX
ap-1217	94	4	shown	show	VERB
ap-1217	94	5	in	in	ADP
ap-1217	94	6	tab	tab	NOUN
ap-1217	94	7	.	.	PUNCT
ap-1217	95	1	1	1	X
ap-1217	95	2	.	.	X
ap-1217	96	1	first	first	ADV
ap-1217	96	2	,	,	PUNCT
ap-1217	96	3	the	the	DET
ap-1217	96	4	base	base	NOUN
ap-1217	96	5	values	value	NOUN
ap-1217	96	6	need	need	VERB
ap-1217	96	7	to	to	PART
ap-1217	96	8	be	be	AUX
ap-1217	96	9	calculated	calculate	VERB
ap-1217	96	10	.	.	PUNCT
ap-1217	97	1	these	these	DET
ap-1217	97	2	values	value	NOUN
ap-1217	97	3	are	be	AUX
ap-1217	97	4	later	later	ADV
ap-1217	97	5	used	use	VERB
ap-1217	97	6	for	for	ADP
ap-1217	97	7	calculating	calculate	VERB
ap-1217	97	8	the	the	DET
ap-1217	97	9	filter	filter	NOUN
ap-1217	97	10	components	component	NOUN
ap-1217	97	11	.	.	PUNCT
ap-1217	98	1	zb	zb	PROPN
ap-1217	98	2	=	=	SYM
ap-1217	98	3	u2n	u2n	PROPN
ap-1217	98	4	sn	sn	PROPN
ap-1217	98	5	=	=	SYM
ap-1217	98	6	46ω	46ω	X
ap-1217	98	7	(	(	PUNCT
ap-1217	98	8	2	2	X
ap-1217	98	9	)	)	PUNCT
ap-1217	98	10	cb	cb	NOUN
ap-1217	98	11	=	=	SYM
ap-1217	98	12	1	1	NUM
ap-1217	98	13	ωnzb	ωnzb	NOUN
ap-1217	98	14	=	=	SYM
ap-1217	98	15	69.91μf	69.91μf	NUM
ap-1217	98	16	(	(	PUNCT
ap-1217	98	17	3	3	X
ap-1217	98	18	)	)	PUNCT
ap-1217	98	19	the	the	DET
ap-1217	98	20	first	first	ADJ
ap-1217	98	21	step	step	NOUN
ap-1217	98	22	in	in	ADP
ap-1217	98	23	calculating	calculate	VERB
ap-1217	98	24	the	the	DET
ap-1217	98	25	filter	filter	NOUN
ap-1217	98	26	components	component	NOUN
ap-1217	98	27	is	be	AUX
ap-1217	98	28	the	the	DET
ap-1217	98	29	design	design	NOUN
ap-1217	98	30	of	of	ADP
ap-1217	98	31	the	the	DET
ap-1217	98	32	inverter	inverter	ADJ
ap-1217	98	33	side	side	NOUN
ap-1217	98	34	inductance	inductance	PROPN
ap-1217	98	35	li	li	PROPN
ap-1217	98	36	,	,	PUNCT
ap-1217	98	37	which	which	PRON
ap-1217	98	38	can	can	AUX
ap-1217	98	39	limit	limit	VERB
ap-1217	98	40	the	the	DET
ap-1217	98	41	output	output	NOUN
ap-1217	98	42	current	current	ADJ
ap-1217	98	43	ripple	ripple	NOUN
ap-1217	98	44	by	by	ADP
ap-1217	98	45	up	up	ADP
ap-1217	98	46	to	to	PART
ap-1217	98	47	10	10	NUM
ap-1217	98	48	%	%	NOUN
ap-1217	98	49	of	of	ADP
ap-1217	98	50	the	the	DET
ap-1217	98	51	nominal	nominal	ADJ
ap-1217	98	52	amplitude	amplitude	NOUN
ap-1217	98	53	.	.	PUNCT
ap-1217	99	1	it	it	PRON
ap-1217	99	2	can	can	AUX
ap-1217	99	3	be	be	AUX
ap-1217	99	4	calculated	calculate	VERB
ap-1217	99	5	according	accord	VERB
ap-1217	99	6	to	to	ADP
ap-1217	99	7	the	the	DET
ap-1217	99	8	equation	equation	NOUN
ap-1217	99	9	derived	derive	VERB
ap-1217	99	10	in	in	ADP
ap-1217	99	11	[	[	X
ap-1217	99	12	3	3	NUM
ap-1217	99	13	]	]	PUNCT
ap-1217	99	14	:	:	PUNCT
ap-1217	99	15	li	li	PROPN
ap-1217	99	16	=	=	SYM
ap-1217	99	17	udc	udc	PROPN
ap-1217	99	18	16fsδil	16fsδil	NUM
ap-1217	99	19	max	max	PROPN
ap-1217	99	20	=	=	SYM
ap-1217	99	21	17.7mh	17.7mh	PROPN
ap-1217	99	22	(	(	PUNCT
ap-1217	99	23	4	4	NUM
ap-1217	99	24	)	)	PUNCT
ap-1217	99	25	where	where	SCONJ
ap-1217	99	26	δil	δil	AUX
ap-1217	99	27	max	max	PROPN
ap-1217	99	28	is	be	AUX
ap-1217	99	29	the	the	DET
ap-1217	99	30	10	10	NUM
ap-1217	99	31	%	%	NOUN
ap-1217	99	32	current	current	ADJ
ap-1217	99	33	ripple	ripple	NOUN
ap-1217	99	34	specified	specify	VERB
ap-1217	99	35	by	by	ADP
ap-1217	99	36	(	(	PUNCT
ap-1217	99	37	5	5	NUM
ap-1217	99	38	)	)	PUNCT
ap-1217	99	39	δil	δil	VERB
ap-1217	99	40	max	max	PROPN
ap-1217	99	41	=	=	PROPN
ap-1217	99	42	0.01	0.01	NUM
ap-1217	99	43	pn	pn	NOUN
ap-1217	99	44	√	√	NUM
ap-1217	99	45	2	2	NUM
ap-1217	99	46	un	un	NOUN
ap-1217	99	47	=	=	NOUN
ap-1217	99	48	0.234a	0.234a	NOUN
ap-1217	99	49	(	(	PUNCT
ap-1217	99	50	5	5	NUM
ap-1217	99	51	)	)	PUNCT
ap-1217	99	52	the	the	DET
ap-1217	99	53	design	design	NOUN
ap-1217	99	54	of	of	ADP
ap-1217	99	55	the	the	DET
ap-1217	99	56	filter	filter	NOUN
ap-1217	99	57	capacity	capacity	NOUN
ap-1217	99	58	proceeds	proceed	VERB
ap-1217	99	59	from	from	ADP
ap-1217	99	60	the	the	DET
ap-1217	99	61	fact	fact	NOUN
ap-1217	99	62	that	that	SCONJ
ap-1217	99	63	the	the	DET
ap-1217	99	64	maximal	maximal	ADJ
ap-1217	99	65	power	power	NOUN
ap-1217	99	66	factor	factor	NOUN
ap-1217	99	67	variation	variation	NOUN
ap-1217	99	68	acceptable	acceptable	ADJ
ap-1217	99	69	by	by	ADP
ap-1217	99	70	the	the	DET
ap-1217	99	71	grid	grid	NOUN
ap-1217	99	72	is	be	AUX
ap-1217	99	73	5	5	NUM
ap-1217	99	74	%	%	NOUN
ap-1217	99	75	.	.	PUNCT
ap-1217	100	1	the	the	DET
ap-1217	100	2	filter	filter	NOUN
ap-1217	100	3	capacity	capacity	NOUN
ap-1217	100	4	can	can	AUX
ap-1217	100	5	therefore	therefore	ADV
ap-1217	100	6	be	be	AUX
ap-1217	100	7	calculated	calculate	VERB
ap-1217	100	8	as	as	ADP
ap-1217	100	9	a	a	DET
ap-1217	100	10	multiplication	multiplication	NOUN
ap-1217	100	11	of	of	ADP
ap-1217	100	12	system	system	NOUN
ap-1217	100	13	base	base	NOUN
ap-1217	100	14	capacitance	capacitance	NOUN
ap-1217	100	15	cb	cb	NOUN
ap-1217	100	16	cf	cf	NOUN
ap-1217	100	17	=	=	NOUN
ap-1217	100	18	0.05cb	0.05cb	VERB
ap-1217	100	19	=	=	PUNCT
ap-1217	100	20	3.45μf	3.45μf	NUM
ap-1217	100	21	(	(	PUNCT
ap-1217	100	22	6	6	NUM
ap-1217	100	23	)	)	PUNCT
ap-1217	100	24	the	the	DET
ap-1217	100	25	grid	grid	ADJ
ap-1217	100	26	side	side	NOUN
ap-1217	100	27	inductance	inductance	NOUN
ap-1217	100	28	lg	lg	NOUN
ap-1217	100	29	can	can	AUX
ap-1217	100	30	be	be	AUX
ap-1217	100	31	calculated	calculate	VERB
ap-1217	100	32	as	as	ADP
ap-1217	100	33	(	(	PUNCT
ap-1217	100	34	7	7	NUM
ap-1217	100	35	)	)	PUNCT
ap-1217	100	36	lg	lg	NOUN
ap-1217	100	37	=	=	SYM
ap-1217	100	38	rli	rli	PROPN
ap-1217	100	39	=	=	NOUN
ap-1217	100	40	0.32li	0.32li	PROPN
ap-1217	101	1	=	=	SYM
ap-1217	101	2	5.7mh	5.7mh	NUM
ap-1217	101	3	(	(	PUNCT
ap-1217	101	4	7	7	NUM
ap-1217	101	5	)	)	PUNCT
ap-1217	101	6	the	the	DET
ap-1217	101	7	last	last	ADJ
ap-1217	101	8	step	step	NOUN
ap-1217	101	9	in	in	ADP
ap-1217	101	10	the	the	DET
ap-1217	101	11	design	design	NOUN
ap-1217	101	12	is	be	AUX
ap-1217	101	13	the	the	DET
ap-1217	101	14	control	control	NOUN
ap-1217	101	15	of	of	ADP
ap-1217	101	16	the	the	DET
ap-1217	101	17	resonant	resonant	ADJ
ap-1217	101	18	frequency	frequency	NOUN
ap-1217	101	19	of	of	ADP
ap-1217	101	20	the	the	DET
ap-1217	101	21	filter	filter	NOUN
ap-1217	101	22	.	.	PUNCT
ap-1217	102	1	the	the	DET
ap-1217	102	2	resonant	resonant	ADJ
ap-1217	102	3	frequency	frequency	NOUN
ap-1217	102	4	must	must	AUX
ap-1217	102	5	have	have	VERB
ap-1217	102	6	a	a	DET
ap-1217	102	7	distance	distance	NOUN
ap-1217	102	8	from	from	ADP
ap-1217	102	9	the	the	DET
ap-1217	102	10	grid	grid	NOUN
ap-1217	102	11	frequency	frequency	NOUN
ap-1217	102	12	and	and	CCONJ
ap-1217	102	13	must	must	AUX
ap-1217	102	14	be	be	AUX
ap-1217	102	15	minimally	minimally	ADV
ap-1217	102	16	one	one	NUM
ap-1217	102	17	half	half	NOUN
ap-1217	102	18	of	of	ADP
ap-1217	102	19	the	the	DET
ap-1217	102	20	switching	switch	VERB
ap-1217	102	21	frequency	frequency	NOUN
ap-1217	102	22	,	,	PUNCT
ap-1217	102	23	because	because	SCONJ
ap-1217	102	24	the	the	DET
ap-1217	102	25	filter	filter	NOUN
ap-1217	102	26	must	must	AUX
ap-1217	102	27	have	have	VERB
ap-1217	102	28	enough	enough	ADJ
ap-1217	102	29	attenuation	attenuation	NOUN
ap-1217	102	30	in	in	ADP
ap-1217	102	31	the	the	DET
ap-1217	102	32	switching	switch	VERB
ap-1217	102	33	frequency	frequency	NOUN
ap-1217	102	34	of	of	ADP
ap-1217	102	35	the	the	DET
ap-1217	102	36	converter	converter	NOUN
ap-1217	102	37	.	.	PUNCT
ap-1217	103	1	the	the	DET
ap-1217	103	2	resonant	resonant	ADJ
ap-1217	103	3	frequency	frequency	NOUN
ap-1217	103	4	for	for	ADP
ap-1217	103	5	the	the	DET
ap-1217	103	6	l	l	NOUN
ap-1217	103	7	-	-	ADJ
ap-1217	103	8	c	c	NOUN
ap-1217	103	9	-	-	PUNCT
ap-1217	103	10	l	l	NOUN
ap-1217	103	11	filter	filter	NOUN
ap-1217	103	12	can	can	AUX
ap-1217	103	13	be	be	AUX
ap-1217	103	14	calculated	calculate	VERB
ap-1217	103	15	as	as	ADP
ap-1217	103	16	(	(	PUNCT
ap-1217	103	17	8)	8)	NUM
ap-1217	103	18	fres	fre	NOUN
ap-1217	103	19	=	=	SYM
ap-1217	103	20	1	1	NUM
ap-1217	103	21	2π	2π	NUM
ap-1217	103	22	√	√	VERB
ap-1217	103	23	li	li	PROPN
ap-1217	104	1	+	+	CCONJ
ap-1217	104	2	lg	lg	PROPN
ap-1217	104	3	lilgcf	lilgcf	PROPN
ap-1217	104	4	=	=	PROPN
ap-1217	104	5	1.30	1.30	NUM
ap-1217	104	6	khz	khz	NOUN
ap-1217	104	7	(	(	PUNCT
ap-1217	104	8	8)	8)	NUM
ap-1217	104	9	in	in	ADP
ap-1217	104	10	order	order	NOUN
ap-1217	104	11	to	to	PART
ap-1217	104	12	reduce	reduce	VERB
ap-1217	104	13	oscillations	oscillation	NOUN
ap-1217	104	14	and	and	CCONJ
ap-1217	104	15	unstable	unstable	ADJ
ap-1217	104	16	states	state	NOUN
ap-1217	104	17	of	of	ADP
ap-1217	104	18	the	the	DET
ap-1217	104	19	filter	filter	NOUN
ap-1217	104	20	,	,	PUNCT
ap-1217	104	21	the	the	DET
ap-1217	104	22	capacitor	capacitor	NOUN
ap-1217	104	23	should	should	AUX
ap-1217	104	24	be	be	AUX
ap-1217	104	25	added	add	VERB
ap-1217	104	26	with	with	ADP
ap-1217	104	27	an	an	DET
ap-1217	104	28	inseries	inserie	NOUN
ap-1217	104	29	connected	connected	ADJ
ap-1217	104	30	resistor	resistor	NOUN
ap-1217	104	31	.	.	PUNCT
ap-1217	105	1	this	this	DET
ap-1217	105	2	solution	solution	NOUN
ap-1217	105	3	is	be	AUX
ap-1217	105	4	sometimes	sometimes	ADV
ap-1217	105	5	called	call	VERB
ap-1217	105	6	“	"	PUNCT
ap-1217	105	7	passive	passive	ADJ
ap-1217	105	8	damping	damping	NOUN
ap-1217	105	9	”	"	PUNCT
ap-1217	105	10	.	.	PUNCT
ap-1217	106	1	it	it	PRON
ap-1217	106	2	is	be	AUX
ap-1217	106	3	simple	simple	ADJ
ap-1217	106	4	and	and	CCONJ
ap-1217	106	5	reliable	reliable	ADJ
ap-1217	106	6	,	,	PUNCT
ap-1217	106	7	but	but	CCONJ
ap-1217	106	8	it	it	PRON
ap-1217	106	9	increases	increase	VERB
ap-1217	106	10	the	the	DET
ap-1217	106	11	heat	heat	NOUN
ap-1217	106	12	losses	loss	NOUN
ap-1217	106	13	in	in	ADP
ap-1217	106	14	the	the	DET
ap-1217	106	15	system	system	NOUN
ap-1217	106	16	and	and	CCONJ
ap-1217	106	17	it	it	PRON
ap-1217	106	18	greatly	greatly	ADV
ap-1217	106	19	decreases	decrease	VERB
ap-1217	106	20	the	the	DET
ap-1217	106	21	efficiency	efficiency	NOUN
ap-1217	106	22	of	of	ADP
ap-1217	106	23	the	the	DET
ap-1217	106	24	filter	filter	NOUN
ap-1217	106	25	.	.	PUNCT
ap-1217	107	1	the	the	DET
ap-1217	107	2	value	value	NOUN
ap-1217	107	3	of	of	ADP
ap-1217	107	4	the	the	DET
ap-1217	107	5	damping	damp	VERB
ap-1217	107	6	resistor	resistor	NOUN
ap-1217	107	7	can	can	AUX
ap-1217	107	8	be	be	AUX
ap-1217	107	9	calculated	calculate	VERB
ap-1217	107	10	as	as	SCONJ
ap-1217	107	11	(	(	PUNCT
ap-1217	107	12	9	9	NUM
ap-1217	107	13	)	)	PUNCT
ap-1217	107	14	rsd	rsd	NOUN
ap-1217	107	15	=	=	SYM
ap-1217	107	16	1	1	NUM
ap-1217	107	17	3ωrescf	3ωrescf	NUM
ap-1217	107	18	=	=	SYM
ap-1217	107	19	11.2ω	11.2ω	NUM
ap-1217	107	20	(	(	PUNCT
ap-1217	107	21	9	9	NUM
ap-1217	107	22	)	)	PUNCT
ap-1217	107	23	so	so	ADV
ap-1217	107	24	-	-	PUNCT
ap-1217	107	25	called	call	VERB
ap-1217	107	26	“	"	PUNCT
ap-1217	107	27	active	active	ADJ
ap-1217	107	28	damping	damp	VERB
ap-1217	107	29	”	"	PUNCT
ap-1217	107	30	methods	method	NOUN
ap-1217	107	31	with	with	ADP
ap-1217	107	32	a	a	DET
ap-1217	107	33	virtual	virtual	ADJ
ap-1217	107	34	resistor	resistor	NOUN
ap-1217	107	35	were	be	AUX
ap-1217	107	36	therefore	therefore	ADV
ap-1217	107	37	developed	develop	VERB
ap-1217	107	38	.	.	PUNCT
ap-1217	108	1	as	as	SCONJ
ap-1217	108	2	mentioned	mention	VERB
ap-1217	108	3	in	in	ADP
ap-1217	108	4	[	[	X
ap-1217	108	5	4	4	NUM
ap-1217	108	6	]	]	PUNCT
ap-1217	108	7	,	,	PUNCT
ap-1217	108	8	9	9	NUM
ap-1217	108	9	acta	acta	PROPN
ap-1217	108	10	polytechnica	polytechnica	PROPN
ap-1217	108	11	vol	vol	NOUN
ap-1217	108	12	.	.	PROPN
ap-1217	109	1	50	50	NUM
ap-1217	109	2	no	no	NOUN
ap-1217	109	3	.	.	PUNCT
ap-1217	110	1	4/2010	4/2010	NOUN
ap-1217	110	2	there	there	PRON
ap-1217	110	3	are	be	VERB
ap-1217	110	4	four	four	NUM
ap-1217	110	5	possible	possible	ADJ
ap-1217	110	6	ways	way	NOUN
ap-1217	110	7	to	to	PART
ap-1217	110	8	place	place	VERB
ap-1217	110	9	a	a	DET
ap-1217	110	10	virtual	virtual	ADJ
ap-1217	110	11	resistor	resistor	NOUN
ap-1217	110	12	for	for	ADP
ap-1217	110	13	active	active	ADJ
ap-1217	110	14	damping	damping	NOUN
ap-1217	110	15	.	.	PUNCT
ap-1217	111	1	one	one	NUM
ap-1217	111	2	of	of	ADP
ap-1217	111	3	them	they	PRON
ap-1217	111	4	is	be	AUX
ap-1217	111	5	shown	show	VERB
ap-1217	111	6	in	in	ADP
ap-1217	111	7	fig	fig	NOUN
ap-1217	111	8	.	.	PUNCT
ap-1217	112	1	8	8	NUM
ap-1217	112	2	.	.	X
ap-1217	112	3	fig	fig	NOUN
ap-1217	112	4	.	.	PUNCT
ap-1217	113	1	8	8	NUM
ap-1217	113	2	:	:	PUNCT
ap-1217	113	3	a	a	DET
ap-1217	113	4	single	single	ADJ
ap-1217	113	5	phase	phase	NOUN
ap-1217	113	6	l	l	NOUN
ap-1217	113	7	-	-	NOUN
ap-1217	113	8	c	c	NOUN
ap-1217	113	9	-	-	PUNCT
ap-1217	113	10	l	l	NOUN
ap-1217	113	11	filter	filter	NOUN
ap-1217	113	12	and	and	CCONJ
ap-1217	113	13	an	an	DET
ap-1217	113	14	alternative	alternative	ADJ
ap-1217	113	15	circuit	circuit	NOUN
ap-1217	113	16	figure	figure	NOUN
ap-1217	113	17	8	8	NUM
ap-1217	113	18	shows	show	VERB
ap-1217	113	19	a	a	DET
ap-1217	113	20	model	model	NOUN
ap-1217	113	21	of	of	ADP
ap-1217	113	22	a	a	DET
ap-1217	113	23	single	single	ADJ
ap-1217	113	24	phase	phase	NOUN
ap-1217	113	25	l	l	NOUN
ap-1217	113	26	-	-	NOUN
ap-1217	113	27	c	c	NOUN
ap-1217	113	28	-	-	PUNCT
ap-1217	113	29	l	l	NOUN
ap-1217	113	30	filter	filter	NOUN
ap-1217	113	31	with	with	ADP
ap-1217	113	32	resistor	resistor	NOUN
ap-1217	113	33	damping	damp	VERB
ap-1217	113	34	connected	connect	VERB
ap-1217	113	35	in	in	ADP
ap-1217	113	36	series	series	NOUN
ap-1217	113	37	with	with	ADP
ap-1217	113	38	the	the	DET
ap-1217	113	39	filter	filter	NOUN
ap-1217	113	40	capacitor	capacitor	NOUN
ap-1217	113	41	.	.	PUNCT
ap-1217	114	1	the	the	DET
ap-1217	114	2	inverter	inverter	NOUN
ap-1217	114	3	can	can	AUX
ap-1217	114	4	be	be	AUX
ap-1217	114	5	considered	consider	VERB
ap-1217	114	6	as	as	ADP
ap-1217	114	7	a	a	DET
ap-1217	114	8	current	current	ADJ
ap-1217	114	9	source	source	NOUN
ap-1217	114	10	.	.	PUNCT
ap-1217	115	1	the	the	DET
ap-1217	115	2	resistor	resistor	NOUN
ap-1217	115	3	reduces	reduce	VERB
ap-1217	115	4	the	the	DET
ap-1217	115	5	voltage	voltage	NOUN
ap-1217	115	6	across	across	ADP
ap-1217	115	7	the	the	DET
ap-1217	115	8	capacitor	capacitor	NOUN
ap-1217	115	9	by	by	ADP
ap-1217	115	10	a	a	DET
ap-1217	115	11	voltage	voltage	NOUN
ap-1217	115	12	proportional	proportional	NOUN
ap-1217	115	13	to	to	ADP
ap-1217	115	14	the	the	DET
ap-1217	115	15	current	current	NOUN
ap-1217	115	16	that	that	PRON
ap-1217	115	17	flows	flow	VERB
ap-1217	115	18	through	through	ADP
ap-1217	115	19	it	it	PRON
ap-1217	115	20	.	.	PUNCT
ap-1217	116	1	in	in	ADP
ap-1217	116	2	the	the	DET
ap-1217	116	3	control	control	NOUN
ap-1217	116	4	loop	loop	NOUN
ap-1217	116	5	the	the	DET
ap-1217	116	6	current	current	NOUN
ap-1217	116	7	through	through	ADP
ap-1217	116	8	cf	cf	NOUN
ap-1217	116	9	is	be	AUX
ap-1217	116	10	measured	measure	VERB
ap-1217	116	11	and	and	CCONJ
ap-1217	116	12	differentiated	differentiate	VERB
ap-1217	116	13	by	by	ADP
ap-1217	116	14	the	the	DET
ap-1217	116	15	term	term	NOUN
ap-1217	116	16	scfrsd	scfrsd	PROPN
ap-1217	116	17	.	.	PUNCT
ap-1217	117	1	a	a	DET
ap-1217	117	2	real	real	ADJ
ap-1217	117	3	resistor	resistor	NOUN
ap-1217	117	4	is	be	AUX
ap-1217	117	5	not	not	PART
ap-1217	117	6	used	use	VERB
ap-1217	117	7	,	,	PUNCT
ap-1217	117	8	and	and	CCONJ
ap-1217	117	9	the	the	DET
ap-1217	117	10	calculated	calculate	VERB
ap-1217	117	11	value	value	NOUN
ap-1217	117	12	is	be	AUX
ap-1217	117	13	subtracted	subtract	VERB
ap-1217	117	14	from	from	ADP
ap-1217	117	15	the	the	DET
ap-1217	117	16	demanded	demand	VERB
ap-1217	117	17	current	current	ADJ
ap-1217	117	18	(	(	PUNCT
ap-1217	117	19	fig	fig	NOUN
ap-1217	117	20	.	.	PUNCT
ap-1217	118	1	9	9	NUM
ap-1217	118	2	)	)	PUNCT
ap-1217	118	3	.	.	PUNCT
ap-1217	119	1	fig	fig	NOUN
ap-1217	119	2	.	.	PUNCT
ap-1217	120	1	9	9	NUM
ap-1217	120	2	:	:	PUNCT
ap-1217	120	3	a	a	DET
ap-1217	120	4	single	single	ADJ
ap-1217	120	5	phase	phase	NOUN
ap-1217	120	6	l	l	NOUN
ap-1217	120	7	-	-	NOUN
ap-1217	120	8	c	c	NOUN
ap-1217	120	9	-	-	PUNCT
ap-1217	120	10	l	l	NOUN
ap-1217	120	11	filter	filter	NOUN
ap-1217	120	12	with	with	ADP
ap-1217	120	13	a	a	DET
ap-1217	120	14	virtual	virtual	ADJ
ap-1217	120	15	resistor	resistor	NOUN
ap-1217	120	16	in	in	ADP
ap-1217	120	17	this	this	DET
ap-1217	120	18	way	way	NOUN
ap-1217	120	19	the	the	DET
ap-1217	120	20	filter	filter	NOUN
ap-1217	120	21	is	be	AUX
ap-1217	120	22	actively	actively	ADV
ap-1217	120	23	damped	damp	VERB
ap-1217	120	24	with	with	ADP
ap-1217	120	25	a	a	DET
ap-1217	120	26	virtual	virtual	ADJ
ap-1217	120	27	resistor	resistor	NOUN
ap-1217	120	28	without	without	ADP
ap-1217	120	29	losses	loss	NOUN
ap-1217	120	30	.	.	PUNCT
ap-1217	121	1	the	the	DET
ap-1217	121	2	disadvantage	disadvantage	NOUN
ap-1217	121	3	of	of	ADP
ap-1217	121	4	this	this	DET
ap-1217	121	5	method	method	NOUN
ap-1217	121	6	is	be	AUX
ap-1217	121	7	that	that	SCONJ
ap-1217	121	8	an	an	DET
ap-1217	121	9	additional	additional	ADJ
ap-1217	121	10	current	current	ADJ
ap-1217	121	11	sensor	sensor	NOUN
ap-1217	121	12	is	be	AUX
ap-1217	121	13	required	require	VERB
ap-1217	121	14	and	and	CCONJ
ap-1217	121	15	the	the	DET
ap-1217	121	16	differentiator	differentiator	NOUN
ap-1217	121	17	may	may	AUX
ap-1217	121	18	bring	bring	VERB
ap-1217	121	19	noise	noise	NOUN
ap-1217	121	20	problems	problem	NOUN
ap-1217	121	21	because	because	SCONJ
ap-1217	121	22	it	it	PRON
ap-1217	121	23	amplifies	amplify	VERB
ap-1217	121	24	high	high	ADJ
ap-1217	121	25	frequency	frequency	NOUN
ap-1217	121	26	signals	signal	NOUN
ap-1217	121	27	.	.	PUNCT
ap-1217	122	1	5	5	NUM
ap-1217	122	2	simulation	simulation	NOUN
ap-1217	122	3	results	result	VERB
ap-1217	122	4	a	a	DET
ap-1217	122	5	model	model	NOUN
ap-1217	122	6	of	of	ADP
ap-1217	122	7	the	the	DET
ap-1217	122	8	vsi	vsi	PROPN
ap-1217	122	9	with	with	ADP
ap-1217	122	10	the	the	DET
ap-1217	122	11	control	control	NOUN
ap-1217	122	12	was	be	AUX
ap-1217	122	13	made	make	VERB
ap-1217	122	14	with	with	ADP
ap-1217	122	15	the	the	DET
ap-1217	122	16	help	help	NOUN
ap-1217	122	17	of	of	ADP
ap-1217	122	18	matlab	matlab	PROPN
ap-1217	122	19	-	-	PUNCT
ap-1217	122	20	simulink	simulink	PROPN
ap-1217	122	21	sw	sw	PROPN
ap-1217	122	22	.	.	PUNCT
ap-1217	123	1	all	all	DET
ap-1217	123	2	simulations	simulation	NOUN
ap-1217	123	3	were	be	AUX
ap-1217	123	4	made	make	VERB
ap-1217	123	5	for	for	ADP
ap-1217	123	6	output	output	NOUN
ap-1217	123	7	current	current	ADJ
ap-1217	123	8	ig	ig	X
ap-1217	123	9	=	=	PUNCT
ap-1217	123	10	3	3	NUM
ap-1217	123	11	a	a	NOUN
ap-1217	123	12	,	,	PUNCT
ap-1217	123	13	output	output	NOUN
ap-1217	123	14	voltage	voltage	NOUN
ap-1217	123	15	ug	ug	ADP
ap-1217	123	16	=	=	SYM
ap-1217	123	17	230	230	NUM
ap-1217	123	18	v	v	NOUN
ap-1217	123	19	and	and	CCONJ
ap-1217	123	20	output	output	NOUN
ap-1217	123	21	frequency	frequency	NOUN
ap-1217	123	22	f	f	PROPN
ap-1217	123	23	=	=	SYM
ap-1217	123	24	50	50	NUM
ap-1217	123	25	hz	hz	VERB
ap-1217	123	26	.	.	PUNCT
ap-1217	124	1	the	the	DET
ap-1217	124	2	switching	switch	VERB
ap-1217	124	3	frequency	frequency	NOUN
ap-1217	124	4	of	of	ADP
ap-1217	124	5	the	the	DET
ap-1217	124	6	inverter	inverter	NOUN
ap-1217	124	7	was	be	AUX
ap-1217	124	8	fs	fs	ADP
ap-1217	124	9	=	=	SYM
ap-1217	124	10	3	3	NUM
ap-1217	124	11	khz	khz	VERB
ap-1217	124	12	a	a	DET
ap-1217	124	13	filter	filter	NOUN
ap-1217	124	14	with	with	ADP
ap-1217	124	15	parameters	parameter	NOUN
ap-1217	124	16	designed	design	VERB
ap-1217	124	17	in	in	ADP
ap-1217	124	18	this	this	DET
ap-1217	124	19	paper	paper	NOUN
ap-1217	124	20	li	li	NOUN
ap-1217	124	21	=	=	PROPN
ap-1217	124	22	17.7	17.7	NUM
ap-1217	124	23	mh	mh	NOUN
ap-1217	124	24	,	,	PUNCT
ap-1217	124	25	cf	cf	NOUN
ap-1217	124	26	=	=	SYM
ap-1217	124	27	3.45μf	3.45μf	NUM
ap-1217	124	28	,	,	PUNCT
ap-1217	124	29	lg	lg	NOUN
ap-1217	124	30	=	=	PROPN
ap-1217	124	31	5.7	5.7	NUM
ap-1217	124	32	mh	mh	NOUN
ap-1217	124	33	and	and	CCONJ
ap-1217	124	34	damping	damp	VERB
ap-1217	124	35	resistor	resistor	NOUN
ap-1217	124	36	rsd	rsd	NOUN
ap-1217	124	37	=	=	PROPN
ap-1217	124	38	11.2ω	11.2ω	NUM
ap-1217	124	39	was	be	AUX
ap-1217	124	40	connected	connect	VERB
ap-1217	124	41	to	to	ADP
ap-1217	124	42	the	the	DET
ap-1217	124	43	output	output	NOUN
ap-1217	124	44	of	of	ADP
ap-1217	124	45	the	the	DET
ap-1217	124	46	filter	filter	NOUN
ap-1217	124	47	.	.	PUNCT
ap-1217	125	1	fig	fig	NOUN
ap-1217	125	2	.	.	PUNCT
ap-1217	126	1	10	10	NUM
ap-1217	126	2	shows	show	VERB
ap-1217	126	3	the	the	DET
ap-1217	126	4	effects	effect	NOUN
ap-1217	126	5	of	of	ADP
ap-1217	126	6	the	the	DET
ap-1217	126	7	virtual	virtual	ADJ
ap-1217	126	8	damping	damp	VERB
ap-1217	126	9	resistor	resistor	NOUN
ap-1217	126	10	from	from	ADP
ap-1217	126	11	time	time	NOUN
ap-1217	126	12	t	t	NOUN
ap-1217	126	13	=	=	PUNCT
ap-1217	126	14	0.1	0.1	NUM
ap-1217	126	15	s	s	NOUN
ap-1217	126	16	when	when	SCONJ
ap-1217	126	17	the	the	DET
ap-1217	126	18	filter	filter	NOUN
ap-1217	126	19	is	be	AUX
ap-1217	126	20	damped	damp	VERB
ap-1217	126	21	with	with	ADP
ap-1217	126	22	a	a	DET
ap-1217	126	23	virtual	virtual	ADJ
ap-1217	126	24	resistor	resistor	NOUN
ap-1217	126	25	.	.	PUNCT
ap-1217	127	1	fig	fig	NOUN
ap-1217	127	2	.	.	PUNCT
ap-1217	128	1	10	10	NUM
ap-1217	128	2	:	:	PUNCT
ap-1217	128	3	effect	effect	NOUN
ap-1217	128	4	of	of	ADP
ap-1217	128	5	the	the	DET
ap-1217	128	6	virtual	virtual	ADJ
ap-1217	128	7	resistor	resistor	NOUN
ap-1217	128	8	on	on	ADP
ap-1217	128	9	the	the	DET
ap-1217	128	10	l	l	NOUN
ap-1217	128	11	-	-	ADJ
ap-1217	128	12	c	c	NOUN
ap-1217	128	13	-	-	PUNCT
ap-1217	128	14	l	l	NOUN
ap-1217	128	15	filter	filter	NOUN
ap-1217	128	16	fig	fig	NOUN
ap-1217	128	17	.	.	PUNCT
ap-1217	129	1	11	11	NUM
ap-1217	129	2	:	:	PUNCT
ap-1217	129	3	simulation	simulation	NOUN
ap-1217	129	4	results	result	VERB
ap-1217	129	5	for	for	ADP
ap-1217	129	6	current	current	ADJ
ap-1217	129	7	hysteresis	hysteresis	NOUN
ap-1217	129	8	control	control	NOUN
ap-1217	129	9	figure	figure	NOUN
ap-1217	129	10	11	11	NUM
ap-1217	129	11	shows	show	VERB
ap-1217	129	12	the	the	DET
ap-1217	129	13	simulation	simulation	NOUN
ap-1217	129	14	results	result	NOUN
ap-1217	129	15	of	of	ADP
ap-1217	129	16	the	the	DET
ap-1217	129	17	inverter	inverter	NOUN
ap-1217	129	18	with	with	ADP
ap-1217	129	19	double	double	ADJ
ap-1217	129	20	hysteresis	hysteresis	NOUN
ap-1217	129	21	control	control	NOUN
ap-1217	129	22	.	.	PUNCT
ap-1217	130	1	the	the	DET
ap-1217	130	2	filtered	filter	VERB
ap-1217	130	3	current	current	NOUN
ap-1217	130	4	ig	ig	PROPN
ap-1217	130	5	is	be	AUX
ap-1217	130	6	in	in	ADP
ap-1217	130	7	the	the	DET
ap-1217	130	8	phase	phase	NOUN
ap-1217	130	9	with	with	ADP
ap-1217	130	10	the	the	DET
ap-1217	130	11	grid	grid	NOUN
ap-1217	130	12	voltage	voltage	NOUN
ap-1217	130	13	.	.	PUNCT
ap-1217	131	1	except	except	SCONJ
ap-1217	131	2	for	for	ADP
ap-1217	131	3	small	small	ADJ
ap-1217	131	4	spikes	spike	NOUN
ap-1217	131	5	in	in	ADP
ap-1217	131	6	areas	area	NOUN
ap-1217	131	7	where	where	SCONJ
ap-1217	131	8	the	the	DET
ap-1217	131	9	current	current	ADJ
ap-1217	131	10	changes	change	VERB
ap-1217	131	11	its	its	PRON
ap-1217	131	12	direction	direction	NOUN
ap-1217	131	13	,	,	PUNCT
ap-1217	131	14	the	the	DET
ap-1217	131	15	shape	shape	NOUN
ap-1217	131	16	of	of	ADP
ap-1217	131	17	the	the	DET
ap-1217	131	18	filtered	filter	VERB
ap-1217	131	19	current	current	NOUN
ap-1217	131	20	is	be	AUX
ap-1217	131	21	sinusoidal	sinusoidal	ADJ
ap-1217	131	22	.	.	PUNCT
ap-1217	132	1	the	the	DET
ap-1217	132	2	same	same	ADJ
ap-1217	132	3	simulations	simulation	NOUN
ap-1217	132	4	were	be	AUX
ap-1217	132	5	done	do	VERB
ap-1217	132	6	for	for	ADP
ap-1217	132	7	“	"	PUNCT
ap-1217	132	8	island	island	NOUN
ap-1217	132	9	mode	mode	NOUN
ap-1217	132	10	”	"	PUNCT
ap-1217	132	11	operation	operation	NOUN
ap-1217	132	12	.	.	PUNCT
ap-1217	133	1	in	in	ADP
ap-1217	133	2	this	this	DET
ap-1217	133	3	case	case	NOUN
ap-1217	133	4	,	,	PUNCT
ap-1217	133	5	the	the	DET
ap-1217	133	6	output	output	NOUN
ap-1217	133	7	voltage	voltage	NOUN
ap-1217	133	8	is	be	AUX
ap-1217	133	9	regulated	regulate	VERB
ap-1217	133	10	to	to	ADP
ap-1217	133	11	ug	ug	ADP
ap-1217	133	12	=	=	SYM
ap-1217	133	13	230	230	NUM
ap-1217	133	14	v	v	NOUN
ap-1217	133	15	and	and	CCONJ
ap-1217	133	16	the	the	DET
ap-1217	133	17	current	current	NOUN
ap-1217	133	18	is	be	AUX
ap-1217	133	19	determined	determine	VERB
ap-1217	133	20	by	by	ADP
ap-1217	133	21	the	the	DET
ap-1217	133	22	load	load	NOUN
ap-1217	133	23	.	.	PUNCT
ap-1217	134	1	the	the	DET
ap-1217	134	2	shape	shape	NOUN
ap-1217	134	3	of	of	ADP
ap-1217	134	4	the	the	DET
ap-1217	134	5	current	current	NOUN
ap-1217	134	6	is	be	AUX
ap-1217	134	7	smoother	smooth	ADJ
ap-1217	134	8	,	,	PUNCT
ap-1217	134	9	but	but	CCONJ
ap-1217	134	10	there	there	PRON
ap-1217	134	11	is	be	VERB
ap-1217	134	12	a	a	DET
ap-1217	134	13	slight	slight	ADJ
ap-1217	134	14	phase	phase	NOUN
ap-1217	134	15	shift	shift	NOUN
ap-1217	134	16	,	,	PUNCT
ap-1217	134	17	caused	cause	VERB
ap-1217	134	18	by	by	ADP
ap-1217	134	19	the	the	DET
ap-1217	134	20	output	output	NOUN
ap-1217	134	21	filter	filter	NOUN
ap-1217	134	22	inductance	inductance	NOUN
ap-1217	134	23	and	and	CCONJ
ap-1217	134	24	the	the	DET
ap-1217	134	25	load	load	NOUN
ap-1217	134	26	character	character	NOUN
ap-1217	134	27	.	.	PUNCT
ap-1217	135	1	the	the	DET
ap-1217	135	2	harmonics	harmonics	NOUN
ap-1217	135	3	content	content	NOUN
ap-1217	135	4	of	of	ADP
ap-1217	135	5	both	both	DET
ap-1217	135	6	currents	current	NOUN
ap-1217	135	7	is	be	AUX
ap-1217	135	8	good	good	ADJ
ap-1217	135	9	.	.	PUNCT
ap-1217	136	1	10	10	NUM
ap-1217	136	2	acta	acta	PROPN
ap-1217	136	3	polytechnica	polytechnica	PROPN
ap-1217	136	4	vol	vol	NOUN
ap-1217	136	5	.	.	PROPN
ap-1217	137	1	50	50	NUM
ap-1217	137	2	no	no	NOUN
ap-1217	137	3	.	.	PUNCT
ap-1217	138	1	4/2010	4/2010	NUM
ap-1217	138	2	fig	fig	NOUN
ap-1217	138	3	.	.	PUNCT
ap-1217	139	1	12	12	NUM
ap-1217	139	2	:	:	PUNCT
ap-1217	139	3	simulation	simulation	NOUN
ap-1217	139	4	results	result	VERB
ap-1217	139	5	for	for	ADP
ap-1217	139	6	island	island	NOUN
ap-1217	139	7	mode	mode	NOUN
ap-1217	139	8	with	with	ADP
ap-1217	139	9	pwm	pwm	NOUN
ap-1217	139	10	control	control	NOUN
ap-1217	139	11	6	6	NUM
ap-1217	139	12	conclusion	conclusion	NOUN
ap-1217	139	13	the	the	DET
ap-1217	139	14	control	control	NOUN
ap-1217	139	15	algorithm	algorithm	NOUN
ap-1217	139	16	for	for	ADP
ap-1217	139	17	a	a	DET
ap-1217	139	18	grid	grid	NOUN
ap-1217	139	19	connected	connect	VERB
ap-1217	139	20	voltage	voltage	NOUN
ap-1217	139	21	source	source	NOUN
ap-1217	139	22	inverter	inverter	NOUN
ap-1217	139	23	has	have	AUX
ap-1217	139	24	been	be	AUX
ap-1217	139	25	presented	present	VERB
ap-1217	139	26	here	here	ADV
ap-1217	139	27	.	.	PUNCT
ap-1217	140	1	a	a	DET
ap-1217	140	2	sinusoidal	sinusoidal	ADJ
ap-1217	140	3	line	line	NOUN
ap-1217	140	4	current	current	NOUN
ap-1217	140	5	is	be	AUX
ap-1217	140	6	produced	produce	VERB
ap-1217	140	7	due	due	ADP
ap-1217	140	8	to	to	ADP
ap-1217	140	9	the	the	DET
ap-1217	140	10	hysteresis	hysteresis	NOUN
ap-1217	140	11	controller	controller	NOUN
ap-1217	140	12	.	.	PUNCT
ap-1217	141	1	the	the	DET
ap-1217	141	2	switching	switch	VERB
ap-1217	141	3	frequency	frequency	NOUN
ap-1217	141	4	is	be	AUX
ap-1217	141	5	almost	almost	ADV
ap-1217	141	6	constant	constant	ADJ
ap-1217	141	7	because	because	SCONJ
ap-1217	141	8	of	of	ADP
ap-1217	141	9	the	the	DET
ap-1217	141	10	variable	variable	ADJ
ap-1217	141	11	hysteresis	hysteresis	NOUN
ap-1217	141	12	width	width	NOUN
ap-1217	141	13	control	control	NOUN
ap-1217	141	14	.	.	PUNCT
ap-1217	142	1	the	the	DET
ap-1217	142	2	output	output	NOUN
ap-1217	142	3	current	current	ADJ
ap-1217	142	4	filter	filter	NOUN
ap-1217	142	5	has	have	AUX
ap-1217	142	6	been	be	AUX
ap-1217	142	7	designed	design	VERB
ap-1217	142	8	and	and	CCONJ
ap-1217	142	9	simulated	simulate	VERB
ap-1217	142	10	.	.	PUNCT
ap-1217	143	1	the	the	DET
ap-1217	143	2	obtained	obtain	VERB
ap-1217	143	3	results	result	NOUN
ap-1217	143	4	seem	seem	VERB
ap-1217	143	5	to	to	PART
ap-1217	143	6	be	be	AUX
ap-1217	143	7	promising	promise	VERB
ap-1217	143	8	.	.	PUNCT
ap-1217	144	1	however	however	ADV
ap-1217	144	2	,	,	PUNCT
ap-1217	144	3	we	we	PRON
ap-1217	144	4	will	will	AUX
ap-1217	144	5	not	not	PART
ap-1217	144	6	be	be	AUX
ap-1217	144	7	able	able	ADJ
ap-1217	144	8	to	to	PART
ap-1217	144	9	evaluate	evaluate	VERB
ap-1217	144	10	whole	whole	ADJ
ap-1217	144	11	system	system	NOUN
ap-1217	144	12	until	until	SCONJ
ap-1217	144	13	after	after	SCONJ
ap-1217	144	14	it	it	PRON
ap-1217	144	15	has	have	AUX
ap-1217	144	16	been	be	AUX
ap-1217	144	17	realized	realize	VERB
ap-1217	144	18	.	.	PUNCT
ap-1217	145	1	acknowledgement	acknowledgement	NOUN
ap-1217	145	2	this	this	DET
ap-1217	145	3	work	work	NOUN
ap-1217	145	4	was	be	AUX
ap-1217	145	5	supported	support	VERB
ap-1217	145	6	by	by	ADP
ap-1217	145	7	the	the	DET
ap-1217	145	8	grant	grant	PROPN
ap-1217	145	9	agency	agency	NOUN
ap-1217	145	10	of	of	ADP
ap-1217	145	11	the	the	DET
ap-1217	145	12	czech	czech	PROPN
ap-1217	145	13	technical	technical	PROPN
ap-1217	145	14	university	university	PROPN
ap-1217	145	15	in	in	ADP
ap-1217	145	16	prague	prague	PROPN
ap-1217	145	17	,	,	PUNCT
ap-1217	145	18	grant	grant	VERB
ap-1217	145	19	no	no	INTJ
ap-1217	145	20	.	.	PUNCT
ap-1217	146	1	sgs	sgs	PROPN
ap-1217	146	2	10	10	NUM
ap-1217	146	3	800630	800630	NUM
ap-1217	146	4	.	.	PUNCT
ap-1217	147	1	the	the	DET
ap-1217	147	2	research	research	NOUN
ap-1217	147	3	described	describe	VERB
ap-1217	147	4	in	in	ADP
ap-1217	147	5	the	the	DET
ap-1217	147	6	paper	paper	NOUN
ap-1217	147	7	was	be	AUX
ap-1217	147	8	supervised	supervise	VERB
ap-1217	147	9	by	by	ADP
ap-1217	147	10	prof	prof	PROPN
ap-1217	147	11	.	.	PUNCT
ap-1217	148	1	j.	j.	PROPN
ap-1217	148	2	lettl	lettl	PROPN
ap-1217	148	3	,	,	PUNCT
ap-1217	148	4	csc	csc	PROPN
ap-1217	148	5	.	.	PROPN
ap-1217	148	6	,	,	PUNCT
ap-1217	148	7	fee	fee	NOUN
ap-1217	148	8	ctu	ctu	NOUN
ap-1217	148	9	in	in	ADP
ap-1217	148	10	prague	prague	PROPN
ap-1217	148	11	.	.	PUNCT
ap-1217	149	1	references	reference	NOUN
ap-1217	149	2	[	[	X
ap-1217	149	3	1	1	NUM
ap-1217	149	4	]	]	SYM
ap-1217	149	5	hinz	hinz	PROPN
ap-1217	149	6	,	,	PUNCT
ap-1217	149	7	h.	h.	PROPN
ap-1217	149	8	,	,	PUNCT
ap-1217	149	9	mutschler	mutschler	NOUN
ap-1217	149	10	,	,	PUNCT
ap-1217	149	11	p.	p.	NOUN
ap-1217	149	12	,	,	PUNCT
ap-1217	149	13	calais	calais	PROPN
ap-1217	149	14	,	,	PUNCT
ap-1217	149	15	m.	m.	NOUN
ap-1217	149	16	:	:	PUNCT
ap-1217	149	17	control	control	NOUN
ap-1217	149	18	of	of	ADP
ap-1217	149	19	a	a	DET
ap-1217	149	20	single	single	ADJ
ap-1217	149	21	phase	phase	NOUN
ap-1217	149	22	three	three	NUM
ap-1217	149	23	level	level	NOUN
ap-1217	149	24	voltage	voltage	NOUN
ap-1217	149	25	source	source	NOUN
ap-1217	149	26	inverter	inverter	NOUN
ap-1217	149	27	for	for	ADP
ap-1217	149	28	grid	grid	NOUN
ap-1217	149	29	connected	connect	VERB
ap-1217	149	30	photovoltaic	photovoltaic	NOUN
ap-1217	149	31	systems	system	NOUN
ap-1217	149	32	,	,	PUNCT
ap-1217	149	33	pcim	pcim	NOUN
ap-1217	149	34	1997	1997	NUM
ap-1217	149	35	.	.	PUNCT
ap-1217	150	1	[	[	X
ap-1217	150	2	2	2	NUM
ap-1217	150	3	]	]	PUNCT
ap-1217	150	4	liserre	liserre	NOUN
ap-1217	150	5	,	,	PUNCT
ap-1217	150	6	m.	m.	NOUN
ap-1217	150	7	,	,	PUNCT
ap-1217	150	8	blaabjerg	blaabjerg	PROPN
ap-1217	150	9	,	,	PUNCT
ap-1217	150	10	f.	f.	PROPN
ap-1217	150	11	,	,	PUNCT
ap-1217	150	12	hansen	hansen	PROPN
ap-1217	150	13	,	,	PUNCT
ap-1217	150	14	s.	s.	PROPN
ap-1217	150	15	:	:	PUNCT
ap-1217	150	16	design	design	NOUN
ap-1217	150	17	and	and	CCONJ
ap-1217	150	18	control	control	NOUN
ap-1217	150	19	of	of	ADP
ap-1217	150	20	an	an	DET
ap-1217	150	21	lcl	lcl	NOUN
ap-1217	150	22	-	-	PUNCT
ap-1217	150	23	filter	filter	NOUN
ap-1217	150	24	based	base	VERB
ap-1217	150	25	three	three	NUM
ap-1217	150	26	-	-	PUNCT
ap-1217	150	27	phase	phase	NOUN
ap-1217	150	28	active	active	ADJ
ap-1217	150	29	rectifier	rectifier	NOUN
ap-1217	150	30	.	.	PUNCT
ap-1217	151	1	in	in	ADP
ap-1217	151	2	industry	industry	NOUN
ap-1217	151	3	applications	application	NOUN
ap-1217	151	4	conference	conference	NOUN
ap-1217	151	5	,	,	PUNCT
ap-1217	151	6	2001	2001	NUM
ap-1217	151	7	.	.	PUNCT
ap-1217	152	1	thirty	thirty	NUM
ap-1217	152	2	-	-	PUNCT
ap-1217	152	3	sixth	sixth	ADJ
ap-1217	152	4	ias	ias	ADJ
ap-1217	152	5	annual	annual	ADJ
ap-1217	152	6	meeting	meeting	NOUN
ap-1217	152	7	.	.	PUNCT
ap-1217	153	1	conference	conference	NOUN
ap-1217	153	2	record	record	NOUN
ap-1217	153	3	of	of	ADP
ap-1217	153	4	the	the	DET
ap-1217	153	5	2001	2001	NUM
ap-1217	153	6	ieee	ieee	NOUN
ap-1217	153	7	,	,	PUNCT
ap-1217	153	8	volume	volume	NOUN
ap-1217	153	9	1	1	NUM
ap-1217	153	10	,	,	PUNCT
ap-1217	153	11	2001	2001	NUM
ap-1217	153	12	.	.	PUNCT
ap-1217	154	1	[	[	X
ap-1217	154	2	3	3	NUM
ap-1217	154	3	]	]	PUNCT
ap-1217	154	4	araújo	araújo	PROPN
ap-1217	154	5	,	,	PUNCT
ap-1217	154	6	s.	s.	PROPN
ap-1217	154	7	v.	v.	PROPN
ap-1217	154	8	,	,	PUNCT
ap-1217	154	9	engler	engler	PROPN
ap-1217	154	10	,	,	PUNCT
ap-1217	154	11	a.	a.	PROPN
ap-1217	154	12	,	,	PUNCT
ap-1217	154	13	sahan	sahan	PROPN
ap-1217	154	14	,	,	PUNCT
ap-1217	154	15	b.	b.	PROPN
ap-1217	154	16	:	:	PUNCT
ap-1217	154	17	lcl	lcl	PROPN
ap-1217	154	18	filter	filter	NOUN
ap-1217	154	19	design	design	NOUN
ap-1217	154	20	for	for	ADP
ap-1217	154	21	grid	grid	NOUN
ap-1217	154	22	-	-	PUNCT
ap-1217	154	23	connected	connect	VERB
ap-1217	154	24	npc	npc	NOUN
ap-1217	154	25	inverters	inverter	NOUN
ap-1217	154	26	in	in	ADP
ap-1217	154	27	offshore	offshore	ADJ
ap-1217	154	28	wind	wind	NOUN
ap-1217	154	29	turbines	turbine	NOUN
ap-1217	154	30	.	.	PUNCT
ap-1217	155	1	in	in	ADP
ap-1217	155	2	the	the	DET
ap-1217	155	3	7th	7th	ADJ
ap-1217	155	4	international	international	ADJ
ap-1217	155	5	conference	conference	NOUN
ap-1217	155	6	on	on	ADP
ap-1217	155	7	power	power	NOUN
ap-1217	155	8	electronics	electronic	NOUN
ap-1217	155	9	.	.	PUNCT
ap-1217	156	1	daegu	daegu	NOUN
ap-1217	156	2	(	(	PUNCT
ap-1217	156	3	korea	korea	PROPN
ap-1217	156	4	)	)	PUNCT
ap-1217	156	5	,	,	PUNCT
ap-1217	156	6	2007	2007	NUM
ap-1217	156	7	.	.	PUNCT
ap-1217	157	1	[	[	X
ap-1217	157	2	4	4	NUM
ap-1217	157	3	]	]	X
ap-1217	157	4	dahono	dahono	NOUN
ap-1217	157	5	,	,	PUNCT
ap-1217	157	6	p.	p.	NOUN
ap-1217	157	7	a.	a.	NOUN
ap-1217	157	8	:	:	PUNCT
ap-1217	157	9	a	a	DET
ap-1217	157	10	method	method	NOUN
ap-1217	157	11	to	to	PART
ap-1217	157	12	damp	damp	VERB
ap-1217	157	13	oscillations	oscillation	NOUN
ap-1217	157	14	on	on	ADP
ap-1217	157	15	the	the	DET
ap-1217	157	16	input	input	NOUN
ap-1217	157	17	lc	lc	PROPN
ap-1217	157	18	filter	filter	NOUN
ap-1217	157	19	of	of	ADP
ap-1217	157	20	current	current	ADJ
ap-1217	157	21	-	-	PUNCT
ap-1217	157	22	type	type	NOUN
ap-1217	157	23	ac	ac	PROPN
ap-1217	157	24	-	-	PUNCT
ap-1217	157	25	dc	dc	PROPN
ap-1217	157	26	pwm	pwm	NOUN
ap-1217	157	27	converters	converter	NOUN
ap-1217	157	28	by	by	ADP
ap-1217	157	29	using	use	VERB
ap-1217	157	30	a	a	DET
ap-1217	157	31	virtual	virtual	ADJ
ap-1217	157	32	resistor	resistor	NOUN
ap-1217	157	33	.	.	PUNCT
ap-1217	158	1	in	in	ADP
ap-1217	158	2	telecommunications	telecommunications	NOUN
ap-1217	158	3	energy	energy	NOUN
ap-1217	158	4	conference	conference	NOUN
ap-1217	158	5	intelec’03	intelec’03	PROPN
ap-1217	158	6	,	,	PUNCT
ap-1217	158	7	2003	2003	NUM
ap-1217	158	8	.	.	PUNCT
ap-1217	159	1	about	about	ADP
ap-1217	159	2	the	the	DET
ap-1217	159	3	author	author	NOUN
ap-1217	159	4	jan	jan	PROPN
ap-1217	159	5	bauer	bauer	PROPN
ap-1217	159	6	was	be	AUX
ap-1217	159	7	born	bear	VERB
ap-1217	159	8	in	in	ADP
ap-1217	159	9	prague	prague	NOUN
ap-1217	159	10	on	on	ADP
ap-1217	159	11	january	january	PROPN
ap-1217	159	12	14	14	NUM
ap-1217	159	13	,	,	PUNCT
ap-1217	159	14	1983	1983	NUM
ap-1217	159	15	.	.	PUNCT
ap-1217	160	1	he	he	PRON
ap-1217	160	2	studied	study	VERB
ap-1217	160	3	electrical	electrical	ADJ
ap-1217	160	4	engineering	engineering	NOUN
ap-1217	160	5	at	at	ADP
ap-1217	160	6	ctu	ctu	NOUN
ap-1217	160	7	in	in	ADP
ap-1217	160	8	prague	prague	NOUN
ap-1217	160	9	and	and	CCONJ
ap-1217	160	10	was	be	AUX
ap-1217	160	11	awarded	award	VERB
ap-1217	160	12	his	his	PRON
ap-1217	160	13	master	master	NOUN
ap-1217	160	14	’s	’s	PART
ap-1217	160	15	degree	degree	NOUN
ap-1217	160	16	in	in	ADP
ap-1217	160	17	june	june	PROPN
ap-1217	160	18	2007	2007	NUM
ap-1217	160	19	.	.	PUNCT
ap-1217	161	1	he	he	PRON
ap-1217	161	2	is	be	AUX
ap-1217	161	3	currently	currently	ADV
ap-1217	161	4	working	work	VERB
ap-1217	161	5	on	on	ADP
ap-1217	161	6	his	his	PRON
ap-1217	161	7	phd	phd	NOUN
ap-1217	161	8	thesis	thesis	NOUN
ap-1217	161	9	at	at	ADP
ap-1217	161	10	ctu	ctu	NOUN
ap-1217	161	11	in	in	ADP
ap-1217	161	12	prague	prague	PROPN
ap-1217	161	13	,	,	PUNCT
ap-1217	161	14	fee	fee	NOUN
ap-1217	161	15	at	at	ADP
ap-1217	161	16	the	the	DET
ap-1217	161	17	department	department	PROPN
ap-1217	161	18	of	of	ADP
ap-1217	161	19	electric	electric	ADJ
ap-1217	161	20	drives	drive	NOUN
ap-1217	161	21	and	and	CCONJ
ap-1217	161	22	traction	traction	NOUN
ap-1217	161	23	.	.	PUNCT
ap-1217	162	1	his	his	PRON
ap-1217	162	2	main	main	ADJ
ap-1217	162	3	fields	field	NOUN
ap-1217	162	4	of	of	ADP
ap-1217	162	5	interest	interest	NOUN
ap-1217	162	6	are	be	AUX
ap-1217	162	7	modern	modern	ADJ
ap-1217	162	8	control	control	NOUN
ap-1217	162	9	algorithms	algorithm	NOUN
ap-1217	162	10	for	for	ADP
ap-1217	162	11	inverters	inverter	NOUN
ap-1217	162	12	and	and	CCONJ
ap-1217	162	13	matrix	matrix	NOUN
ap-1217	162	14	converters	converter	NOUN
ap-1217	162	15	.	.	PUNCT
ap-1217	163	1	jan	jan	PROPN
ap-1217	163	2	bauer	bauer	PROPN
ap-1217	163	3	e	e	PROPN
ap-1217	163	4	-	-	NOUN
ap-1217	163	5	mail	mail	NOUN
ap-1217	163	6	:	:	PUNCT
ap-1217	163	7	bauerj1@.fel.cvut.cz	bauerj1@.fel.cvut.cz	NOUN
ap-1217	163	8	dept	dept	PROPN
ap-1217	163	9	.	.	PROPN
ap-1217	163	10	of	of	ADP
ap-1217	163	11	electric	electric	ADJ
ap-1217	163	12	drives	drive	NOUN
ap-1217	163	13	and	and	CCONJ
ap-1217	163	14	traction	traction	NOUN
ap-1217	163	15	faculty	faculty	NOUN
ap-1217	163	16	of	of	ADP
ap-1217	163	17	electrical	electrical	ADJ
ap-1217	163	18	engineering	engineering	NOUN
ap-1217	163	19	czech	czech	PROPN
ap-1217	163	20	technical	technical	PROPN
ap-1217	163	21	university	university	PROPN
ap-1217	163	22	in	in	ADP
ap-1217	163	23	prague	prague	PROPN
ap-1217	163	24	technická	technická	PROPN
ap-1217	163	25	2	2	NUM
ap-1217	163	26	,	,	PUNCT
ap-1217	163	27	166	166	NUM
ap-1217	163	28	27	27	NUM
ap-1217	163	29	praha	praha	NOUN
ap-1217	163	30	,	,	PUNCT
ap-1217	163	31	czech	czech	PROPN
ap-1217	163	32	republic	republic	NOUN
ap-1217	163	33	11	11	NUM