id	keyword
american_scientific_journal-6744	voltage
american_scientific_journal-6744	figure
american_scientific_journal-6744	load
american_scientific_journal-6744	dvr
american_scientific_journal-6744	phase
american_scientific_journal-6744	harmonics
american_scientific_journal-6744	engineering
american_scientific_journal-6744	supply
american_scientific_journal-6744	research
american_scientific_journal-6744	control
american_scientific_journal-6744	journal