id	keyword
american_scientific_journal-2256	system
american_scientific_journal-2256	power
american_scientific_journal-2256	stability
american_scientific_journal-2256	figure
american_scientific_journal-2256	tcsc
american_scientific_journal-2256	statcom
american_scientific_journal-2256	facts
american_scientific_journal-2256	damping
american_scientific_journal-2256	voltage