Title :
Evaluation of voltage stability under loss of voltage control
Author :
O. C. Zevallos;R. B. Prada
Author_Institution :
Department of Electrical Engineering, PUC-Rio University, Rio de Janeiro, 22451-900 Brasil
Abstract :
Synchronous generators and static var compensators were analyzed for the assessment of voltage stability conditions in a power system. The best equivalent models were established for two scenarios: when the voltage control is active and with loss of voltage control. Once the voltage stability indexes were calculated in all cases, the loss of voltage control proved to have a negative impact on voltage stability conditions.
Keywords :
"Static VAr compensators","Voltage control","Power system stability","Silicon","Stability criteria","Inductors"
Conference_Titel :
Central American and Panama Convention (CONCAPAN XXXV), 2015 IEEE Thirty Fifth
DOI :
10.1109/CONCAPAN.2015.7428498
