Title :
CPF, TDS based voltage stability analysis using series, Shunt and Series-Shunt FACTS controllers for line outage contingency
Author :
Kumar, G. Naveen ; Kalavathi, M. Surya
Author_Institution :
VNR, VJIET, Hyderabad, India
Abstract :
Voltage stability is of major concern in power systems stability. Main reason for the cause of voltage instability is the sag in reactive power at various locations in an interconnected power system. Improving the systems reactive power handling capacity via FACTS devices during a line outage categorized under large disturbance voltage instability is the idea behind this research paper. Various Series, Shunt and Series-Shunt FACTS devices are used to improve the reactive power profile which is tested on IEEE 14-bus system.
Keywords :
flexible AC transmission systems; power system interconnection; power system stability; reactive power; static VAr compensators; time-domain analysis; CPF-TDS based voltage stability analysis; IEEE 14-bus system; large disturbance voltage instability; line outage contingency; power systems stability; series-shunt FACTS controllers; system reactive power handling capacity; time domain simulation; Automatic voltage control; Circuit stability; Power capacitors; Power system stability; Reactive power; Stability analysis; Thyristors; Large Disturbance Voltage Stability; SSSC; STATCOM; SVC; TCSC; UPFC; line outage;
Conference_Titel :
Power and Energy Systems (ICPS), 2011 International Conference on
Conference_Location :
Chennai
Print_ISBN :
INAVLID ISBN
DOI :
10.1109/ICPES.2011.6156658
