Title :
Limit Induced Bifurcation Due to Series Connected FACTS Devices During Voltage Collapse Phenomena
Author :
Nemat-Talebi ; Shafiee, Masoud ; Subramaniam, Bala ; Karamdel, J.
Author_Institution :
Electr. Eng. Dept., Islamic Azad Univ., Tehran
Abstract :
This paper focuses on detailed steady state models with emphasize on control modes of two flexible AC transmission system (FACTS) devices´ namely, static series synchronous compensator (SSSC) and thyristor controlled series capacitor (TCSC), to study their effects on voltage collapse phenomena in power systems. Based on results, control loops strategies that could increase system loadability or increases loading level to voltage collapse point are determined. The IEEE 14 bus test system is used to illustrate the effects of various control strategies of FACTS devices on voltage collapse phenomena
Keywords :
bifurcation; flexible AC transmission systems; power capacitors; power system dynamic stability; power transmission control; static VAr compensators; thyristor applications; IEEE 14 bus test system; SSSC; TCSC; control loops strategies; flexible AC transmission system; limit induced bifurcation; loadability; series connected FACTS devices; static series synchronous compensator; steady state models; thyristor controlled series capacitor; voltage collapse; Bifurcation; Control systems; Flexible AC transmission systems; Power capacitors; Power system control; Power system modeling; Power systems; Steady-state; Thyristors; Voltage control; FACTS Controllers; Limit Induced bifurcation; SSSC; TCSC; Transmission System Loadability; Voltage Collapse Phenomena;
Conference_Titel :
Industrial and Information Systems, First International Conference on
Conference_Location :
Peradeniya
Print_ISBN :
1-4244-0322-7
DOI :
10.1109/ICIIS.2006.365631
