Title :
The multi-objective voltage stability coordinated control strategy of FACTS
Author :
Zhang Fei ; Guo Chunlin ; Jiang Lingyun ; Yang Lin ; Zhang Jian
Author_Institution :
State Key Lab. of Alternate Electr. Power Syst. with Renewable Energy Sources, North China Electr. Power Univ., Beijing, China
Abstract :
Flexible Alternate Current Transmission System (FACTS) is an important way to improve the utilization of the electrical equipments and system voltage stability. The paper mainly controls the voltage stability in adjacent areas of power system, analyzes the characteristics of different voltage stability problems, and consider the characteristics and control laws of medium and long-term voltage stability and transient voltage stability, then puts forward a multi-objective voltage stability coordinated control strategy that based on SVC ( Static Var Compensator) and TCSC (Thyristor Controlled Series Compensation). Besides, the paper designs appropriate structure controllers of SVC and TCSC, and verifies the control strategy which can be an effective solution to controlling needs and achieve coordination of different voltage control functions in simulation platform.
Keywords :
flexible AC transmission systems; power apparatus; power system transient stability; power transmission control; static VAr compensators; thyristor applications; voltage control; FACTS; SVC; TCSC; electrical equipment; flexible alternate current transmission system; multiobjective voltage stability coordinated control strategy; power system; static VAr compensator; thyristor controlled series compensation; transient voltage stability; voltage control function; Power capacitors; Power system stability; Stability analysis; Static VAr compensators; Thyristors; Transient analysis; Voltage control; controllers; reactive power compensation; the medium and long-term voltage stability; the transient voltage stability;
Conference_Titel :
Power and Energy Society General Meeting (PES), 2013 IEEE
Conference_Location :
Vancouver, BC
DOI :
10.1109/PESMG.2013.6672642
