Title :
Series power quality compensator
Author :
Ping, Jiang ; Jianfeng, Zhao ; Guoqing, Tang
Author_Institution :
Dept. of Electr. Eng., Southeast Univ., Nanjing, China
fDate :
30 Oct.-1 Nov. 2000
Abstract :
Voltage sag, swell, asymmetry, flicker and harmonics in distribution system, made by faults in power system or the increasing use of large numbers of nonlinear and impactive loads, will result in power quality sensitive equipment operating abnormally and causing huge economic losses. The principles of a series power quality compensator, which is based on modern power electronics, are discussed and verified by simulation and experiment in this paper. The results indicate that the series power quality compensator is one of the most effective means to solve those problems mentioned above and can satisfy the requirements of power quality for sensitive loads.
Keywords :
compensation; invertors; low-pass filters; power distribution faults; power harmonic filters; power supply quality; power system harmonics; DC capacitor; LC low pass filter; distribution system; economic losses; harmonics compensation; power quality sensitive equipment; power system faults; series power quality compensator; voltage asymmetry; voltage flicker; voltage harmonics; voltage sag; voltage source inverter; voltage swell;
Conference_Titel :
Advances in Power System Control, Operation and Management, 2000. APSCOM-00. 2000 International Conference on
Print_ISBN :
0-85296-791-8
DOI :
10.1049/cp:20000439
