Title :
A new control method for active power filters with voltage detection
Author :
Sato, Yukihiko ; Chigira, Hidenori ; Kataoka, Teruo
Author_Institution :
Tokyo Inst. of Technol., Japan
Abstract :
In this paper, a new control method for active power filters with voltage detection is proposed. The proposed control method is based on the real-time simulation of an LC filter accomplished using a digital signal processor. Thus, the proposed active power filter acts equivalently as an LC filter whose circuit parameters, such as the resonant frequency and quality factor, can be adjusted to obtain the most effective compensation characteristics during the operating condition. The effectiveness of the proposed control method is demonstrated by some experimental results and computer simulation
Keywords :
active filters; control system analysis computing; control system synthesis; harmonic distortion; power filters; power system analysis computing; power system harmonics; voltage control; active power filters; circuit parameters; compensation characteristics; computer simulation; control method; digital signal processor; experimental results; operating condition; power system harmonics compensation; quality factor; real-time simulation; resonant frequency; voltage detection; Active filters; Circuit simulation; Control systems; Digital filters; Digital signal processors; Passive filters; Power harmonic filters; Power system harmonics; Q factor; Voltage control;
Conference_Titel :
Power Conversion Conference - Nagaoka 1997., Proceedings of the
Conference_Location :
Nagaoka
Print_ISBN :
0-7803-3823-5
DOI :
10.1109/PCCON.1997.645606
