Title :
A hybrid single-phase power active filter for high order harmonics compensation in converter-fed high speed trains
Author :
Maeda, T. ; Watanabe, Tomoki ; Mechi, Abdallah ; Shiota, Takashi ; Iida, Katsuji
Author_Institution :
Railway Tech. Res. Inst., Tokyo, Japan
Abstract :
To study the problem of harmonic currents injected into overhead power lines by modern AC rolling stock, a mini model is presented. A hybrid active power filter composed of a controlled PWM power converter in series with a passive filter is proposed for the compensation of the injected harmonic current. Finally, the results of two control strategies for the generation of a compensating reference are also presented
Keywords :
PWM power convertors; active filters; compensation; harmonic distortion; passive filters; power filters; power overhead lines; power system harmonics; power transmission lines; railways; AC rolling stock; PWM power converter; compensating reference generation; control strategies; electric railways; harmonic current injection; high-order harmonics compensation; high-speed trains; hybrid single-phase power active filter; overhead power lines; passive filter; Active filters; Costs; Passive filters; Power harmonic filters; Power system harmonics; Power transformers; Pulse width modulation; Pulse width modulation converters; Resonance; Testing;
Conference_Titel :
Power Conversion Conference - Nagaoka 1997., Proceedings of the
Conference_Location :
Nagaoka
Print_ISBN :
0-7803-3823-5
DOI :
10.1109/PCCON.1997.638287
