DocumentCode
3396472
Title
Discrete controlled harmonic and reactive power compensator
Author
Williams, Stephen M. ; Hoft, Richard G.
Author_Institution
Power Electron. Res. Center, Missouri Univ., Columbia, MO, USA
fYear
1988
fDate
2-7 Oct. 1988
Firstpage
881
Abstract
Unwanted harmonic content and nonunity power factor of the current resulting from three-phase power electronic loads are compensated with a simple GTO (gate turn-off) thyristor bridge. The bridge, the simulation method, and the design of the discrete controller for the bridge are described. Computer simulation results for the GTO bridge are presented in the form of current waveforms, harmonic analysis, and power-factor calculations. The harmonic content of the source current is reduced to less than 8% with unity power factor.<>
Keywords
bridge circuits; compensation; load (electric); thyristor applications; GTO thyristor bridge; current waveforms; discrete controlled harmonic compensator; harmonic analysis; power-factor calculations; reactive power compensator; three-phase power electronic loads; unity power factor; Bridges; Computational modeling; Computer simulation; Design methodology; Harmonic analysis; Power electronics; Power system harmonics; Reactive power; Reactive power control; Thyristors;
fLanguage
English
Publisher
ieee
Conference_Titel
Industry Applications Society Annual Meeting, 1988., Conference Record of the 1988 IEEE
Conference_Location
Pittsburgh, PA, USA
Type
conf
DOI
10.1109/IAS.1988.25164
Filename
25164
Link To Document