DocumentCode :
1803907
Title :
A novel control strategy for power active filter based on modal analysis of power distribution system
Author :
Saitou, Makoto ; Takeshita, Takaharu ; Matsui, Nobuyuki
Author_Institution :
Dept. of Electr. & Comput. Eng., Nagoya Inst. of Technol., Japan
Volume :
4
fYear :
2003
fDate :
15-19 June 2003
Firstpage :
1531
Abstract :
Recently, the increment of voltage distortions on the power distribution systems, which is called the harmonic propagation, is pointed out. This phenomenon is caused by the resonance between the distribution line inductances and capacitors installed on the consumer´s sites, and it is enlarged at night and holiday time. This paper presents a novel control strategy of the power active filter for reducing the harmonic propagation. In order to suppress the harmonic propagation the reduced order model of the power distribution system for harmonic voltages and currents is defined based on the modal analysis theory, and the series power active filter is controlled by using this model. The modal analysis and the reduced order model for the power distribution system are discussed in detail.
Keywords :
active filters; distribution networks; electric current control; modal analysis; power harmonic filters; reduced order systems; control strategy; harmonic currents; harmonic propagation; harmonic voltages; modal analysis theory; power active filter; power distribution system; reduced order model; Active filters; Control systems; Harmonic distortion; Modal analysis; Power distribution; Power harmonic filters; Power system harmonics; Reduced order systems; Resonance; Voltage;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power Electronics Specialist Conference, 2003. PESC '03. 2003 IEEE 34th Annual
ISSN :
0275-9306
Print_ISBN :
0-7803-7754-0
Type :
conf
DOI :
10.1109/PESC.2003.1217686
Filename :
1217686
Link To Document :
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