Title :
A new hybrid active power filter for harmonic suppression and reactive power compensation
Author :
Zhao Wei ; Luo An ; Peng Jianchun ; Deng Xia ; Peng
Author_Institution :
Coll. of Electr. & Inf. Eng., Hunan Univ., Changsha, China
Abstract :
A new hybrid active power filter, composed of passive power filters and active power filter, is proposed for harmonic suppression and high capacity reactive power compensation. A kind of configuration of the hybrid power filter is presented and its basic principle is addressed, also, given in detail are the design of passive power filter and the analysis of injected harmonic current by active power filter. Recursive integral PI algorithm is applied to control the current and it is implemented on a DSP-based controller. Simulation and industrial application results have validated that the system proposed has good characteristic of reactive power compensation and harmonic suppression.
Keywords :
PI control; active filters; compensation; electric current control; passive filters; power harmonic filters; reactive power; DSP-based controller; current control; harmonic current injection; harmonic suppression; hybrid active power filter; passive power filter design; reactive power compensation; recursive integral PI algorithm; Active filters; Electrical equipment industry; Harmonics suppression; Neural networks; Passive filters; Power filters; Power harmonic filters; Power quality; Power system harmonics; Reactive power; DSP; Hybrid active power filter; Power electronics; Recursive integral PI;
Conference_Titel :
Electricity Distribution, 2008. CICED 2008. China International Conference on
Conference_Location :
Guangzhou
Print_ISBN :
978-1-4244-3373-5
Electronic_ISBN :
978-1-4244-3372-8
DOI :
10.1109/CICED.2008.5211817
