Title :
Analysis and control of single-phase series active power filter
Author :
Zhang, Yi-bing ; Dai, Yu-xing
Author_Institution :
Coll. of Electr. & Inf. Eng., Hunan Univ., Changsha, China
Abstract :
This paper presents a new algorithm to realize a series active power (SAPF) filter. The SAPF produced compensation voltage is controlled by the reference voltage signal generated form the load voltage and a reference voltage signal which is obtained through tracking municipal electricity. The control allows an effective correction of power factor, harmonic distortion, and load voltage regulation. The proposed system has been studied using computer simulations. The simulation results proved that this SAPF keeps the line current close to sinusoidal and the power factor near to 1. The proposed SAPF is fast acting and simple in design.
Keywords :
PWM invertors; active filters; power engineering computing; power factor correction; power filters; power system harmonics; voltage control; compensation voltage; harmonic distortion; line current; load voltage regulation; power factor correction; reference voltage signal; series active power filter; tracking municipal electricity; Active filters; Computational modeling; Computer simulation; Harmonic distortion; Power filters; Power generation; Power harmonic filters; Reactive power; Signal generators; Voltage control;
Conference_Titel :
Machine Learning and Cybernetics, 2003 International Conference on
Print_ISBN :
0-7803-8131-9
DOI :
10.1109/ICMLC.2003.1259629
