Title :
Control of active filters using digital signal processors
Author :
Li, Z. ; Jin, H. ; Joos, G.
Author_Institution :
Dept. of Electr. & Comput. Eng., Concordia Univ., Montreal, Que., Canada
Abstract :
Active filters are an effective replacement of passive filters as a means of correcting network distortions caused by power electronic converters. This paper proposes a DSP implementation of such a filter based on the voltage source topology and a self controlled DC bus. It addresses practical issues such as harmonic current reference extraction and PWM pattern generation. Experimental results are provided from a 2 kVA set-up to verify design choices and operation
Keywords :
PWM power convertors; active filters; digital control; digital signal processing chips; harmonic distortion; power engineering computing; power filters; power system harmonics; voltage control; 2 kVA; DSP implementation; PWM pattern generation; active filters; digital signal processors; harmonic current reference extraction; power electronic converters; self controlled DC bus; voltage source topology; Active filters; Circuit topology; Digital signal processing; Digital signal processors; Network topology; Passive filters; Power electronics; Power harmonic filters; Pulse width modulation; Voltage control;
Conference_Titel :
Industrial Electronics, Control, and Instrumentation, 1995., Proceedings of the 1995 IEEE IECON 21st International Conference on
Conference_Location :
Orlando, FL
Print_ISBN :
0-7803-3026-9
DOI :
10.1109/IECON.1995.483485
