Realization Strategy of Active Power Filter Harmonic Current Detecting Based on DSP

Author

Yang, Li ; Xiu-Wu, Sui ; Yu-Hong, Du

Author_Institution

Sch. of Machinery & Electron, Tianjin Polytech. Univ., Tianjin, China

Volume

2

fYear

2009

fDate

26-27 Aug. 2009

Firstpage

226

Lastpage

228

Abstract

In order to meet the real-time requirement of active power filter harmonic current detecting, a digital computing method based on instantaneous reactive power theory was presented. It was shown that this method was easily realized and has high real-time response performance. Its special software and hardware based on DSP was also developed according to this arithmetic. In the end its efficiency and feasibility was verified through simulation.

Keywords

active filters; digital signal processing chips; harmonic analysis; power filters; DSP; active power filter harmonic current detection; digital computing method; digital signal processing; instantaneous reactive power theory; Active filters; Costs; Digital signal processing; Fires; Intelligent systems; Man machine systems; Power harmonic filters; Power system harmonics; Reactive power; Voltage; DSP; Simulation; active power filter; harmonic current detecting; instantaneous reactive power theory;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Human-Machine Systems and Cybernetics, 2009. IHMSC '09. International Conference on

Conference_Location

Hangzhou, Zhejiang

Print_ISBN

978-0-7695-3752-8

Type

conf

DOI

10.1109/IHMSC.2009.180

Filename

5335999