Title :
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
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;
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
DOI :
10.1109/IHMSC.2009.180
