Title :
An improved harmonic detecting approach for active power filter
Author :
Ma, Li ; Zhou, Jinghai ; Lu, Zhengyu ; Qian, Zhaoming
Author_Institution :
Power Electron. Res. Inst., Zhejiang Univ., China
Abstract :
An improved harmonic detecting method is presented on the basis of the conventional approach using DQ rotating coordination transformation. The detailed comparison of the conventional method and the improved approach is performed through sensitivity analysis and Monte-Carlo analysis by Saber. The simulation results indicate that the detecting precision of the improved approach is much higher than that of the conventional method. The analysis results are verified by a simulation prototype of a 56 kVA three-phase active power filter
Keywords :
Monte Carlo methods; active filters; power harmonic filters; power system harmonics; sensitivity analysis; 56 kVA; DQ rotating coordination transformation; Monte-Carlo analysis; Saber; active power filter; detecting precision; harmonic detection; harmonic suppression; three-phase active power filter; Active filters; Analytical models; Low pass filters; Performance analysis; Phase detection; Power harmonic filters; Power system harmonics; Reactive power; Sensitivity analysis; Virtual prototyping;
Conference_Titel :
Power Electronics and Motion Control Conference, 2000. Proceedings. IPEMC 2000. The Third International
Conference_Location :
Beijing
Print_ISBN :
7-80003-464-X
DOI :
10.1109/IPEMC.2000.883070
