Performance analysis of three-phase three-wire shunt active power filter compensating for unbalanced loads

Xue Liang Wei, Ke Dai, Qin Lei, Dong Xiang, Yong Kang, Fang Luo, Guorong Zhu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Scopus citations

Abstract

In practical industry fields, harmonic, negative sequence current and reactive current need to be restrained to meet the requirements of consumers. The active power filter is a new brand power electronics device. In the three-phase unbalanced circuit, it can restrain the negative sequence fundamental current except for restraining harmonic. In order to restrain harmonic and negative sequence fundamental current at the same time, it is required to detect the harmonic and negative sequence fundamental current accurately. In this paper, unbalanced three-phase circuit has been compensated based on the 66KVA active power filter. The quickness and accuracy in detecting negative sequence fundamental current and harmonic current in each order of APF is proved by simulation and experiments in this paper. After compensation, system current distortion factor has reduced from 28.5% to 2.79%, which meets the international standard of harmonic restraining.

Original languageEnglish (US)
Title of host publicationProceedings of the 33rd Annual Conference of the IEEE Industrial Electronics Society, IECON
Pages1875-1879
Number of pages5
DOIs
StatePublished - Dec 1 2007
Externally publishedYes
Event33rd Annual Conference of the IEEE Industrial Electronics Society, IECON - Taipei, Taiwan, Province of China
Duration: Nov 5 2007Nov 8 2007

Publication series

NameIECON Proceedings (Industrial Electronics Conference)

Other

Other33rd Annual Conference of the IEEE Industrial Electronics Society, IECON
CountryTaiwan, Province of China
CityTaipei
Period11/5/0711/8/07

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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    Wei, X. L., Dai, K., Lei, Q., Xiang, D., Kang, Y., Luo, F., & Zhu, G. (2007). Performance analysis of three-phase three-wire shunt active power filter compensating for unbalanced loads. In Proceedings of the 33rd Annual Conference of the IEEE Industrial Electronics Society, IECON (pp. 1875-1879). [4459933] (IECON Proceedings (Industrial Electronics Conference)). https://doi.org/10.1109/IECON.2007.4459933