A Three-Phase Four-Wire Power Filter Comprising a Three-Phase Three-Wire Active Power Filter and a Zig–Zag Transformer

Autor:	Wen-Jung Chiang, Kuen-Der Wu, Jinn-Chang Wu, Hurng-Liahng Jou
Rok vydání:	2008
Předmět:	Voltage-controlled filter Engineering Switched-mode power supply business.industry Low-pass filter Electronic filter topology Electrical engineering Power factor Filter design Electronic engineering Electrical and Electronic Engineering business High-pass filter Active filter
Zdroj:	IEEE Transactions on Power Electronics. 23:252-259
ISSN:	0885-8993
Popis:	Active power filters (APFs) have been developed to solve the problems of harmonic suppression and reactive power compensation simultaneously, In this paper, a three-phase four-wire power filter comprising a three-phase three-wire APF and a Zig-Zag transformer is developed. A hardware prototype is implemented and tested to verify the performance of the proposed power filter under various ideal and non-ideal power conditions. Experimental results show that this three-phase four-wire power filter has the desired performance under limited zero sequence utility voltage.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::905e50fec1ef8fda8eac17e360f21d95 https://doi.org/10.1109/tpel.2007.911779 Zobrazit plný text záznamu