Analysis and design on the reduction of DC-link electrolytic capacitor for AC/DC/AC converter applied to AC motor drives

Wen Song Chien, Ying-Yu Tzou

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

22 Scopus citations

Abstract

This paper presents the design of a three-phase quasi-direct AC/DC/AC converter with minimum energy storage in the DC-link capacitor. The proposed digital control scheme can achieve unity power factor, lower current distortion on the utility side, and fast response to DC-link voltage regulation. A power balancing control scheme is used to minimize the required DC-link capacitor. The design procedure of the proposed method, accompanied with given simulation results, has been described.

Original languageEnglish
Title of host publicationPESC 1998 - 29th Annual IEEE Power Electronics Specialists Conference
Pages275-279
Number of pages5
DOIs
StatePublished - 1 Dec 1998
Event29th Annual IEEE Power Electronics Specialists Conference, PESC 1998 - Fukuoka, Japan
Duration: 22 May 199822 May 1998

Publication series

NamePESC Record - IEEE Annual Power Electronics Specialists Conference
Volume1
ISSN (Print)0275-9306

Conference

Conference29th Annual IEEE Power Electronics Specialists Conference, PESC 1998
CountryJapan
CityFukuoka
Period22/05/9822/05/98

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