New current control concept-minimum time current control in 3-phase PWM converter

Jong Woo Choi, Seung Ki Sul

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

6 Scopus citations

Abstract

In this paper, a new current controller that guarantees the fastest transient response is proposed. The basic concept is to find the optimal control voltage for tracking the reference current with minimum time under the voltage limit constraint. Though this minimum time control concept is also applicable to all the machine drive systems, this paper focuses on the current regulation in a three-phase PWM power converter. In the simulation and experimental results, it is observed that the proposed controller has much less transient time than the conventional synchronous PI regulator and the performance of the DC link voltage control is also greatly improved with the proposed current controller.

Original languageEnglish
Title of host publicationProceedings of PESC 1995 - Power Electronics Specialist Conference
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages332-338
Number of pages7
ISBN (Electronic)0780327306
DOIs
StatePublished - 1995
Event26th Annual IEEE Power Electronics Specialists Conference, PESC 1995 - Atlanta, United States
Duration: 18 Jun 199522 Jun 1995

Publication series

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

Conference

Conference26th Annual IEEE Power Electronics Specialists Conference, PESC 1995
Country/TerritoryUnited States
CityAtlanta
Period18/06/9522/06/95

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