Transient Performance Improvement of Digital Average Current Controlled Multiphase Interleaved Buck Converter

Guihua Mao, Guohua Zhou*, Klaus Moth, Yashank Bansal, Yuan Gao, Stig Munk-Nielsen

*Corresponding author for this work

Research output: Contribution to book/anthology/report/conference proceedingArticle in proceedingResearchpeer-review

1 Citation (Scopus)

Abstract

Digital average current (DAC) control has high accuracy, strong anti-interference ability, and easy to realize current sharing and overcurrent protection. It is very suitable for multiphase interleaved parallel converters. However, the load transient response of the DAC control is too slow. This paper analyzes the principle of DAC control and its transient performance in detail, and proposes load current compensation to improve the system's transient response speed. Simulation results verify the theoretical analysis.

Original languageEnglish
Title of host publication2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia
Number of pages5
PublisherIEEE
Publication date2022
Pages2456-2460
ISBN (Electronic)9784886864253
DOIs
Publication statusPublished - 2022
Event2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia - Himeji, Japan
Duration: 15 May 202219 May 2022

Conference

Conference2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia
Country/TerritoryJapan
CityHimeji
Period15/05/202219/05/2022
SponsorIEEE Industrial Electronics Society (IES), IEEE Industry Aplications Society (IAS), IEEE Power Electronics Society (PELS)
Series2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia

Bibliographical note

Publisher Copyright:
© 2022 IEEJ-IAS.

Fingerprint

Dive into the research topics of 'Transient Performance Improvement of Digital Average Current Controlled Multiphase Interleaved Buck Converter'. Together they form a unique fingerprint.

Cite this