Synopsis on Electronic Capacitor for Grid-Tied Converters

Nissim Amar, Aaron Shmaryahu, Sitbon Moshe, Ilan Aharon

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

Abstract

This paper discusses a different auxiliary source circuit topologies and the introduction of control strategies used for auxiliary source circuit, in favor of bulky electrolytic capacitor replacement in capacitor-supported power electronic systems. DC-BUS capacitor is widely used in grid-tied power converters for power balance, voltage ripple limitation, and short-term energy storage. Auxiliary source circuits are key components to improve the reliability of the dc-links qualitatively, making a great effort to divert the instantaneous pulsating power into extra reliable storage components. Topologies and control strategies of an auxiliary source circuit are comprehensively reviewed in this paper. Additionally, detailed explanation, comparison, and discussion on the auxiliary source circuit are achieved.

Original languageEnglish
Title of host publication2022 IEEE 23rd Workshop on Control and Modeling for Power Electronics, COMPEL 2022
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665410816
DOIs
StatePublished - 2022
Event23rd IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2022 - Tel-Aviv, Israel
Duration: 20 Jun 202223 Jun 2022

Publication series

NameProceedings of the IEEE Workshop on Computers in Power Electronics, COMPEL
Volume2022-June
ISSN (Print)1093-5142

Conference

Conference23rd IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2022
Country/TerritoryIsrael
CityTel-Aviv
Period20/06/2223/06/22

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