A ZVZCS DC/DC Converter with Capacitive Output and Input-series Output-parallel (ISOP) Structure

Dong Liu, Yanbo Wang, Zhe Chen

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Abstract

This paper proposes a zero-voltage and zero-current switching (ZVZCS) DC/DC converter characterized by 1) capacitive output and 2) input-series output-parallel (ISOP) structure for the high input voltage and high power applications. The proposed converter can reduce the circulating current and duty cycle loss in comparison with the conventional converter with the inductive output. More significantly, the proposed converter can also effectively reduce the ripple current on the secondary clamping capacitor. Therefore, the proposed converter can improve the reliability of the secondary clamping capacitor. The characteristics and performances of the proposed converter are analyzed in detail. Finally, the simulation results verify the proposed converter.
OriginalsprogEngelsk
TitelProceedings of IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society
Antal sider6
ForlagIEEE Press
Publikationsdatookt. 2019
ISBN (Trykt)978-1-7281-4879-3
ISBN (Elektronisk)978-1-7281-4878-6
StatusUdgivet - okt. 2019
BegivenhedIECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society - Lisbon, Portugal
Varighed: 14 okt. 201917 okt. 2019

Konference

KonferenceIECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society
Land/OmrådePortugal
ByLisbon
Periode14/10/201917/10/2019
NavnProceedings of the Annual Conference of the IEEE Industrial Electronics Society
ISSN1553-572X

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