A Bidirectional Multi-Port DC-DC Converter Integrating Voltage Equalizer

Jianfei Chen, Shiying Hou, Fujin Deng, Zhe Chen

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3 Citationer (Scopus)

Abstrakt

A novel bidirectional multi-port dc-dc converter integrating voltage equalizer based on switched-capacitor voltage accumulator (SCVA) is proposed. It has two operating modes of charging and discharging for battery modules. All battery modules are connected in series indirectly and can be equalized with a uniform voltage level while eliminating the voltage imbalance. In addition, high step-down and step-up ratios with low component voltage stress can be achieved in the proposed converter. A bidirectional four-port dc-dc converter is presented to do theoretical analysis for the voltage equalization of three battery modules with different voltages. Simulation results has shown the feasibility of the proposed converter.
OriginalsprogEngelsk
TitelProceedings of the IEEE 6th International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2015
Antal sider6
ForlagIEEE Press
Publikationsdatojun. 2015
Sider1-6
DOI
StatusUdgivet - jun. 2015
BegivenhedIEEE 6th International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2015 - Pullman Aachen Quellenhof hotel, Aachen, Tyskland
Varighed: 22 sep. 201525 sep. 2015

Konference

KonferenceIEEE 6th International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2015
LokationPullman Aachen Quellenhof hotel
LandTyskland
ByAachen
Periode22/09/201525/09/2015

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