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Generalized Flexible Voltage Pumping Module for Extra High Voltage Gain Converters in Electric Vehicles.

Authors :
Zhang, Guidong
Chen, Haodong
Yu, Samson Shenglong
Jin, Na
Zhang, Yun
Source :
IEEE Transactions on Vehicular Technology. Jul2021, Vol. 70 Issue 7, p6463-6471. 9p.
Publication Year :
2021

Abstract

This study proposes a generalized voltage pumping module (GVPM) and a GVPM-enabled converter design approach for electric vehicles. The designed GVPM has high flexibility and can be applied to most high step-up converters for extra voltage pumping yet with low component stresses. The proposed GVPM design method is presented, rationalized and analyzed in a generalized structure, which is followed by eight specific application examples, where typical step-up converters are employed to be structurally coupled with the proposed GVPM design approach for design guideline and methodological validation. Through theoretical analyses and experimental verification, the proposed voltage pumping approach is proven to be able to work synergistically with most types of DC-DC converters, demonstrating its advantageous features and wide applicability for voltage pumping of step-up converters. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
00189545
Volume :
70
Issue :
7
Database :
Academic Search Index
Journal :
IEEE Transactions on Vehicular Technology
Publication Type :
Academic Journal
Accession number :
153068771
Full Text :
https://doi.org/10.1109/TVT.2021.3080825