Interleaved Current-Fed Resonant Converter with High Current Side Filter For EV And HEV Applications

Author(s):

N.Muneeswari , christian college of engineering and technology, oddanchatram, India; S.Freeda Angeline Rachel, christian college of engineering and technology, oddanchatram, India

Keywords:

Current-fed resonant converter, electric vehicle (EV), interleaved, low voltage dc/dc converter(LDC), soft switched

Abstract:

This project proposes a newinterleaved current-fed resonant converter with significantly reduced high current output filter. The proposed interleaved converter has theoretically zero output filter capacitance, low input current Ripple, ZCS turn-on and turn-off for all switches and diodes, and zerodi/dt at turn-off of diodes when operated at load independent points. A two –stage power conversion technique is applied to the interleaved converter for high efficiency under wide voltage range operation .A 2-kw prototype of the proposed low-voltage dc/dc converter for EV and HEV applications is built and tested to verify the validity of the proposed operation.

Other Details:

Manuscript Id	:	IJSTEV2I10085
Published in	:	Volume : 2, Issue : 10
Publication Date	:	01/05/2016
Page(s)	:	396-402

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