Soft Switching Technique in Bidirectional DC-DC Converter for Hybrid Electric Vehicle

Dr. Bibhuti Sharan; Dr. Ashish Malik

doi:https://doi.org/10.51976/jfsa.412106

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Soft Switching Technique in Bidirectional DC-DC Converter for Hybrid Electric Vehicle

Bibhuti Sharan, Ashish Malik

https://doi.org/10.51976/jfsa.412106

Author Details ( * ) denotes Corresponding author

1. * Bibhuti Sharan, Group Dean Academics, IEC Group of Institutions, Greater Noida, Uttar Pradesh, India (bsharan69@gmail.com)

2. Ashish Malik, Director, Axis Institute of Technology and Management, Kanpur, Uttar Pradesh, India (directoraitm@axiscolleges.in)

The voltage at halfway should be equal for optimum voltage gain and energy transfer in order to achieve gentle switching in the bidirectional converter. Both from the side of high voltage to the side of low voltage. But,It is challenging to charge the battery during soft switching. Due to the same voltage level but a larger charging current in the middle. The battery split that is feasible for grid-to-vehicle (G2V) mode of operation when a vehicle's battery splits in two equal voltage part by using relay or breaker circuit configuration. [The forward converter is based on buck topology, the flyback converter is based on buck-boost topology, and both full-bridge and half-bridge converters can be formed from buck and boost topologies. In addition, converter types can be divided into using transformer cores . A net DC current flows in the forward and flyback topologies.

Keywords

Converter; Switching; Half-Bridge; Buckboost; Voltage Level; Battery Split

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