Bidirectional on-board EV battery charger with V2H application

Gowda, Chaithanya K and Khedekar, Vibhav G and Anandh, N and Lakshman Rao, S P and Kulkarni, Prakash (2019) Bidirectional on-board EV battery charger with V2H application. In: Innovations in Power and Advanced Computing Technologies (i-PACT).

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Power electronics based power converters are used to charge high voltage traction battery of Electric vehicles from the grid. Bidirectional converter allow using this battery as an energy source. Such a bidirectional converter consists of front end bidirectional AC-DC converter followed by a bidirectional DC-DC converter. The bidirectional AC-DC converter regulates current at the ac side to realize power factor correction. It also reduces THD of inverted AC voltage. The back end isolated DC-DC converter performs CC-CV battery charging by regulating battery side current or voltage. This paper proposes a unique control strategy for Dual Active Bridge (DAB) bidirectional DC-DC converter to regulate battery charging and discharging process and to run a standalone AC load from the battery.

Item Type: Conference or Workshop Item (Paper)
Subjects: Engineering > MIT Manipal > Electrical and Electronics
Depositing User: MIT Library
Date Deposited: 24 May 2019 10:26
Last Modified: 24 May 2019 10:26

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