Novel high efficiency bidirectional converter using power sharing method for V2G

Author

Kyu-Dong Kim ; Young-Hyok Ji ; Jun-gu Kim ; Yong-chae Jung ; Chung-Yuen Won

Author_Institution

Sch. of Inf. & Commun. Eng., Sungkyunkwan Univ., Suwon, South Korea

fYear

2012

fDate

9-12 Oct. 2012

Firstpage

739

Lastpage

743

Abstract

According to the growth of electric vehicle industry, the demand of new battery energy storage systems for vehicle-to-grid has been increased rapidly to improve electric power utilization. Projected BESS penetration levels across utility customer are a promising clue that BESS may dominate the market in the near future. In this paper, a novel BESS system with V2G function for onboard charger which composed of a bidirectional DC/DC converter using voltage compensation configuration is proposed and the mode of charging/discharging is verified by simulation.

Keywords

DC-DC power convertors; battery powered vehicles; compensation; energy storage; power utilisation; BESS penetration levels; V2G function; battery energy storage; bidirectional DC/DC converter; electric power utilization; electric vehicle industry; onboard charger; power sharing method; utility customer; vehicle-to-grid; voltage compensation configuration; Batteries; Lead; BESS; bi-directional dc-dc converter; onboard charger; voltage compensation;

fLanguage

English

Publisher

ieee

Conference_Titel

Vehicle Power and Propulsion Conference (VPPC), 2012 IEEE

Conference_Location

Seoul

Print_ISBN

978-1-4673-0953-0

Type

conf

DOI

10.1109/VPPC.2012.6422556

Filename

6422556