Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2012.07a
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- Pages.431-432
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- 2012
Battery Energy Storage System with Novel High Efficiency Topology
배터리 에너지 저장 시스템을 위한 새로운 고효율 토폴로지
- Lee, Il-Ho (Sungkyunkwan University) ;
- Kim, Kyu-Dong (Sungkyunkwan University) ;
- Lee, Yong-Suk (Sungkyunkwan University) ;
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Kim, Jun-Gu
(Sungkyunkwan University)
;
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Won, Chung-Yuen
(Sungkyunkwan University)
- Published : 2012.07.03
Abstract
The proposed dc-dc convertor for a battery energy storage system(BESS) can reduce the power rating and bidirectional power flow. This system consist soft-switching bidirectional dc-dc converter so it can reduce the energy loss when charging and discharging mode. Thus it can achieve high efficiency. Also, overall system utilizes the voltage compensation circuit. It is composed of small size and low cost due to reducing the power rating. In this paper, we proposed system about verified by simulation.
Keywords