Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2013.07a
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- Pages.467-468
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- 2013
Switching Control Strategy of Bidirectional Converter for Energy Storage System in Photovoltaic Hybrid Modules
태양광 Hybrid Module용 에너지 저장 장치에서의 양방향 컨버터 스위칭 제어 기법
- Jang, Jin-Woo (Sungkyunkwan Univ.) ;
- Park, Yun-Ho (Sungkyunkwan Univ.) ;
- Kim, Young-Ho (Sungkyunkwan Univ.) ;
- Choi, Bong-Yeon (Sungkyunkwan Univ.) ;
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Won, Chung-Yuen
(Sungkyunkwan Univ.)
- Published : 2013.07.02
Abstract
In this paper, a switching control strategy of bidirectional converter for energy storage system in photovoltaic hybrid modules is proposed. The bidirectional converter for energy storage system (ESS) with battery is connected with DC link in parallel which is located between current source flyback converters(CSFC) and unfolding bridge. Because CSFC generates rectified sinusoidal current, the bidirectional converter requires suitable control strategy. Therefore, a theoretical analysis of the proposed switching control strategy is presented. And, validity is confirmed through simulation results.
Keywords