전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)
- 전력전자학회 2011년도 전력전자학술대회
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- Pages.25-26
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- 2011
결합인덕터 방식을 이용한 비절연형 2단 부스트 컨버터 설계
Design of Non-isolated 2-stage Boost Converter Using Coupled Inductors
- Kim, Kyu-Dong (Sungkyunkwan University) ;
- Kim, Jun-Gu (Sungkyunkwan University) ;
- Hwang, Sun-Hee (Sungkyunkwan University) ;
- Won, Chung-Yuen (Sungkyunkwan University) ;
- Jung, Yong-Chae (Namseoul University)
- 발행 : 2011.07.05
초록
In some cases of grid connected system using photovoltaic modules, high voltage step up ratio is required. In this paper, non-isolated 2-stage cascaded boost converter with coupled inductor is proposed. Due to reduce the input current ripple and size of the inductor by using coupled inductor method, this topology is suitable for MIC(Module Integrated Converter). The operational characteristic of the proposed topology is verified through the theorical analysis, simulation and experimental waveform.
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