대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2008년도 제39회 하계학술대회
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- Pages.1038-1039
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- 2008
연료전지 및 유도급전 시스템을 이용한 하이브리드 철도차량 시스템 모델링
The Modeling of Hybrid Railway Vehicle Power System Using Fuel Cell and IPT System
- 한경희 (동국대학교 전기공학과) ;
- 장혜영 (동국대학교 전기공학과) ;
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권삼영
(한국철도기술연구원 전기신호 연구본부) ;
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박현준
(한국철도기술연구원 전기신호 연구본부) ;
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이병송
(한국철도기술연구원 전기신호 연구본부) ;
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백수현
(동국대학교 전기공학과)
- Han, K.H. (Dongguk Univ. Electric Dept) ;
- Jang, H.Y. (Dongguk Univ. Electric Dept) ;
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Kwon, S.Y.
(KRRI Signaling & Electrical Engineering Research Dept.) ;
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Park, H.J.
(KRRI Signaling & Electrical Engineering Research Dept.) ;
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Lee, B.Y.
(KRRI Signaling & Electrical Engineering Research Dept.) ;
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Baek, S.H.
(Dongguk Univ. Electric Dept)
- 발행 : 2008.07.16
초록
This paper proposes a base models of Hybrid railway vehicle power system. A powered system with fuel cell is regarded as a high current and low voltage source. The design parameters of the system should be chosen by taking into account the characteristics of the fuel cell, so the costs of the power system at given operating conditions can be reduced. Currently, no integrated simulation has been approached to analyze interrelated effects. Therefore, the base models of power conversion system with a PEM fuel cell/IPT system for hybrid powered system that includes the PEM fuel cell stack, DC/DC converter are developed. Concept of bidirectional converter for super capacitor charging system is presented.
키워드