Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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The Modeling of inductive power collector for vehicle

차량용 유도전력 집전 장치의 특성해석

  • Han, K.H. (Dongguk Univ. Electric Dept.) ;
  • Lee, B.S. (KRRI Signaling & Electrical Engineering Research Dept.) ;
  • Kim, D.W. (KRRI Signaling & Electrical Engineering Research Dept.) ;
  • Baek, S.H. (Dongguk Univ. Electric Dept.)
  • 한경희 (동국대학교 전기공학과) ;
  • 이병송 (한국철도기술연구원 전기신호연구본부) ;
  • 김도원 (한국철도기술연구원 전기신호연구본부) ;
  • 백수현 (동국대학교 전기공학과)
  • Published : 2005.07.18
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Abstract

In this paper, the inductive power collector using electromagnetic induction for vehicle such as the PRT(Personal Rapid Transit) system is suggested and some ideas for power collector design to improve the power transfer performance are presented. The proposed the inductive power collector is used for the PRT system, which has a large air-gap and demands a large electrical power capability. But, low output power is generated due to a loosely coupled characteristic of the large air-gap. Therefore, double layer construction of secondary winding, which was divided in half to increase both output current and output voltage was suggested. Also, a model of power collector and parallel winding structure and a model of concentration/decentralization winding are presented, in addition, the performance of inductive power collector to alignment condition between the primary power line and the inductive power transformer was verified by computer simulation of 2kW model.

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