대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

PRT용 Cut core 공극 및 권선위치에 따른 IPT 결합계수 특성

Characteristic of IPT coupling factor with various air-gap and winding position for PRT

  • 한경희 (동국대학교 전기공학과) ;
  • 이병송 (한국철도기술연구원 전기신호연구본부) ;
  • 권삼영 (한국철도기술연구원 전기신호연구본부) ;
  • 박현준 (한국철도기술연구원 전기신호연구본부) ;
  • 백수현 (동국대학교 전기공학과)
  • Han, K.H. (Dongguk Univ. Electric Dept.) ;
  • Lee, B.S. (KRRI Signaling & Electrical Engineering Research Dept.) ;
  • Kwon, S.Y. (KRRI Signaling & Electrical Engineering Research Dept.) ;
  • Park, H.J. (KRRI Signaling & Electrical Engineering Research Dept.) ;
  • Baek, S.H. (Dongguk Univ. Electric Dept.)
  • 발행 : 2007.10.25
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초록

The contact-less inductive power transformer (IPT) uses principle of electromagnetic induction. Generally, there were many methods to improve the transfer performance of traditional transformer. But, though the principle of IPT is similar to that of general transformer, it is impossible to apply the methods because of large air-gap. Consequently, many linear numerical formulas for analysis of performance and design of traditional transformer cannot be used in development of IPT. The concept of the IPT for vehicle like PRT(Personal Rapid Transit) system is suggested and some suggestions for power collector(core & winding) design of IPT to improve power transfer performance arc presented in this paper. The characteristic of power delivery with these novel methods in design is presented by simulation and examination.

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