조명전기설비학회논문지 (Journal of the Korean Institute of Illuminating and Electrical Installation Engineers)

  • 제27권4호
  • /
  • Pages.41-47
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  • 2013
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  • 1229-4691(pISSN)
  • /
  • 2287-5034(eISSN)
한국조명전기설비학회 (The Korean Institute of IIIuminating and Electrical Installation Engineers)
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자기유지형 릴레이 바운싱의 영구자석 영향

The Influence of Permanent Magnet on the Bouncing of Latching Relay

  • 류재만 (인하대학교 공학대학원, 정호그룹) ;
  • 최순호 (인하대학교 대학원) ;
  • 허창수 (인하대학교 전기공학과)
  • 투고 : 2013.01.18
  • 심사 : 2013.03.11
  • 발행 : 2013.04.30
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초록

The electrical relay in an essential part of the Smart Grid, Electrical Vehicle (EV) and LED lightning system. For these reasons, research of electrical relay is actively underway. In this paper, analyze of the relationship between the bouncing of relay contact and magnetic flux of permanent magnet. Experiment result, changes the bouncing numbers depending on the magnetic flux of the latching relay. And find the value of the magnetic flux that occurs to minimize the bouncing of the contacts. In additions, by the increasing the magnetic flux, unconditional bounce is not reduced. The bouncing number of latching relay is less than expected the armature relay for present results. Further experiments are need to prove it, bouncing on the armature relays.

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참고문헌

  1. Y. K. Ko, S. S. Cho, H. Huh, S. Y. Lee, H. T. Park, I. S. Oh, "Design of HEV-relay using repose surface method to improve bounce characteristic", IEEE International Symposium on Industrial Electronics, pp.169-174, 2009.
  2. X. Li, D. Chen, "3-D finite element analysis and experimental investigation of electrodynamic repulsion force in mold case circuit breakers.", IEEE Transactions Components and Packaging Technologies, Vol.28, No.4, pp.877-883, 2005. https://doi.org/10.1109/TCAPT.2005.853175
  3. Paul G. Slade, "Electrical Contacts: Principles and Applications", 1999.
  4. Ragnar Holm, "Electrical Contacts Theory and Application" Fourth Edition, 1979.
  5. MIilenko Brounovic, Valery V. Konchits, Nikolai K. Myshkin, "Electrical Contacts: Fundamentals, Applications and Technology", 2007.
  6. McBride, J. W,, "An experimental investigation of contact bounce in medium duty contacts", IEEE Transaction on Components, Hybrids, and Manufacturing Technology, Vol.14, No.2, pp. 319-326, 1991. https://doi.org/10.1109/33.87312
  7. Hetzmannseder, E., Reider, W., "The influence of bounce parameter on the make erosion of silver/metal-oxide contact materials", IEEE Transaction on Components, Hybrids, and Manufacturing Technology, Vol.17, No.1, pp. 8-16, 1994. https://doi.org/10.1109/95.296362