Journal of the Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회논문지)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Study on Design and Application of an Inductive Coupler for Power Transmission Line

송전선용 비접촉식 커플러의 설계와 적용연구

  • 김현식 ((주) 매트론 기술연구소) ;
  • 이동철 (한전 KDN(주) 송변전사업처) ;
  • 김민호 ((주) 매트론 기술연구소) ;
  • 이진 ((주) 매트론 기술연구소) ;
  • 오영우 (경남대학교 나노공학부) ;
  • 민병훈 (현대중공업(주) 기전연구소)
  • Published : 2010.03.01
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Abstract

An inductive coupler, which feeds communication to the electric power transmission line, is required to establish Power Line Communication(PLC). The electro-magnetic property of magnetic core and design technology for coupler are very important to manufacture an inductive coupler for power transmission line. The magnetic core with superior electro-magnetic property was manufactured by using nanocrystalline alloy and an inductive coupler, which can operate at the maximum 2,000 A current, was designed and manufactured by establishment of current saturation, signal out winding, and electromagnetic simulation in this study. Communication speed of 14 Mbps in 600 meter communication distance of the real electric power transmission line was obtained by using the inductive coupler and application possibility of the inductive coupler for the electric power transmission line was certified.

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References

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