DOI QR코드

DOI QR Code

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

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.

References

  1. H. S. Kim, J. R. Kim, H. Y. Lee, K. U. Kim, J. S. Huh, J. H. Lee, Y. W. Oh, W. B. Byon, K. Y. Gwak, and S. H. Ju, “Signal transmission properties of the inductive coupler using the high permeability magnetic materials", J. of KIEEME(in Korean), Vol. 19, No. 4, p. 339, 2006. https://doi.org/10.4313/JKEM.2006.19.4.339
  2. 이재조, 박영진, 오휘명, 김관호, 이대영, “고압배전선로 전력선 통신 신호결합장치 개발”, 대한전기학회논문지 시스템및제어부문D, 54권, 6호, p. 409, 2005.
  3. 김현식, 김종령 허정섭, 이해연, 이준희, 정원채, 오영우, 변우봉, “전력선 통신용 비접촉식 커플러의 신호전송특성 연구”, 전기전자재료학회 2006추계학술대회논문집, p. 239, 2006.
  4. 박병석, 최영림, 유동희, 현덕화, "저저압 인입선에서의 고속 전력선통신 특성 분석", 전력전자학회, 10권, 3호, p. 264, 2005.
  5. H.-S. Kim, J.-R. Kim, K.-U. Kim, J.-H. Lee, W.-B. Byon, B.-S. Park, and T.-Y. Lee, “Properties of high permeability magnetic materials for signal transmission at the high frequency”, Proc. 2005 Summer Conf. KIEEME, p. 272, 2005.
  6. 조성국, 김동성, 권욱현, 명관주, 윤지훈, “Software protocol에 기반한 옥내 전력선 통신장치의 설계”, 대한전자공학회, 23권, 2I호, p. 485, 2000.
  7. H. S. Kim, J. R. Kim, H. Y. Lee, K. U. Kim, Y. W. Oh, W. B. Byon, and B. S. Park "The characteristics of inductive coupler for power line communication(PLC) using the nanocrystalline magnetic materials”, Mag-05-128, p. 21, 2005