Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Magnetic Field Distribution of Power Line Using Amorphous Wire

아몰포스선을 이용한 전력선의 자계분포

  • Moriyama, T. ;
  • Cho, M.W. ;
  • Hikita, M. ;
  • Hong, J.W. (Dept.of Electrical Engineering, Kwangwoon University)
  • Published : 2001.07.01
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Abstract

To investigate the magnetic field distribution of power line, we used amorphous wire sensor. And we discuss extremely low frequency magnetic field distribution dependent upon arrangement of power line and shielding pipe made from iron or alumimum materials by both measurement and FEM(Finite Element Method) analysis. Appling current of single phase 60 [Hz] 15 [A] is supplied to copper wire coated enamel resign. As the results, we confirmed that linear characteristics of amorphous wire sensor is very excellent and measurement value agrees with FEM calculation. Magnetic field distribution due to shielding materials is changed by permeability and conductivity.

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