Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Profiles of electric and magnetic fields in the vicinity of 22.9[kV] Distribution Line

22.9[kV] 배전선로 주변의 전장과 자장의 분포

  • Lee, Bok-H. (Dept. of Electrical Engineering, Inha University) ;
  • Gil, Hyoung-J. (Dept. of Electrical Engineering, Inha University) ;
  • Ahn, Chang-H. (Dept. of Electrical Engineering, Inha University)
  • 이복희 (인하대학교 공과대학 전기공학과) ;
  • 길형준 (인하대학교 공과대학 전기공학과) ;
  • 안창환 (인하대학교 공과대학 전기공학과)
  • Published : 1998.07.20
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Abstract

In this paper, measurement and analysis of ELF electric and magnetic fields in the vicinity of 22.9[kV] distribution line have been performed. The height of measuring point from the earth's surface was 1[m], and the distance between the device and the operator was more than 3[m]. The experiments have been carried out by lateral profile, and we have made use of FIELDS program for the sake of comparision the experimental data with the theoretical value. Electric and magnetic fields intensity were strong under a distribution line, and were inversely proportional to lateral distance. The profiles of electric field were M shape and those of magnetic field were $\cap$ shape. Electric and magnetic fields intensity were increased with increasing the measurement height.

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