대한전기학회논문지:전력기술부문A (The Transactions of the Korean Institute of Electrical Engineers A)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

가전기기 발생 극저주파 자계 고조파 특성 해석

Analysis on Harmonics Characteristics of ELF Magnetic Fields Generated by Electric Appliances

  • 민석원 (순천향대학 정보기술공학부) ;
  • 송기현 (순천향대학 정보기술공학부) ;
  • 양광호 (한국전기연구원 전력연구단) ;
  • 주문노 (한국전기연구원 전력연구단)
  • 발행 : 2005.01.01
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초록

With biological effects by ELF(Extremely Low Frequency) magnetic field generated from power system, the transient magnetic field from electric appliances is a major issue presently. In this paper, we measured magnetic field distributions around electric appliances in view of harmonics and analyzed them by the use of an equivalent magnetic dipole moment method. This method was applied to 19 types of appliances, and their equivalent magnetic dipole moments and harmonic components were determined. The results show that this method is applicable to many appliances and the higher frequency magnetic field may induce higher current inside living bodies.

키워드

참고문헌

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