한국안전학회지 (Journal of the Korean Society of Safety)

  • 제32권1호
  • /
  • Pages.33-40
  • /
  • 2017
  • /
  • 1738-3803(pISSN)
  • /
  • 2383-9953(eISSN)
한국안전학회 (The Korean Society of Safety)
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극저주파 자계의 노출 평가에 대한 연구

A Study on the Exposure Assessment of Extremely Low Frequency Magnetic Fields

  • 김응식 (호서대학교 안전보건학과) ;
  • 김명훈 (호서대학교 안전보건학과) ;
  • 민석원 (순천향대학교 전기공학과)
  • Kim, Eung-Sik (Department of Safety and Health Engineering, Hoseo University) ;
  • Kim, Myeong-Hun (Department of Safety and Health Engineering, Hoseo University) ;
  • Min, Suk-Won (Department of Electrical Engineering, Soonchunhyang University)
  • 투고 : 2015.07.15
  • 심사 : 2017.01.11
  • 발행 : 2017.02.28
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초록

This paper addresses the assessment methods used to evaluate the magnetic exposure of a human to ELF EMF (Extremely Low Frequency Electromagnetic Field) which is caused by the process of power delivery from 60 Hz commercial power. These days the main concern is primarily focused on the magnetic field. For the exposure assessment, both numerical studies and laboratory experiments were studied and the results of the two compared for methodological suitability. The numerical analyses employ the Impedance Method (IM), Boundary Element Method (BEM), and Finite Element Method (FEM) and the laboratory experiments used various human phantom models made with conductivities congruent to human organs and then exposed to uniform/non-uniform magnetic fields to produce eddy currents. Under these conditions a number of examples have been evaluated and the reliability assessed to present the pros and cons of each methodology.

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참고문헌

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