Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Magnetic field Reduction characteristics of double shielding wear for a worker by using AC Arc welder

교류 아크용접기를 사용하는 작업자의 이중차폐복 자계저감 특성검토

  • Park, Jun-Hyeong (Department of Electrical and Communication System Engineering, Soonchunhyang University) ;
  • Min, Suk-Won (Department of Electrical and Communication System Engineering, Soonchunhyang University)
  • 박준형 (순천향대 전기통신공학과) ;
  • 민석원 (순천향대 전기통신공학과)
  • Published : 2008.10.31
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Abstract

This paper analyses current densities induced inside a worker using AC arc welder when he wear a protective with double shielding cloth. Applying the boundary element method, we calculate current densities induced in organs inside a worker in case he was located at 1[cm] far from a power cable of AC arc welder. As results of study, we fined aa protective cloth, which has high permeability in inner layer and high conductivity in outer layer, can give a higher shielding efficiency.

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