Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Study on Generator Design for Subsequent Negative Stroke of 0.25/100 ${\mu}s$

0.25/100 ${\mu}s$ 후속 단시간 뇌격전류 발생기 회로 기술

  • Lee, Tae-Hyung (Korea Electrical Engineering & Science Research Institute) ;
  • Cho, Sung-Chul (Korea Electrical Engineering & Science Research Institute) ;
  • Eom, Ju-Hong (Korea Electrical Engineering & Science Research Institute)
  • Published : 2011.07.20
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Abstract

In IEC 62305-1 standard, the simple circuit consisting of RLC is used in order to form the fast rise time of 0.25/100 ${\mu}s$. But this circuit is very expensive system because the system is needed very high charging voltage up to 3.5 MV. In this paper, we suggest the generator which generates the current up to 10 kA by using the low charging voltage of the dozen kV. Therefore the generator was installed then we compared measure results with calculated results.

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