대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)

대한전기학회 (The Korean Institute of Electrical Engineers)
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KDP Pockels 소자를 이용한 고전압 펄스 측정

Measurement of High Voltage Pulse using a KDP Pockels Cell

  • Cho, K.L. (Dept. of Electrical Eng., Han Yang University) ;
  • Lee, J.H. (Dept. of Electrical Eng., Han Yang University) ;
  • Chang, Y.M. (Dept. of Electrical Eng., Han Yang University) ;
  • Koo, J.Y. (Dept. of Electrical Eng., Han Yang University) ;
  • Kang, H.B. (Dept. of Electrical Eng., Han Yang University)
  • 발행 : 1993.07.18
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초록

A measuring technique for the fast transient high voltage is under development by use of laser source in order to substitute for the conventional measuring system which could bring about several technical inconveniences. At this moment, this work is aimed to construct a compact measuring system with the use of Pockels cell and specially designed voltage divider. This system is likely to enable us to measure the lightening impulse voltages at the level of 30kV, 50kV and 70kV. Throughout this work, qualified measuring devices are required to be developed for discriminating different kinds of noise from which the system should be protected.

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