대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2006년도 제37회 하계학술대회 논문집 C
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- Pages.1509-1510
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- 2006
ERA 부분방전 측정시스템의 측정불확도개선
Measurement uncertainty Improvement of ERA PD measuring system in teat laboratory
- Heo, Jong-Cheol (KERI) ;
- Kim, We-Young (KERI) ;
- Kim, Seok-Sou (KERI) ;
- Oh, Chang-Soo (KEPCO) ;
- Park, Chung-Hoo (Busan National Univ.)
- 발행 : 2006.07.12
초록
ERA PD measuring system has been using for partial discharge evaluation of power appratus in test laboratories. So, the measurement uncertainty of PD measuring system (ERA), such as PD pulse calibrator rise and fall time, sacle factor(k) and linearity, transfer impedance etc, is very important factor of test result in test laboratory. In this paper, we describe tracebility and uncertainty improvement of PD measuring system in test laboratory based on IEC 60270.
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