대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2001년도 하계학술대회 논문집 C
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- Pages.1783-1785
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- 2001
근거리선로고장전류 차단시험용 Artificial line
Artificial line for short-line fault test
- Park, Seung-Jae (Korea Electrotechnology Research Institute) ;
- Rhyou, Hyeong-Kee (Korea Electrotechnology Research Institute) ;
- Kang, Young-Sik (Korea Electrotechnology Research Institute) ;
- Koh, Heui-Seog (Kyungnam Univ.)
- 발행 : 2001.07.18
초록
With the 4-MJ synthetic testing facilities completed, KERI can perform the circuit breaker testing up to 420 kV, 50 kA ratings. The short-line fault test is one of the necessary test items which are required for the circuit breaker, and in order to perform the short-line fault test KERI(Korea Electrotechnology Institute) has used the "new artificial line" which has small dimension and is easy to generate the saw-tooth wave. This paper describes the following items of the new artificial line. -Description of 4-kinds of artificial lines and determination of the circuit parameter of artificial line. -TRV characteristics of saw-tooth waves for each circuit. -KERI's artificial line.
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