Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2002.07a
- /
- Pages.466-468
- /
- 2002
Limiting method of short-circuit making current by controlling the time constant of dc component
단락시험 회로의 시정수 조정에 의한 투입전류 제한법
-
Park, Seung-Jae
(Korea Electrotechnology Research Institute)
;
-
Ryou, Hyeong-Kee
(Korea Electrotechnology Research Institute)
;
-
Kang, Young-Sik
(Korea Electrotechnology Research Institute)
;
- Koh, Heui-Seog (Kyungnam Univ.)
- Published : 2002.07.10
Abstract
In order to newly define and specify the performance and the testing method of the high-voltage circuit breaker, IEC 62271-100 was published in May, 2001 and took place of IEC 60056 which had been used since 1987. This new standard intensifies the requirement and the test method of the circuit breaker and also domestic manufacturer makes progress the new product development. And, KERI also goes on the build-up project of short-circuit testing facilities for fulfilling the testing method requirements in new IEC 62271-100. This paper introduce the limiting method of short-circuit making current by controlling the time constant of dc component.
Keywords