대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1999년도 추계학술대회 논문집 학회본부 A
- /
- Pages.306-308
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- 1999
PC 인터페이스에 의한 디지털 보호 계전기의 성능 시험기
A PC based, Low Cost, Tester for Digital Protective Relay
-
Park, Chul-Won
(WonJu Nat'l College)
;
- Seo, Jong-Wan (SungKyunKwan Univ.) ;
-
Jung, Ho-Sung
(SungKyunKwan Univ.)
;
-
Shin, Myong-Chul
(SungKyunKwan Univ.)
;
-
Lee, Bock-Ku
(Myongji College)
- 발행 : 1999.11.20
초록
Recently, several developments of real-time simulators have been reported. But they are very high cost. And then they are difficult to apply for relay testing in small business. This paper presents the structure and performance of a new pc based, low cost, tester to digital protection relays. Fault transients are generated either by simulating signals using EMTP or by recorded fault signals.
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