Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1999.11b
- /
- Pages.306-308
- /
- 1999
A PC based, Low Cost, Tester for Digital Protective Relay
PC 인터페이스에 의한 디지털 보호 계전기의 성능 시험기
-
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)
- Published : 1999.11.20
Abstract
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.
Keywords