대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1996년도 추계학술대회 논문집 학회본부
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- Pages.109-111
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- 1996
RTDS를 이용한 Digital 거리계전기의 동특성 시험에 관한 연구
Dynamic Characteristics of Digital Distance Relay Scheme Using Real Time Digital Simulator(RTDS)
- Jung, Chang-Ho (KEPRI) ;
- Kim, Il-Dong (KEPRI) ;
- Kim, Yeong-Han (KEPRI) ;
- Kim, Sok-Il (KEPCO)
- 발행 : 1996.11.16
초록
This paper describes real time dynamic tests on the digital distance relay using new digital test system including RTDS(Real Time Digital Simulator) in KEPRI. The RTDS is developed by the Manitoba HVDC Reserch Centre and consists of specialized hardware and software which allows transients simulation of electrical power systems in real time. From high impedance fault test, it is known that the characteritics of distance reach is influenced by load flow. A detailed discussion of relay test using the RTDS simulator, high impedance faults and test results are included in the paper.
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