대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1996년도 추계학술대회 논문집 학회본부
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- Pages.175-178
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- 1996
EMS 운용을 위한 상정사고 선정
Contingency Selection For EMS Operation
- Kim, Jung-Nyun (Dept of Electrical Eng. Kyung Pook National Univ.) ;
- Baek, Young-Sik (Dept of Electrical Eng. Kyung Pook National Univ.)
- 발행 : 1996.11.16
초록
Power system is becomming more and more complex and large. So system is stressed increasingly. This paper presents a method to select contingency ranking in power systems for EMS operation. Firstly, the proposed method is applied line outage using Thevenin equivalent circuit. Secondly, Contingency harmful to system is selected by loss variation between base case and fault. Thirdly, this paper prescribed simulated line sequence. Therefore this algorithm shows higher computation speed and effective memory use.