Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1989.07a
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- Pages.184-188
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- 1989
A method for contingency analysis by using fast correction method of errors
고속 오차수정계산법의 사용에 의한 상정사고 해석법 (개선된 PQ 분리 등가회로를 이용한 고속상정사고 해석법)
- Song, Gil-Yeong (Korea University) ;
- Kim, Yeong-Han (Korea Electric Power Corporation) ;
- Choi, Sang-Geu (Korea University)
- Published : 1989.07.21
Abstract
This paper presents a fast realistic method based on a P-Q decoupled linearized model for contingency analysis. This method involves new idea to correct the errors caused by neglecting the resistance of transmission lines and/or by linearizing the model. The idea is to use fast correction method of errors by the principle of superposition for compensating these errors. Results demonstrating the effectiveness of the method on 25-bus model system and IEEE30-model system are presented
Keywords