대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1999년도 하계학술대회 논문집 C
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- Pages.1299-1301
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- 1999
선로정수에 대한 선택적인 고유치감도 기법의 개발
Development of Selective Eigen-Sensitivity Techniques for Line Parameter
- Shim, Kwan-Shik (Seonam University) ;
- Nam, Hae-Kon (Chonnam National University) ;
- Kim, Yong-Ku (Chonnam National University) ;
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Song, Sung-Geun
(Chonnam National University)
;
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Moon, Chae-Ju
(Mokpo National University)
- 발행 : 1999.07.19
초록
This paper describes a initial screening methods for weak line selection using sensitivity matrix. The elements of sensitivity matrix for line suceptance have 1 or -1, 0. From this property of sensitivity matrix, the eigen-sensitivity for line suceptance can be computed very simply and selected weak line for small signal stability or transient stability. The proposed algorithm is applied to small signal stability of New England 39-bus system and also applied to voltage stability of New England 30-bus system too.
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