Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1988.07a
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- Pages.870-873
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- 1988
A Study on Low Frequency Oscillations in Electric Power Systems.
전력계통의 저주파진동현상해석에 관한 연구
- Song, Kil-Yeong (KOREA UNIVERSITY) ;
- Kwon, Sae-Hyuk (KOREA UNIVERSITY) ;
- Chang, Bang-Hyun (KOREA UNIVERSITY)
- Published : 1988.07.01
Abstract
AESOPS computer program is designed to find those eigenvalues of a linear dynamic system model which most strongly characterize oscillations between generator rotors. The low frequency oscillation actually occurred in October, 1986 in Korean Electric Power Corporation (KEPCO) System. 28 oscillation modes are identified through computer runs and two of them are calculated unstable in the case of the start of a pumped-storage unit. This program is considered to complement the conventional PSS/E stability program for the stability study of KEPCO system.
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