Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 1997.07c
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- Pages.886-890
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- 1997
The Analysis and Evaluation of the Disturbances and Controller Effects to Power System Dynamic Voltage Stability
동적전압붕괴에 대한 외란의 영향평가 및 제어기기 적용효과 분석
- Lee, Geun-Joon (Korea Electric Power Research Institute) ;
- Choo, Jin-Bu (Korea Electric Power Research Institute) ;
- Kim, Kern-Joong (ChungNam Univ.)
- Published : 1997.07.21
Abstract
This paper presents shows various process of dynamic voltage collapses which were initiated by power system disturbances, and the impacts of dynamic voltage controllers. According to the analysis results, the composition of induction motors with short time constant strongly affect the voltage collapse. To escape the voltage collapse, adding fast acting reactive compensation device, such as SVC, at high reactive loss sensitivity(
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