대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 1999년도 추계학술대회 논문집 학회본부 A
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- Pages.150-152
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- 1999
SIME법의 과도안정도 판정속도 향상을 위한 새로운 발전기 그룹핑 방법
A New Generator Grouping Method for Speed-up of Transient Stability Evaluation in SIME
- Ahn, Tae-Hyung (Dept. of Electrical Engineering, Korea University) ;
- Lee, Byong-Jun (Dept. of Electrical Engineering, Korea University) ;
- Kwon, Sae-Hyuk (Dept. of Electrical Engineering, Korea University)
- 발행 : 1999.11.20
초록
This paper presents a new generator grouping method for speed-up of transient stability evaluation in SIME. The critical generators are grouped by new indices in the early stage of time domain simulation. And the simulation can be early terminated by fast stability evaluation using the time trajectory of equivalent one machine infinite bus. The main advantage of the proposed method is that it can be applied to stable cases as well as unstable ones. The effectiveness of the proposed method is tested on the PSS/E test system.
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