대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2004년도 추계학술대회 논문집 전력기술부문
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- Pages.223-226
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- 2004
IPLAN을 이용한 ULTC와 전압안정도 해석
ULTC and Voltage Stability Analysis with use of IPLAN
- Hong, Young-Hwan (Kyung-Pook Univ.) ;
- Baek, Young-Sik (Kyung-Pook Univ.)
- 발행 : 2004.11.12
초록
This paper describers the power demand and the voltage stability in power system. Especially the power demand on summer is more and more increase in korea. According to load quantity is increasing voltage is getting down. And power system becomes unstable. So this paper is prevent voltage down using to ULTC modeling which is a part in a transformer. Therefore our purpose is power system stability increasing as variable state like a load increasing or a fault. Then this paper is using IPLAN and PSS/E as analysis tool. PSS/E is very powerful engine on load flow analysis. And IPLAN is capable of using on variable program compiling with user.
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