대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2005년도 제36회 하계학술대회 논문집 A
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- Pages.822-824
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- 2005
Phase-Shifting Transformer를 이용한 계통 혼잡처리 방안
Congestion management Using Phase-Shifting Transformer in Power Systems
- Kim, Kyu-Ho (Ansan College of Technology) ;
- Shin, Ho-Sung (Soongsil University) ;
- Song, Kyung-Bin (Soongsil University)
- 발행 : 2005.07.18
초록
This paper presents a scheme to solve the congestion problem using phase-shifting transformer(PST) in power systems. Available transfer capability(ATC) is an important indicator of the usable amount of transmission capacity accessible by several parties for commercial trading in power transaction activities. This paper deals with an application of optimization technique for ATC calculation. Sequential quadratic programming(SQP) is used to maximize power flow of tie line subject to security constraints such as voltage magnitude and real power flow. The proposed method is applied to 10 machines 39 buses model systems to show its effectiveness.
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