대한전기학회:학술대회논문집 (Proceedings of the KIEE Conference)
- 대한전기학회 2001년도 추계학술대회 논문집 전력기술부문
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- Pages.350-353
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- 2001
Fuzzy 정수계획법을 이용한 송전망의 확충계획에 관한 연구
A Study on the Transmission System Expansion Planning using Fuzzy Integer Programming
- 김홍식 (국립경상대학교 전기공학과) ;
- 문승필 (국립경상대학교 전기공학과) ;
- 이영진 (국립경상대학교 전기공학과) ;
- 최형림 (국립경상대학교 전기공학과) ;
- 최재석 (국립경상대학교 전기공학과)
- Kim, Hong-Sik (Gyeongsang National University) ;
- Moon, Seung-Pil (Gyeongsang National University) ;
- Lee, Young-Jin (Gyeongsang National University) ;
- Choi, Hyong-Lim (Gyeongsang National University) ;
- Choi, Jae-Seok (Gyeongsang National University)
- 발행 : 2001.11.16
초록
This study proposes a new method for the transmission system expansion planning using the fuzzy integer programming. It presents stepwise cost characteristics analysis which is a practical condition of an actual systems. A branch and bound method which includes the network flow method and the maximum flow-minimum cut set theorem has been used in order to proceed the stepwise cost characteristics analysis. Uncertainties of the permission of the construction cost and not strict reserve rate and load forecasting of expansion planning have been included and also processed using fuzzy set theory in this study. In order to proceed the latter analysis, the solving procedure is illustrated in detail by branch and bound method which includes the network flow method and maximum flow-minimum cut set theorem. Finally, case studies on 21-bus test system show that the algorithm proposed is efficiently applicable to the practical expansion planning of transmission systems in future.
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