韩国电力系统输电线路拥塞的决策方法

PowerCon 2000. 2000 International Conference on Power System Technology. Proceedings (Cat. No.00EX409) Pub Date : 2000-12-04 DOI:10.1109/ICPST.2000.898178

J. Cha, Kwangcheol Oh, Byongjun Lee, Kil-Yeong Song

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引用次数: 6

摘要

本文运用模糊理论对考虑不确定因素的输电线路加固规划的主观准则进行量化。由于该方法易于应用于电力系统规划等多属性决策问题，本文还采用Sugeno模糊积分对算法进行验证，并利用1998年韩国电力公司(KEPCO) 345 kV输电线路的突发事件分析结果，寻找最大负荷供应能力(MLSC)较小的瓶颈线。提出了几种可行的线路加固方案，解决了韩电系统的瓶颈问题。

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A decision making method for congested transmission lines of KEPCO system

In this paper, fuzzy theory is used to quantify some subjective criteria to consider uncertain factors for transmission line reinforcement planning. As it can be easily applied to multi attribute decision making problems such as power system planning, Sugeno's fuzzy integral is also used in the proposed method to verify the proposed algorithm, some bottle-neck lines are searched for the case that the amount of maximal load supplying capability (MLSC) is small using the results of contingency analysis for Korea Electric Power Corporation (KEPCO)'s 345 kV transmission line in 1998. Several feasible alternatives are composed for line reinforcement which can solve the bottle-neck problem in the KEPCO system.

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PowerCon 2000. 2000 International Conference on Power System Technology. Proceedings (Cat. No.00EX409)

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