Aiming at the problem that it is difficult to quantify the subjective and objective weights of each index in transmission network planning
an evaluation method of transmission network planning scheme which combines improved analytic hierarchy process
CRITIC(CRiteria Importance Through Intercriteria Correlation) method and TOPSIS(Technique for Order Preference by Similarity to Ideal Solution) is proposed. Firstly
the subjective and objective weights of each index are calculated by the improved analytic hierarchy process and CRITIC method respectively and the comprehensive weights are obtained by combining the two weights. Then
the relative closeness coefficient between each planning scheme and the ideal solution is calculated by using TOPSIS
which is taken as the measurement standard to realize the sorting of planning schemes. This method that comprehensively considers the subjective and objective weights effectively utilizes the objective information of index data and takes full account of the important role of subjective evaluation and decision in the actual network planning. The effectiveness of the proposed evaluation method is verified by the typical IEEE Garver-6-bus system
which is commonly used in the transmission network planning.
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Related Author
SHEN Yu
XIONG Yongxin
YAO Wei
AI Xiaomeng
WEN Jinyu
ZHANG Jian
TU Jingzhe
ZENG Bing
Related Institution
State Key Laboratory of Advanced Electromagnetic Engineering and Technology, School of Electrical and Electronic Engineering, Huazhong University of Science and Technology
China Electric Power Research Institute
State Grid Corporation of China
College of Electrical Engineering,Zhejiang University