To improve the accuracy and rationality of electric vehicle charging station site selection and construction,a multi-level fuzzy comprehensive evaluation method is proposed.Firstly,the target service area covered by the site selection location is defined,and POI data within the area is introduced.Combined with clustering algorithms and fuzzy comprehensive scoring,the potential charging demand level of blocks is divided.Then,the number of DC charging guns per square kilometer in the target area and the average daily charging volume per gun in the target area are calculated to determine the supply level of charging piles in the area and the current charging heat level.Finally,a multi-level fuzzy evaluation model is established to determine the weight of data indicators at the supply and demand levels,and through case verification,it is demonstrated that the model can effectively quantify the applicability of charging station site selection.
关键词
充电站选址/聚类算法/层次分析模型/模糊评价模型/综合评估法
Key words
charging station site selection/clustering algorithm/hierarchical analysis model/fuzzy evaluation model/comprehensive evaluation method
维普
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