Research on the Location Selecting Problem of Electric Vehicle Charging Station

摘要

Firstly the location selecting principle of electric vehicle charging station are analyzed; and then the problem of electric vehicle charging station location selecting and its evaluation are described in detail. In order to determine the charging station location, a spatial clustering algorithm is put forwarded. The process of the spatial clustering algorithm is analyzed in detail. The example analysis of the charging station location shows the effectiveness of this algorithm. In order to evaluate the charging station location, the location factors of electric vehicle charging station are analyzed. Based on the location factors of electric vehicle charging station, the hierarchical evaluation structure of electric vehicle charging station location is constructed, divided into three levels, including 4 first-class factors of evaluation and 14 second-class factors of evaluation. A multi hierarchy fuzzy method to evaluate electric vehicle charging station based on the hierarchical evaluation structure is proposed. The fuzzy multi-level evaluation model and algorithm and given, analysis results show that the multi-level fuzzy method can reasonably, to complete the electric vehicle charging station location evaluation.