• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

Electric Power Construction ›› 2016, Vol. 37 ›› Issue (6): 116-124.doi: 10.3969/j.issn.1000-7229.2016.06.017

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Planning of Electric Taxi Charging Station Based on Adaptive Quantum Genetic Algorithm

LI Hu1, GE Fenglei2, SHI Jing1, TAN Jian1   

  1. 1.State Grid Jiangsu Economic Research Institute, Nanjing 210000, China;2. State Grid Xuzhou Power Supply Company, Xuzhou 221000, Jiangsu Province, China
  • Online:2016-06-01

Abstract:

 The scientific layout and construction of charging infrastructure for electric taxis is of great significance to the promotion of electric taxis. Taking into account the importance of time value to taxi drivers with the purpose of maximizing the benefits, this paper adopts the annual cost of construction and operation maintenance of charging station, the annual time cost of taxi to the charging station, the annual waiting time cost of charging and the annual cost of distribution network loss to establish the total annual cost objective function in the whole society, and takes the safe operation of distribution network as the constraints of charging station layout planning to construct model. We apply adaptive adjustment strategy in the quantum genetic algorithm to solve the model with combining Voronoi diagram method. Then, we divide the service areas of charging station based on Voronoi diagram, and adopt the queuing theory M/G/c model to perform the optimization configuration of charging station, so as to realize the location of electric taxi charging station. Finally, the example analysis of 36-nodes road network and 33-nodes distribution network verifies the effectiveness and practicality of the model.

Key words: adaptive quantum genetic algorithm, taxi, Voronoi diagram, queuing theory

CLC Number: