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基于电动物流车的充电和换电设施选址模型
引用本文:杨磊,郝彩霞,唐瑞红.基于电动物流车的充电和换电设施选址模型[J].系统工程理论与实践,2019,39(7):1781-1795.
作者姓名:杨磊  郝彩霞  唐瑞红
作者单位:华南理工大学 经济与贸易学院, 广州 510006
基金项目:国家自然科学基金(71572058,71520107001);华南理工大学中央高校基本科研业务费项目(2018ZDXM05);广东省软科学项目(2018A070712002)
摘    要:本文研究了在充电和换电两种模式下基于电动物流车的充换电设施选址问题.首先,分别建立无充电行为时的路径规划和车辆调度模型以及充电和换电模式下,以用电成本,车辆固定出行成本,机会成本和惩罚成本之和最小化为目标的充换电设施选址模型.然后设计了一种改进的遗传算法求解路径规划和选址模型.最后,对比分析了充电和换电模式下充换电设施的选址决策及配送总成本,并得到结论:充电未造成配送延迟时,充电模式下的配送成本较低;充电导致配送延迟时,提高充电速度或选用换电模式能够使配送成本更低.另外,公用充电站服务费用的高低会显著影响物流企业关于自建充电设施还是使用公用充电站的决策.

关 键 词:电动物流车  充电模式  换电模式  选址  充换电设施  
收稿时间:2018-08-31

Location models of charging and battery swapping facilities based on electric vehicles
YANG Lei,HAO Caixia,TANG Ruihong.Location models of charging and battery swapping facilities based on electric vehicles[J].Systems Engineering —Theory & Practice,2019,39(7):1781-1795.
Authors:YANG Lei  HAO Caixia  TANG Ruihong
Institution:School of Economics and Commerce, South China University of Technology, Guangzhou 510006, China
Abstract:This paper studies the location problem of battery charging and swapping facilities based on electric vehicle under battery charging mode and swapping mode. Firstly, this study builds a path planning and vehicle scheduling model without charging or battery swapping and location models with the objective of minimizing the sum of electricity cost, fixed cost, opportunity cost, and penalty cost under both charging mode and battery swapping mode. Then an improved genetic algorithm is developed to solve the path planning model and the location models of charging or swapping facilities. Finally, this paper compares and analyzes the location decision of charging or swapping facilities and the relevant distribution cost under charging mode and battery swapping mode. Results of this study show that when there is no delay caused by the charging in distribution, the delivery cost under the charging mode is lower; but when there are delays caused by the charging, improving charging speed or using battery swapping mode can lower the delivery cost. In addition, the service cost of public charging stations will significantly affect the decision-making of logistics companies on whether to build their own charging facilities or use public charging stations.
Keywords:electric vehicles  battery charging mode  battery swapping mode  location problems  charging or swapping facilities  
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