一种电动汽车充换电服务网络需求分析模型

通过分析电动汽车充换电需求的特点,以优化配置电动汽车充换电服务网络为出发点,提出一种电动汽车充换电服务网络的需求分析模型.按照不同服务对象的特点对充换电站进行细化分类,在此基础上研究不同类型充换电设施的规模配置及服务范围,建立各类型充换电站配置的数学模型及相互间合理的配比模型,形成基于服务能力和地理分布的需求分析模型.研究了模型针对电动汽车不同发展阶段模型的适应性,并对所构建的电动汽车充换电服务网络进行了验证优化.实际算例的计算结果表明,该模型对电动汽车充换电服务网络的规划建设具有较好的指导意义.

A Requirement Analysis Model of Charge and Battery Replacement Service Network for Electric Vehicles

Based on the analysis to the characteristics of the charge and battery replacement requirement for e- lectric vehicles, a requirement analysis model of charge and battery replacement service network is presented in order to optimize the charge and battery replacement service network for electric vehicles. According to the dif- ferent service objects, the charge and battery replacement station is classified, and then the scale configuration and service scope of the charge and battery replacement station are researched based on the classification. The mathematical model of scale configuration for the charge and battery replacement station is established, and the requirement analysis model of the charge and battery replacement service network is formed based on the serv- ice ability and geographical distribution. The adaptability of the model to different development stages of elec tric vehicles is researched, and the charge and battery replacement service network is optimized further. The results showed that the presented model had the better guidance significance for the building of the charge and battery replacement service network.