电动汽车换电站设计模型的建立与优化

在全球能源问题越来越严峻的情况下,电动汽车的发展已经上升为国家战略,电动汽车换电设施是发展电动汽车所必须的重要配套基础设施。紧密结合唐山北郊电动汽车换电站项目建设,研究换电站系统的工程设计计算模型和方法,对影响工程规模和运行经济性的主要参数:换电需求量、换电设计能力、换电工位数量、充电工位数量等进行工程建模优化分析计算;在理论分析计算的基础上,形成换电站的充换电系统标准建设方案,为本地区后续换电站的建设提供参考依据。

Establishing and Optimizing of EV Swapping Station Design Models

In the situation of more and more severe global energy problem, the development of electric vehicle （EV） has risen to national strategy, and the swapping facilities of EV are important supporting infrastructure. Closely combined with the construction project of the swapping station of EV in the northem suburb of Tangshan, this paper studies the engineering de- sign calculation models and methods of the swapping station system, builds a construction model to optimize, analyze and calculate the main parameters which may influence the project scale and the operational economy, such as the demand quantity of swapping, design ability of swapping, station numbers of swapping and charging. On the basis of theoretical analysis and calculation, a standard construction scheme of charging and swapping system in swapping station is formed, providing a reference basis for the follow-up swapping station construction in same region.