慢充和换电方式下的电动汽车充电负荷计算  

Charging Load Calculation of Electric Vehicles Under Normal Charging Mode and Battery Exchange Mode

作　　者：俞豪君 梁茜 许文超[1] 牛涛[1] 韩志锟[1] 

机构地区：[1]江苏省电力设计院,江苏南京211102 [2]上海电力公司沪北供电公司,上海200070

出　　处：《江苏电机工程》2015年第2期58-61,共4页Jiangsu Electrical Engineering

摘　　要：提出了慢充模式和换电模式电动汽车充电功率预测计算方法。首先综合分析影响电动汽车充电功率的各要素,在合理假设的基础上,建立要素量化概率模型,其次引入蒙特卡洛随机模拟方法,提出充电功率计算方法和流程,以北京地区为例,研究混合模式的电动汽车的规模化接入对城市电网的影响。The charging load calculation methods for EVs under normal charging mode and battery exchange mode are introduced. Firstly, key factors impacting charging are analyzed and modeled based on a set of proper assumptions. Secondly, the Monte Carlo method is adopted to calculate the charging load of EVs. Finally, the impacts of mixed-mode EVs on urban power system is studied.

关 键 词：电动汽车 充电负荷计算 随机模拟 换电 智能电网 

分 类 号：U469.72[机械工程—车辆工程]