摘要
纯电动汽车的续驶里程和动力电池的充放电特性密切相关,动力电池的充放电特性与环境温度又密切相关。文章通过试验给出单体电池在不同温度下的充放电特性,从等效计算和实际测试分别对纯电动汽车在室温和-20℃条件下的续驶里程进行分析研究。
Endurance mileages of electric vehicle are closely related to the charging and discharging characteristics of power batteries and also closely related to the ambient temperature. The authors show the experiment results of charging and discharging characteristics of single body battery in different temperature, and then analyse the endurance mileages of electric vehicle through the equivalent calculation and tests at room temperature and -20℃.
出处
《客车技术与研究》
2012年第2期49-51,57,共4页
Bus & Coach Technology and Research
关键词
纯电动汽车
低温环境
充放电特性
续驶里程
electric vehicle
low temperature
charging and discharging characteristics
endurance mileage
