纯电动汽车低压蓄电池的必要性及控制策略

Necessity and Control Strategy of Low Voltage Battery for Pure Electric Vehicle

文章介绍了低压蓄电池在纯电动汽车中存在的必要性,阐述了12 V低压蓄电池在使用过程中出现的问题,通过对低压蓄电池容易亏电的现象进行分析,提出了优化低压蓄电池亏电的控制策略,保证了车辆的使用安全。

The necessity of low voltage battery in pure electric vehicle is introduced,and the problems in the use of 12 V low-voltage battery are described.By analyzing the phenomenon that lowvoltage battery is easy to lose power,the control strategy of optimizing low-voltage battery loss is put forward to ensure the safety of vehicles.