摘要
充电电池是电动汽车的核心部件,直接影响电动汽车的性能,而一种有效的充电方法可提高动力电池的寿命。设计了充电主电路及控制电路,针对铅酸蓄电池在PSCAD环境搭建了仿真电路模型,采用一种自恢复正负脉冲式充放电策略,验证了该充放电策略的有效性,对于其他种类的蓄电池也有借鉴意义。
The battery is the core of the electric vehicle.It directly affects the performance of the electric vehicle.An effective charge method can improve the service life of power battery.This paper presents the design of charging main circuit and control circuit.It builts simulation circuit model in PSCAD environment for lead-acid battery.h uses a kind of positive and negative pulse type charging and discharging from the recovery strategy.The effectiveness of the strate- gy of the charging and discharging are verified.It can also be used for reference for other kinds of battery.
出处
《电力电子技术》
CSCD
北大核心
2013年第6期81-82,85,共3页
Power Electronics
关键词
蓄电池
充电策略
电动汽车
battery
charge strategy
electric vehicle
