摘要
在纯电动商务车中使用两个或两个以上的动力源共同为整车提供动力时,会带来动力源的参数匹配问题。在AVL/CRUISE软件中搭建纯电动商务车复合电源及整车仿真模型,并对复合电源参数进行匹配研究。仿真结果表明,所设计的复合电源能够为整车提供足够能量满足纯电动商务车行驶时的速度以及加速度要求,有效降低了锂离子电池放电倍率。
It will bring parameter matching problem of power source, when the pure electric commercial vehicle uses two or more power sources for the vehicle. The simulation models of pure electric commercial vehicle and its compound power supply are set up by AVL/CRUISE,and the research on parameter matching for compound power supply is made. The results show that compound power supply designed can provide enough energy to meet the velocity and acceleration requirements of electric commercial vehicles, which reduces discharge rate of Li - ion battery.
出处
《现代机械》
2016年第6期18-21,共4页
Modern Machinery
基金
贵州省重大科技专项计划项目【黔科合重大专项字(2015)6007】
关键词
复合电源
锂离子电池
超级电容
参数匹配
compound power supply, Li - ion battery, ultracapacitor, parameter matching
