摘要
整流充电机损耗研究对于新建电动汽车充电站的充电机选型十分重要。建立电动汽车充电站充电机损耗分析简化模型;依据6脉波、12脉波及PWM整流充电机的工作原理,给出充电全过程整流模块及电路损耗数学模型;最后,依据厂商提供的元器件参数,分析三类充电机损耗情况,并给出电动汽车充电站充电机选型原则。
Comparative researches on different types of rectifying chargers are very important for the charger selection.The comparative mathematical models of the charger losses are established in this paper. Based on six-pulse rectifier,twelve-pulse rectifier and PWM rectifier, the loss model of the whole charging process is presented. Finally, according to the component parameters provided by manufacturers, the loss levels of the three-type chargers are compared, and the selection principle of rectifying chargers is summarized.
作者
邓霞
DENG Xia(School of Electronics and Information Engineering, Shunde Polytechnic, Foshan Guangdong 528333, China)
出处
《顺德职业技术学院学报》
2016年第3期18-22,共5页
Journal of Shunde Polytechnic
基金
广东省高等职业教育品牌专业建设项目(2016gzpp139)
关键词
充电机
6脉波整流
12脉波整流
PWM整流
the charger
six-pulse rectifier
twelve-pulse rectifier
PWM rectifier
