用双开关磁阻电机的汽车能量再生制动技术  

Vehicle regenerative braking using dual switched reluctance motors/generators

作　　者：何仁[1] 陈庆樟[1,2] 

机构地区：[1]江苏大学江苏省汽车工程重点实验室,江苏镇江212013 [2]江西农业大学工学院,南昌330045

出　　处：《吉林大学学报（工学版）》2009年第5期1137-1141,共5页Journal of Jilin University:Engineering and Technology Edition

基　　金：江苏省自然科学基金项目(BK2007093)

摘　　要：在分析开关磁阻电机再生制动机理的基础上,结合汽车制动要求,建立了再生制动转矩计算及能量回馈模型,设计了基于双开关磁阻电机前驱的汽车制动能量回收系统方案,并提出了系统控制策略。在汽车制动能量再生试验台上进行了在环仿真试验,结果表明,采用该系统方案的制动能量回收率在中小制动强度下比单个电机方案高10%以上,在制动强度越大,双电机制动能量回收率值比单电机制动时的越大。Based on analyzing the mechanism of switched reluctance motor/generator regenerative braking, a model was set up for the regenerative braking torque computing and energy reclaiming. A dual switched reluctance motors/generators regenerative braking scheme was designed for a frontwheel drive vehicle, and its control strategy was developed. The hardware-in-loop test was peformed on the vehicle regenerative braking test bench, and the results show that the energy reclaiming ratio in the dual motors/generators scheme is 10% higher than that in the single motor/generator scheme at low to middle braking intensities, and the larger the braking intensity, the higher the energy reclaiming ratio.

关 键 词：车辆工程 制动能量再生 开关磁阻电机 双电机方案 

分 类 号：U463.52[机械工程—车辆工程]