某电动汽车冷却泵驱动器设计  

Design of Cooling Pump Drive for an Electric Vehicle

作　　者：吕科[1] 姚胜华[1] 游劲松[2] Lü Ke;Yao Shenghua;You Jingsong(School of Automotive Engineering, Hubei University of Automotive Technology, Shiyan 442002, China;Technology Center, Dongfeng Motor Corporation, Wuhan 430058, China)

机构地区：[1]湖北汽车工业学院汽车工程学院,湖北十堰442002 [2]东风汽车公司技术中心,湖北武汉430058

出　　处：《湖北汽车工业学院学报》2017年第2期8-11,共4页Journal of Hubei University Of Automotive Technology

基　　金：汽车动力传动与电子控制湖北省重点实验室开放基金项目(ZDK1201303)

摘　　要：某电动汽车采用冷却泵对动力总成进行冷却,该冷却泵动力源为无位置传感器无刷直流电机。基于飞思卡尔高性能低成本8位微控制器MC9S08MP16对冷却泵驱动器软硬件进行设计,通过实验调试确定了所设计驱动器的最佳参数,从而实现了冷却泵的良好运转。The powertrain of an electric vehicle is cooled by the cooling pump,the cooling pump power source is sensorless BLDC.Based on Freescale high-performance low-cost8-bit microcontroller MC9S08MP16,the hardware and software of the pump drive were designed.The optimum parameters of drive were determined by the experimental debugging,as a result,the good operation of the cooling pump was realized.

关 键 词：电动汽车 冷却泵 MC9S08MP16 驱动器 

分 类 号：U469.72[机械工程—车辆工程]