Comprehensive Analysis of Wheel Drive Motor Torque Characteristics
Wheel drive motor torque ripple will cause noise and vibration, and affect vehicle ride comfort. The research status of electric vehicle wheel drive systems was described briefly. Based on the analysis and comparison of several electric vehicle motor, The causes of torque ripple in permanent magnet DC motors were summarized. Preventive measures of the torque ripple were proposed accordingly. Finally to be proposed were the new questions of the torque output characteristic of BLDC while used as the wheel drive motor in complex driving conditions.
wheel drive system permanent magnet motors torque ripple preventive measures
Sun Qing Zuo Shuguang Ma Conggan Zhang Fanhui Meng Shu
School of Automobile Studies, Tongji University, Shanghai, 201804, China
国际会议
合肥
英文
1156-1160
2011-09-23（万方平台首次上网日期，不代表论文的发表时间）