Comprehensive Analysis of Wheel Drive Motor Torque Characteristics

被引:1
|
作者
Sun Qing [1 ]
Zuo Shuguang [1 ]
Ma Conggan [1 ]
Zhang Fanhui [1 ]
Meng Shu [1 ]
机构
[1] Tongji Univ, Sch Automobile Studies, Shanghai 201804, Peoples R China
关键词
wheel drive system; permanent magnet motors; torque ripple; preventive measures;
D O I
10.4028/www.scientific.net/AMM.130-134.1156
中图分类号
TH [机械、仪表工业];
学科分类号
0802 ;
摘要
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.
引用
收藏
页码:1156 / 1160
页数:5
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