沈阳工业大学学报2012，Vol.34Issue(3)：247-252,6.
电动汽车盘式轮毂永磁电机设计
Design of disc in-wheel permanent magnet motor of electric vehicle
摘要
Abstract
In order to design disc in-wheel permanent magnet motor reasonably, ＇the disc permanent magnet motor was used to study the wheel hub of electric vehicle. Based on the analysis in the characteristic requirements of the electric vehicle as well as the structure, material and features of the motor, the disc coreless permanent magnet synchronous motor （PMSM） was chosen as the in-wheel direct driving motor of the electric vehicle. In order to select the ideal motor parameters, the general dynamic performance of the electric vehicle was analyzed and calculated with a theoretical analysis method. Three main performance indexes including the maximum speed, acceleration time and maximum climbing ability of the electric vehicle, which determine the selection of the in-wheel motor, were discussed. According to the performance requirements of electric vehicle, the power, rotational speed and torque of the in-wheel motor were reasonably determined. And the main parameters of the in-wheel motor were determined. The present research provides the basis for the design of disc in-wheel motors.关键词
轮毂电机/盘式无铁芯/电机设计/永磁同步电机/环氧浇注/HALBACH阵列/性能指标/参数计算Key words
in-wheel motor/disk coreless/motor design./PMSM/epoxy casting/HALBACH array/performance index/parameter calculation分类
信息技术与安全科学引用本文复制引用
王晓远,陈静,王平欣..电动汽车盘式轮毂永磁电机设计[J].沈阳工业大学学报,2012,34(3):247-252,6.基金项目
国家自然科学基金资助项目 （）
