基于ANSYS的无刷直流空心杯电机电磁设计与分析  

Eletromagnetic Design and Analysis of Brushless DC Hollow Cup Motor Based on ANSYS

作　　者：王帅帅 曾晓松 梅骁 王晨宇 WANG Shuaishuai;ZENG Xiaosong;MEI Xiao;WANG Chenyu(Guizhou Aerospace Linquan Motor Co.,Ltd.,Guiyang 550081,China;National Engineering Research Centre for Small and Special Precision Motors,Guiyang 550081,China)

机构地区：[1]贵州航天林泉电机有限公司,贵阳550081 [2]国家精密微特电机工程技术研究中心,贵阳550081

出　　处：《微特电机》2025年第2期37-40,44,共5页Small & Special Electrical Machines

摘　　要：给出了无刷直流空心杯电机的设计方法,包括电机的主要尺寸确定、电枢绕组设计、铁心和磁钢的选择,运用ANSYS建立三维模型,对电机的电磁性能和温升进行分析。制作样机,将实测值与仿真值进行对比,结果表明,该电机设计方法的准确度为90%以上。分析了电机的转矩和转速的关系,电机能够在一定转矩范围内高效率运行,证明了该设计方法的有效性,为无刷直流空心杯电机的设计提供了参考。The design method of brushless DC hollow cup motor was presented,including the main size determination,armature winding design,selection of iron core and magnetic steel.ANSYS was used to establish a three-dimensional model,the electromagnetic performance and temperature rise of the motor was analyzed.A prototype was made and the measured values were compared with the simulated values.The results showed that the accuracy of the motor design method was over 90%.The relationship between the torque and speed of the motor was analyzed,and the motor can operate efficiently within a certain torque range,demonstrating the effectiveness of this design method and providing reference for the design of brushless DC hollow cup motors.

关 键 词：无刷直流空心杯电机 电磁设计与分析 ANSYS 三维模型 

分 类 号：TM359.9[电气工程—电机]