无槽电机的设计与仿真  

Design and Simulation of Slotless Motors

作　　者：姚光久 谷爱昱[1] 江伟[1] 

机构地区：[1]广东工业大学,广东广州510000

出　　处：《防爆电机》2016年第5期12-14,17,共4页Explosion-proof Electric Machine

摘　　要：通过RMxprt有限元仿真软件,设计一款4极9槽、20000r/min、30W的无槽无刷直流电机,获得性能参数曲线与数据,将仿真数据与理论计算数据进行对比,验证电机设计的合理性。通过仿真数据可知在Maxwell 2D和RMxprt里选择RMxprt更适合与无槽无刷电机的仿真和计算。A 4-pole, 9-slot, 20000r/min and 30W slotless brushless DC motor is de- signed by RMxprt finite-element simulation software, and curves and data of performance pa- rameters are obtained. In comparison of simulation data with theoretical data, reasonability of motor design is proved. It can be known based on simulation data that the RMxprt chosen in Maxwell 2D and RMxprt is more suitable for simulation and calculation of slotless brushless mo- tors.

关 键 词：无槽无刷电机 设计 有限元 仿真 

分 类 号：TM33[电气工程—电机] TM32