基于有限元分析的一种超超高效异步电机∗

摘要

In order to increase the cost and material conditions as little as possible for improving the efficiency of the motor, and reduce the losses of the motor, YE3-132S-6X3 super-efficient motor was analyzed. According to the characteristics of its loss analysis, this paper changed the motor slot coordination, and through the finite element analysis, further has carried on the design of slot type and winding. finally, in order to further reduce iron loss, this paper used the new type of silicon steel, and then by comparing with the finite element analysis and experimental test found YE3-132S-6X3 motor efficiency had achieved the purpose of the ultra-super efficient, and other performance parameters could also meet the requirements.%为尽量少的增加成本和材料条件，进一步提升电机的效率，降低电机损耗，对YE3-132S-6X3超高效电机进行损耗分析。针对其损耗分析的特点，通过改变电机的定转子槽配合及有限元分析，进一步对槽型和绕组进行了设计。为再进一步降低铁耗，采用了新型硅钢片。通过有限元分析对比与试验测试发现YE3-132S-6X3电机的效率达到了超超高效的目标，而其他性能参数仍能满足要求。