Electromagnetic-Thermal Integration Design of Permanent Magnet Motor for Vehicles

IF 0.9 Q4 ENGINEERING, MECHANICAL

International Journal of Rotating Machinery Pub Date : 2019-05-02 DOI:10.1155/2019/9653231

Shijun Chen, Qi Zhang, Surong Huang

引用次数: 3

Abstract

To more efficiently design high performance vehicular permanent magnet motor, an electromagnetic-thermal integration design method is presented, which considers both the electromagnetic properties and the temperature rise of motor winding when determining the main dimensional parameters of the motor. Then a 48-slot and 8-pole vehicular permanent magnet motor is designed with this method. The thermomagnetic coupling design is simulated and validated on the basis of multiphysical domain on finite element analysis. Then the prototype is analyzed and tested on a newly built motor experiment platform. It is shown that the simulation results and experimental results are consistent, which validate the accuracy and effectiveness of the new design method. Also this method is proved to well improve the efficiency of permanent magnet motor design.

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车用永磁电机的电磁热集成设计

为了更有效地设计高性能车载永磁电机，提出了一种电磁热集成设计方法，该方法在确定电机主要尺寸参数时，同时考虑了电机绕组的电磁特性和温升。然后用这种方法设计了一台48槽8极车载永磁电机。基于多物理域的有限元分析，对热磁耦合设计进行了仿真验证。然后在新建的电机实验平台上对样机进行了分析和测试。仿真结果与实验结果一致，验证了新设计方法的准确性和有效性。该方法也很好地提高了永磁电机的设计效率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

International Journal of Rotating Machinery ENGINEERING, MECHANICAL-

CiteScore

2.40

自引率

0.00%

发文量

审稿时长

25 weeks

期刊介绍： This comprehensive journal provides the latest information on rotating machines and machine elements. This technology has become essential to many industrial processes, including gas-, steam-, water-, or wind-driven turbines at power generation systems, and in food processing, automobile and airplane engines, heating, refrigeration, air conditioning, and chemical or petroleum refining. In spite of the importance of rotating machinery and the huge financial resources involved in the industry, only a few publications distribute research and development information on the prime movers. This journal is the first source to combine the technology, as it applies to all of these specialties, previously scattered throughout literature.