软磁复合材料在电机中的应用

Soft Magnetic Composite Materials and Their Applications in Electrical Machines

软磁复合材料(SMCs)在过去的十几年里取得了相当大的发展,并在许多领域得到应用。本文在分析大量文献的基础上,综述了开发利用SMCs的动态,介绍了这种材料在电机中的应用特点,讨论了现有研究成果的成功经验,并分析了存在的问题。认为SMCs在结构复杂的小型电机中有一定的应用优势。最后总结出SMCs电机要得到较好的商业应用还需要进一步开展的工作。

Soft magnetic composite materials （SMCs） have undergone a significant development and have been in a range of new applications in the past decade. Based on the experiences of the SMCs research group at University of Technology, Sydney, and with the analysis of many references, a comprehensive survey on the development and application of SMCs in electrical machines is presented in the paper. Both successful experiences and existing difficulties are reviewed and analyzed. It is believed that the application of SMCs is preponderant in the small motors with complex topologies. Possible further work required for the commercial success of SMCs machines is also proposed.