Efficiency Improvement of In-Wheel Magnetic Geared Motor and Feasibility Study for Walking Support Machines
Efficiency Improvement of In-Wheel Magnetic Geared Motor and Feasibility Study for Walking Support Machines
复制标题
轮内磁力减速电机的效率提高及行走辅助机的可行性研究
DOI：
10.1109/iemdc.2019.8785161
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发表时间：
2019
期刊：
影响因子：
--
通讯作者：
K. Nakamura
中科院分区：
文献类型：
--
作者：
Koki Ito;T. Kadomatsu;K. Nakamura
期望将电动机和磁齿轮磁性结合的磁齿轮电动机投入实际使用。在前面的论文中，磁齿轮电机的原型，并证明了可行性和实用性。然而，原型齿轮电机的效率不够高。本文介绍了从增加转矩和降低损耗两方面提高磁齿轮减速电动机效率的方法。改进后的减速电机效率有了显著提高。此外，应用于步行支持机器的可行性进行了研究。
A magnetic-geared motor in which an electric motor and a magnetic gear are magnetically combined is expected to be put into practical use. In a previous paper, a magnetic-geared motor was prototyped, and the feasibility and usefulness were demonstrated. However, the efficiency of the prototype geared-motor is not enough high. This paper describes the efficiency improvement of the magnetic-geared motor by both increasing torque and reducing losses. The improved geared-motor demonstrates that the efficiency is improved remarkably. Furthermore, feasibility for applying to walking support machines is studied.