著者

伊藤 亘輝 中村 健二

出版者

公益社団法人 日本磁気学会

雑誌

日本磁気学会論文特集号 (ISSN:24320471)

巻号頁・発行日

vol.4, no.1, pp.86-90, 2020-05-01 (Released:2020-05-01)

参考文献数

10

---

This paper deals with an influence of current phase angle on a stall torque of magnetic-geared motor. First, a relationship between the current phase angle and the stall torque of the magnetic-geared motor is indicated in experiment. Next, the experimental results are deeply investigated by comparing an SPM-type magnetic-geared motor with an IPM-type one by using three-dimensional finite element method (3D-FEM). As a result, in the case of the IPM-type, it is clear that the modulated magnetic flux of the inner rotor magnet includes the armature flux. Furthermore, the influence of the modulated magnet flux from the outer rotor magnets is also investigated.