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案件記録

STATOR FOR AN AFPM MOTOR AND A MOTOR COMPRISING THE SAME

発明審査中
14請求項 · 2 独立
§ Ⅰ

案件概要

発明者

Dong Hee Lee; Sang Jin Park; Ji Yeon Kim

IPC分類

H2K 3/28H2K 1/16H2K 15/4H2K 21/24

CPC分類

H2K3/28H2K1/16H2K15/433H2K21/24

A stator for an axial flux permanent magnet motor and a motor including the same are disclosed. The stator may include a stator core configured to include a predetermined number of slots in a circumferential direction and a plurality of coils configured to be inserted into the predetermined number of slots and connected to the phases of a multi-phase power supply source. The coil may be coupled to the stator core by an odd-layer winding and an even-layer winding that rotate to form a multi-helical structure so that the odd-layer winding and the even-layer winding may be coupled to the stator core in the multi-helical structure. Thus, the height of end-turns may be shortened and the diameter of the stator may be increased.

原文(中国語)

A stator for an axial flux permanent magnet motor and a motor including the same are disclosed. The stator may include a stator core configured to include a predetermined number of slots in a circumferential direction and a plurality of coils configured to be inserted into the predetermined number of slots and connected to the phases of a multi-phase power supply source. The coil may be coupled to the stator core by an odd-layer winding and an even-layer winding that rotate to form a multi-helical structure so that the odd-layer winding and the even-layer winding may be coupled to the stator core in the multi-helical structure. Thus, the height of end-turns may be shortened and the diameter of the stator may be increased.

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