Permanent-magnet synchronous motors with distributed single-layer tooth coil winding

被引：0

作者：

Huth, Gerhard ^{[1
]}

Baun, Martin ^{[2
]}

机构：

[1] TU Kaiserslautern, Kaiserslautern, Germany

[2] Ebm Papst Mulfingen GmbH & Co KG, Mulfingen, Germany

来源：

ELEKTROTECHNIK UND INFORMATIONSTECHNIK | 2021年 / 138卷 / 02期

关键词：

permanent-magnet synchronous motor; spindle motor; short motor; single-layer winding; distributed tooth coil winding; harmonic field behavior;

D O I：

10.1007/s00502-021-00869-2

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Permanent-magnet synchronous motors are increasingly being used in high-speed blower drives. Due to the high operating speeds, a low-pole design is usually expedient. Particularly unfavorable conditions exist for short motors in which a large part of the winding copper is inactive in the winding overhang. For these low-pole short motors, winding systems are desirable which lead to the shortest possible winding overhangs. Here, distributed single-layer tooth coil windings offer a solution. The systematics of distributed single-layer tooth coil windings is derived and a 4-pole spindle motor is used to illustrate how different winding systems affect the stationary operating behavior.

引用

页码：55 / 61

页数：7