Design and analysis of mechanical flux-weakening device of axial flux permanent magnet machines

被引：0

作者：

Shaopeng Wang

Jiawei Lu

Bin Li

Chengcheng Liu

Youhua Wang

Gang Lei

Youguang Guo

Jianguo Zhu

机构：

[1] Hebei University of Technology,State Key Laboratory of Reliability and Intelligence of Electrical Equipment, School of Electrical Engineering

[2] Hebei University of Technology,Province

[3] University of Technology,Ministry Joint Key Laboratory of EFEAR

[4] University of Sydney,School of Electrical and Data Engineering

[5] Dongguan Power Supply Bureau of Guangdong Power Grid Co.,School of Electrical and Information Engineering

[6] Ltd.,undefined

来源：

Journal of Power Electronics | 2022年 / 22卷

关键词：

Axial flux permanent magnet machine (AFPMM); Speed regulation range; Mechanical flux-weakening; Finite-element software;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Due to the low inductance of an axial flux permanent magnet machine (AFPMM), the constant power speed regulation range is small. A new mechanical flux-weakening method for single-rotor single-stator AFPMMs is proposed in this paper. By installing a mechanical flux-weakening device on one side of the stator and rotating it certain angle, the speed regulation of the flux-weakening can be realized. The device is simple in structure, easy to operate, and can be operated in the process of machine operation. The validity of the device is verified by applying it to a machine. Finite-element software is used to calculate and analyze the performances of two machines with the device.

引用

页码：653 / 663

页数：10

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