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

被引：0
|
作者：
Wang, Shaopeng [1 ,2 ]
Lu, Jiawei [5 ]
Li, Bin [1 ,2 ]
Liu, Chengcheng [1 ,2 ]
Wang, Youhua [1 ,2 ]
Lei, Gang [3 ]
Guo, Youguang [3 ]
Zhu, Jianguo [4 ]
机构：
[1] Hebei Univ Technol, Sch Elect Engn, State Key Lab Reliabil & Intelligence Elect Equip, Tianjin, Peoples R China
[2] Hebei Univ Technol, Prov Minist Joint Key Lab EFEAR, Tianjin, Peoples R China
[3] Univ Technol, Sch Elect & Data Engn, Sydney, NSW, Australia
[4] Univ Sydney, Sch Elect & Informat Engn, Sydney, NSW, Australia
[5] Guangdong Power Grid Co Ltd, Dongguan Power Supply Bur, Dongguan, Guangdong, Peoples R China
来源：
JOURNAL OF POWER ELECTRONICS | 2022年 / 22卷 / 04期
关键词：
Axial flux permanent magnet machine (AFPMM); Speed regulation range; Mechanical flux-weakening; Finite-element software; OPTIMIZATION;
D O I：
10.1007/s43236-022-00386-1
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：
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
收藏
页码：653 / 663
页数：11
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