典型文献
Design and Analysis of New Modular Stator Hybrid Excitation Synchronous Motor
文献摘要：
Hybrid excitation motor is a combination of permanent magnet motor and electric excitation motor, which can flexibly adjust the air gap magnetic field. At present, the traditional silicon steel sheet core material is widely used, but this material limits the further reduction of stator iron loss. In this paper, a new type of hybrid excitation synchronous motor with modular stator structure based on amorphous alloy material is proposed. The design power is 1kW, and the speed is 3000rpm. By placing the armature winding and electric excitation winding in the stator slot, the slip ring and brush are avoided, and the reliability of the motor is improved. The rotor adopts staggered magnetic pole structure, which has strong flux adjusting ability. The core loss is greatly reduced by using amorphous alloy. Firstly, the structure and working principle of the new motor are given; Secondly, the size parameters of the motor are given, and the principle of flux adjustment is verified and analyzed by three-dimensional finite element(3D-FEM); Finally, through theoretical analysis of the influence factors of the magnetic adjustment ability and 3D-FEM finite element computation, the flux adjustment ability and the torque lifting at low speed are verified, and the advantages of the motor are verified.
文献关键词：
中图分类号：
作者姓名：
Shengnan Wu;Yukun Wang;Wenming Tong
作者机构：
School of Electrical Engineering,Shenyang University of Technology,Shenyang 110870,China;National Engineering Research Center for Rare Earth Permanent Magnet Machines,Shenyang University of Technology,Shenyang 110870,China
文献出处：
引用格式：
[1]Shengnan Wu;Yukun Wang;Wenming Tong-.Design and Analysis of New Modular Stator Hybrid Excitation Synchronous Motor)[J].中国电工技术学会电机与系统学报（英文）,2022(02):188-194
A类：
3000rpm
B类：
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AB值：
0.571166
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