摘要
为了扩大转速范围 (恒压发电 /电动调速 ),文章介绍一种新型的磁场可控的混合励磁盘式电机,并以一台样机模型为例,用三维动态有限元进一步验证该电机的工作机理与磁场控制的特性。
A new structure of hybrid-excited permanent-magnet torus machine, which provides wide operation speed range (voltage adjustment for generating or speed regulation for motoring) is presented.The operation principle of the machine is described. The model of a prototype machine is analyzed with 3D transient finite-element technique. The simulation results verify the operation mechanism and the characteristics of magnetic field adjustment of the machine.
出处
《微特电机》
北大核心
2005年第1期13-15,共3页
Small & Special Electrical Machines
基金
国家自然科学基金资助(50277024)
关键词
混合励磁
盘式电机
三维有限元
hybrid excitation
torus machine
3D finite element
