混合励磁盘式电机的有限元分析  

Finite-element Analysis of Hybrid-excited Torus Machine

作　　者：潘凤琰[1] 张琪[1] 黄苏融[1] 谢国栋[1] 

机构地区：[1]上海大学,上海200072

出　　处：《微特电机》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)

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.

关 键 词：混合励磁 盘式电机 三维有限元 

分 类 号：TM351[电气工程—电机]