单绕组无轴承开关磁阻电动机绕组电流计算  

A Method of Winding Current Calculation for Single Winding Bearingless Switched Reluctance Motors

作　　者：李群[1] 邓智泉[1] 曹鑫[1] 冯绍兵[1] 

机构地区：[1]南京航空航天大学,江苏南京210016

出　　处：《微特电机》2013年第4期17-20,23,共5页Small & Special Electrical Machines

基　　金：国家自然科学基金青年科学基金项目(51107056);国家自然科学基金面上项目(50877036)

摘　　要：在阐述双绕组无轴承开关磁阻电动机(BSRM)的数学模型以及工作原理的基础上,提出运用现有的双绕组无轴承开关磁阻电动机理论成果,结合磁势相等的等效原理,建立了单绕组无轴承开关磁阻电动机各绕组电流的数学模型,同时用有限元分析了该模型的正确性,为单绕组无轴承开关磁阻电动机控制策略的研究提供新的视角。The principle of bearingless switched reluctance motor was briefly introduced. A method which uses the theo- retical results of double winding bearingless switched reluctance motor and equivalent principle was put forward, and the cal- culation formula of single winding bearingless switched reluctance motor was deduced. Finite element simulation results show the validity of the method. This offers a new perspective to control the single winding bearingless switched reluctance motor.

关 键 词：单绕组 无轴承 开关磁阻电动机 等效原理 有限元 

分 类 号：TM352[电气工程—电机]