摘要
磁悬浮开关磁阻电动机采用电磁力实现转子的悬浮 ,具有无摩擦、寿命长等优点。分析了磁悬浮开关磁阻电动机的径向力产生原理 ,给出了径向悬浮力与转子位置的关系、径向悬浮力与电流的关系曲线 ,为描述电机径向力的非线性数学模型奠定了基础。
Rotor suspending of a reluctance motor with magnistor is realized by electromagnetic force. A magnistor in a reluctance motor has the features of non-friction and long life, which shows potential applications in industry and farm machinery. The production of the radial force in a reluctance motor with magnistor was analyzed. The relationships between the radial suspending force and the rotor position and between the radial suspending force and the current were obtained, which laid a foundation for describing non-linear mathematical model of the radial force in a reluctance motor with magnistor.
出处
《农业机械学报》
EI
CAS
CSCD
北大核心
2004年第6期160-163,共4页
Transactions of the Chinese Society for Agricultural Machinery
基金
国家自然科学基金资助项目 (项目编号 :60 1740 5 2 )
江苏省自然科学基金资助项目 (项目编号 :BK2 0 0 10 90 )
关键词
磁悬浮开关磁阻电动机
径向力
悬浮力
转子
摩擦
Reluctance motor with magnistor, Radial force, Suspending force, Calculation
