摘要
利用抗磁性物质,可以得到常温下的稳定永磁悬浮,而不需要能量的输入和超导物质的辅助。本文研究了常温下抗磁性无源永磁悬浮的条件,并采用抗磁材料石墨来实现稳定悬浮,成功进行了抗磁性的悬浮实验。本文结合开关磁阻电机的原理,设计出抗磁性悬浮转子高效微型开关磁阻电机装置。
Stabilized passive magnetic levitation at room temperature can be realized with the help of diamagnetism. This paper researches the condition of the diamagnetic levitation and introduces the experiments of diamagnetic levitation using the diamagnetic material of graphite successfully. According to the theory of diamagnetic levitation, a micro-switched reluctance motor with a levitated rotor was designed.
出处
《电工技术学报》
EI
CSCD
北大核心
2006年第3期67-70,104,共5页
Transactions of China Electrotechnical Society
基金
博士点基金资助项目(20030004013)。
关键词
抗磁性
磁悬浮
开关磁阻电机
Diamagnetic, magnetic levitation, switched reluctance motor
