摘要
设计了使用永磁频差电动机的自动平衡头。以三相对称交流绕组作为内定子控制绕组，包括环形磁钢永磁转子的小车作为校正质量。计算了对应不同转子位置的空载气隙磁场分布，求出了静转矩特性和平衡头最高工作转速。
An automatic balancing head is introduced,in which a PM frequency difference motor is used.A three phase symmetry AC winding is used as control winding of the inner stator,a car including ring-like PM rotor as correcting weight.After calculating no load gap magnetic fields according to different rotor positions,static torque characteristics and highest working speed are worked out.
出处
《微特电机》
北大核心
1998年第5期31-33,共3页
Small & Special Electrical Machines
基金
国家教委高校博士点基金
关键词
频差
自动平衡
平衡头
电机
振动
永磁电机
frequency difference PM automatic balancing balancing head
