摘要
介绍了一种用于高温超导磁悬浮试验模型车驱动的空芯、永磁直线同步电动机，并根据ＮｄＦｅＢ永磁体特性，利用解析法，分析了电机的磁场分布，推导出电机的驱动力和垂直方向电磁力的一般表达式。
The paper introduces a air-core permanent magnet linear synchronous motor that is used for a HTSC Maglev experiment model vehicle and presents a analytical field approach to determine the permanent magnet field distribution in the linear synchronous motor.Then,according to the property of permanent magnet,a general formula of force of the linear synchronous motor is derived.
出处
《微特电机》
北大核心
1998年第5期25-27,共3页
Small & Special Electrical Machines
