摘要
针对铁氧体永磁材料的特点,对可采取的转子磁路结构进行了简要分析,推导出电机最大去磁状态的方程,实现了用解析法进行磁路计算和性能分析计算,再对已有电机的实体的试验结果进行对照做出结论。
The available rotor magnetic circuit structure was analyzed base on the feature of ferrite permanent magnet materials.The formula of the maximum motor demagnetized state was deduced.The magnetic circuit and performance analysis were calculated by analytic method,and the result was compared with previous expermental results.
出处
《微特电机》
北大核心
2014年第9期36-38,42,共4页
Small & Special Electrical Machines
关键词
铁氧体永磁材料
永磁同步电动机
设计计算简化
ferrite permanent magnet material
permanent magnet synchronous motor
simplified design calculation
