摘要
本文通过分析表面安装无刷直流电机(BLDC)无槽时候磁场的解析解以及考虑齿槽时候的比漏磁导,提出了安装切向式磁钢BLDC的电枢反应磁场的解析法计算方法,利用MATHCAD软件分析的结果与有限元分析的结果进行比较,证明此法是实用和可靠的,为无刷直流电机切向磁钢电机的设计和性能分析提供了依据。
Based on the analysis of the sohless magnetic field of the surface-mount brushlcss DC motor （BLDC） and the air-gap relative specific permeance function considering the slots in stator core,the paper presents a analytical method about the amature-reaetion magnetic field of the BLDC mounted tangentical magnet.By using MATHCAD software analysis ,the paper compares the results of finite dement analysis to the results of the proposed analytical method and proves that this method is practical and reliable for the design of BLDC mounted tangential magnet,and give a basic tools for performance analysis.
出处
《科技信息》
2010年第13期100-101,共2页
Science & Technology Information
关键词
无刷直流电机
电枢反应
解析法
brushless DC motor armature-reaction analytical calculation
