基于磁场折射的电磁齿轮气隙磁场分布理论分析计算  

Theoretical analysis and calculation of magnetic field distribution of electro-magnetic gear air-gap based on magnetic field refraction

作　　者：李玉刚 杨林 李家春[2] 赵津[2] LI Yugang;YANG Lin;LI Jiachun;ZHAO Jin

机构地区：[1]贵州装备制造职业学院,贵州贵阳550025 [2]贵州大学机械工程学院,贵州贵阳550025

出　　处：《现代机械》2019年第2期57-60,共4页Modern Machinery

基　　金：<贵州省普通高等学校新能源汽车工程研究中心>黔教合KY字〔2014〕226

摘　　要：有限元法是求解电磁分布边界值问题的主要方法。在对考虑磁场折射问题的电磁齿轮气隙磁感分析基础之上,采用有限元法,进行了电磁齿轮气隙磁场分布的理论分析计算,并推导出相应理论方程组,分析所得结果为进一步研究基于磁场折射的电磁齿轮气隙磁场分布有限元后处理的理论推导问题提供了一定理论基础。Finite element method is the main way to solve the boundary value problem of electromagnetic distribution.Based on the analysis of air-gap magnetic induction of electromagnetic gears,the theoretical analysis and calculation of magnetic field distribution of electromagnetic gears air-gap were carried out by finite element method,and the corresponding theoretical equations were deduced.The analysis results provided a theoretical basis for further research on theoretical deduction of finite element post-processing of air-gap magnetic field distribution of electromagnetic gears based on magnetic field refraction.

关 键 词：电磁齿轮气隙 磁场折射 磁场分布 有限元法 理论分析计算 

分 类 号：TH132.41[机械工程—机械制造及自动化]