电力系统保护与控制2024，Vol.52Issue(22)：156-165,10.DOI:10.19783/j.cnki.pspc.246010
电动汽车轴径向混合磁通同齿极开关磁阻电机设计与分析
Design and analysis of an axial and radial hybrid flux switched reluctance motor with identical poles for electric vehicles
摘要
Abstract
To address the shortcomings of traditional switched reluctance motors in electric vehicle drive applications,such as large torque pulsation and low torque density,a novel axial radial flux segmented rotor switched reluctance motor(ARFSRSRM)for electric vehicles is proposed.First,the topology and working principle of the motor are introduced,followed by the derivation of design parameters based on the power equation.Next,four structural parameters are selected for optimization using orthogonal test matrix analysis through finite element methods.The optimal parameter combination is determined by combining the weight matrix of multi-objective influence factors to further enhance motor performance.Finally,the accuracy of the ARFSRSRM model and the effectiveness of the proposed motor structure on performance enhancement are verified by comparing simulation experiment and the static and dynamic characteristics analysis,respectively.关键词
电动汽车/轴径向磁通开关磁阻电机/分段转子结构/有限元分析/多目标优化Key words
electric vehicles/axial radial flux switched reluctance motor/segmented rotor structure/finite element method/multi-objective optimization引用本文复制引用
闫文举,杨宏伟,辛俊,陈昊,于丰源,王青..电动汽车轴径向混合磁通同齿极开关磁阻电机设计与分析[J].电力系统保护与控制,2024,52(22):156-165,10.基金项目
This work is supported by the National Natural Science Foundation of China(No.52007191). 国家自然科学基金项目资助(52007191) （No.52007191）
徐州市科技创新基础研究计划项目资助(KC23021) （KC23021）
中国博士后基金项目资助(2023M733749) （2023M733749）
