机械科学与技术2025，Vol.44Issue(1)：100-108,9.DOI:10.13433/j.cnki.1003-8728.20230116
高速永磁电机转子护套优化设计及其可视化算法
Optimal Design and Visualization Algorithm of Rotor Sleeve for High Speed Permanent Magnet Motor
摘要
Abstract
The design objective is to minimize the circumferential stress in the non-magnetic metal sleeve,nine conditions such as positive pressure between the sleeve and the permanent magnet are constraints,the sleeve thickness and its interference with the permanent magnet are the decision variables,and the multi-dimensional visualization algorithm is used to optimize the design,the feasible domains of sleeve thickness and its interference with the permanent magnet are found,and the optimal domain with engineering value is selected.Finally,the feasibility of the design solution is checked with the help of the finite element analysis.The results show that the multidimensional visualization optimization design can obtain the feasible domain of sleeve thickness and its interference with the permanent magnet more intuitively and theoretical support can be provided for the optimal design of rotor sheathing for surface-mounted permanent magnet motors.关键词
高速永磁电机/转子应力/极坐标应力分析/多维可视化算法/最优域Key words
high speed permanent magnet motor/rotor stress/polar stress analysis/multidimensional visualization algorithm/optimal domain分类
信息技术与安全科学引用本文复制引用
涂之艺,陈亮亮,靳晓光,伍家驹..高速永磁电机转子护套优化设计及其可视化算法[J].机械科学与技术,2025,44(1):100-108,9.基金项目
国家自然科学基金项目(12062014,51967015)与江西省自然科学基金项目(20202BABL204048) （12062014,51967015）
