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| 永磁开关磁通直线电动机优化设计 | |
| 引用本文： | 闵伟,陈金涛,诸自强,朱煜,张鸣,段广洪.永磁开关磁通直线电动机优化设计[J].微特电机,2011,39(6):4-8. |
| 作者姓名： | 闵伟 陈金涛 诸自强 朱煜 张鸣 段广洪 |
| 作者单位： | 1. 清华大学,北京,100084;谢菲尔德大学,英国谢菲尔德,S13JD 2. 谢菲尔德大学,英国谢菲尔德,S13JD 3. 清华大学,北京,100084 |
| 基金项目： | 国家高技术研究发展计划项目(863计划) |
| 摘 要： | 采用基于有限元法的单参数优化方法分析了6/5和6/7动/定子极永磁开关磁通直线电动机的主要设计参数对推力的影响,最大化了其在固定铜耗下的推力。比较两种电机的优化结果,发现其参数优化值和最大推力基本相同,但6/5动/定子极电机的定子结构更为简单。随后采用基于遗传算法的全局优化对6/5动/定子极电机的单参数优化进行了验证。最后,通过对电机端部尺寸的优化,将6/5动/定子极电机齿槽力降低了40%。 |
| 关 键 词： | 永磁开关磁通电机 直线电动机 单参数优化 全局优化 齿槽力 |
Optimization of Linear Switched-Flux Permanent Magnet Motor |
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| MIN Wei,CHEN Jin-tao,ZHU Zi-qiang,ZHU Yu,ZHANG Ming,DUAN Guang-hong.Optimization of Linear Switched-Flux Permanent Magnet Motor[J].Small & Special Electrical Machines,2011,39(6):4-8. | |
| Authors: | MIN Wei CHEN Jin-tao ZHU Zi-qiang ZHU Yu ZHANG Ming DUAN Guang-hong |
| Affiliation: | MIN Wei1,2,CHEN Jin-tao2,ZHU Zi-qiang2,ZHU Yu1,ZHANG Ming1,DUAN Guang-hong1 (1.Tsinghua University,Beijing 100084,China,2.University of Sheffield,Sheffield S13JD,U.K.) |
| Abstract: | The 6/5 and 6/7 mover/stator pole linear switched-flux permanent magnet motors were firstly analyzed and optimized for maximum thrust force at a fixed copper loss by individual parameter optimization with finite element(FE) analysis.It is found that the optimization results of the 6/5 and 6/7 mover/stator pole motors are nearly the same while the 6/5 mover/stator pole motor has a more simple stator.Then the optimization results of the 6/5 mover/stator pole motor were validated by a global optimization with ... |
| Keywords: | switched-flux permanent magnet motor linear motor individual parameter optimization global optimization cogging force |
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