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论文:2013,Vol:31,Issue(3):362-366 |
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引用本文： |
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苏士斌, 史仪凯, 袁小庆, 韩康, 马艳, 崔田田. 新型横向磁场永磁电机敛磁分析[J]. 西北工业大学 |
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Su Shibin, Shi Yikai, Yuan Xiaoqing, Han Kang, Ma Yan, Cui Tiantian. A Novel and Effective TFPM Motor Structure for Converging Magnetic Flux[J]. Northwestern polytechnical university |
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| 新型横向磁场永磁电机敛磁分析 |
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| 苏士斌, 史仪凯, 袁小庆, 韩康, 马艳, 崔田田 |
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| 西北工业大学, 陕西 西安 710072 |
| 摘要: |
| 由于横向磁场永磁电机具有低转速、高转矩密度的特点,在电机领域被广泛研究,然而由于其结构特点和其它因素的存在,使电机的漏磁大、功率因数偏低,降低了横向磁场永磁电机的性能。提出了一种新颖的敛磁结构,并应用于横向磁场永磁电机模型中,该结构不用增加电流密度或改变气隙大小就可以提高转矩。研究表明该敛磁结构具有很好的敛磁效果,极大地减少了极间漏磁,从而可以提高横向磁场永磁电机的工作性能。 |
| 关键词:
横向磁场
永磁体
漏磁
敛磁
有限元方法
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| A Novel and Effective TFPM Motor Structure for Converging Magnetic Flux |
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| Su Shibin, Shi Yikai, Yuan Xiaoqing, Han Kang, Ma Yan, Cui Tiantian |
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| Northwestern Polytechnical University,Xi'an 710072,China |
| Abstract: |
| TFPM machine has been widely studied in the field of motor with the merits of low speed and large torque density characteristics.However, power factor of TFPM is low because of the TFPM motor structure charac-teristics and other factors.In this paper, we design a novel TFPM motor, which we believe can have a higher torque without increasing the current density and magnetic air-gap.Section 2 and 3 of the full paper describe the mathematical model and use Maxwell 3D finite element analysis software to obtain simulation results, which, togeth-er with their analysis, show preliminarily that the novel TFPM motor structure can indeed improve the performance effectively. |
| Key words:
transverse flux
permanent magnets
magnetic leakage
convergence magnetic
finite element method
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| 收稿日期: 2012-05-10
修回日期:
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| DOI: |
| 基金项目: 国家自然科学基金(51105316);西北工业大学基础研究基金(JCY20130118);西北工业大学研究生创业种子基金(Z2013033);西北工业大学研究生创新基金(12005)资助 |
| 通讯作者:
Email： |
| 作者简介: 苏士斌(1979-),西北工业大学博士研究生,主要从事横向磁场永磁电机及其功率因数的研究。
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| 相关功能 |
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| 作者相关文章 |
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| 苏士斌 在本刊中的所有文章 |
| 史仪凯 在本刊中的所有文章 |
| 袁小庆 在本刊中的所有文章 |
| 韩康 在本刊中的所有文章 |
| 马艳 在本刊中的所有文章 |
| 崔田田 在本刊中的所有文章 |
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