| 无齿槽无刷直流电动机气隙磁密有限元分析 |
| |
| 引用本文： | 王晓远,冯华,李娟. 无齿槽无刷直流电动机气隙磁密有限元分析[J]. 微电机, 2006, 39(7): 29-31 |
| |
| 作者姓名： | 王晓远 冯华 李娟 |
| |
| 作者单位： | 1. 天津大学,天津,300072
2. 天津大学,天津,300072;天津商学院,天津,300134 |
| |
| 摘 要： | 从分析无刷直流电动机(BLDCM)转矩波动的原因出发,比较了有齿槽和无齿槽无刷直流电动机的结构,用有限元方法对有齿槽和无齿槽无刷直流电动机的气隙磁场进行了分析;分析结果表明无齿槽BLDCM具有一系列特点,为进一步分析此类电机的性能及其结构提供了依据。
|
| 关 键 词： | 无刷直流电动机 电磁场 有限元分析 转矩波动 齿槽效应转矩 |
| 文章编号： | 1001-6848(2006)07-0029-03 |
| 收稿时间： | 2006-04-19 |
| 修稿时间： | 2006-04-19 |
The Finite Element Analysis of Soltless Brushless DC Motor''''s Air-Gap Flux Density |
| |
| WANG Xiao-yuan,FENG Hua,LI Juan. The Finite Element Analysis of Soltless Brushless DC Motor''''s Air-Gap Flux Density[J]. Micromotors, 2006, 39(7): 29-31 |
| |
| Authors: | WANG Xiao-yuan FENG Hua LI Juan |
| |
| Affiliation: | 1. Tianjin University, Tianjin 300072; 2. Tianjin University of Commerce, Tianjin 300134, China |
| |
| Abstract: | Beginning with the analysis of the reasons that cause the ripple torque,this paper presents Soltless Brushless DC Motor,the structure of this motor is introduced.In order to get the precise date,the finite element method is used to calculate and analyse the magnetic field of Soltless Brushless DC Motor.Result of the analysis is a flux distribution figure which can do favor to the analysis of soltless brushless DC motor. |
| |
| Keywords: | Brushless dc motor Magnetic field FEA Ripple torque Soltless |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
