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| 绝缘层对高压永磁同步电动机永磁体温升影响 | |
| 引用本文： | 曲凤波,何天运,陈婷婷.绝缘层对高压永磁同步电动机永磁体温升影响[J].哈尔滨理工大学学报,2011,16(1):75-79. |
| 作者姓名： | 曲凤波 何天运 陈婷婷 |
| 作者单位： | 1. 哈尔滨工业大学,电气工程及自动化学院,黑龙江,哈尔滨,150001 2. 哈尔滨工业大学,理学院,黑龙江,哈尔滨,150001 3. 哈尔滨理工大学,电气与电子工程学院,黑龙江,哈尔滨,150080 |
| 摘 要： | 为了研究永磁体的温升问题,以高压实心转子永磁同步电动机为例,依据传热学原理,采用三维有限元方法计算了样机转子温度.建立了实心转子三维温度场模型,给出了其假设条件和边界条件,考虑到永磁电机主要关心永磁体的温度,故对比了永磁体两侧未加绝缘层和永磁体两侧加绝缘层两种情况下对电机转子三维温度场的影响,特别是对永磁体温度的影响,... |
| 关 键 词： | 绝缘层 永磁同步电动机 永磁体 实心转子 三维温度场 |
Influence of Insulating on the Temperature Rising of Permanent Magnet in High Voltage Permanent Magnet Synchronous Motor |
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| QU Feng-bo,HE Tian-yun,CHEN Ting-ting.Influence of Insulating on the Temperature Rising of Permanent Magnet in High Voltage Permanent Magnet Synchronous Motor[J].Journal of Harbin University of Science and Technology,2011,16(1):75-79. | |
| Authors: | QU Feng-bo HE Tian-yun CHEN Ting-ting |
| Affiliation: | QU Feng-bo1,HE Tian-yun2,CHEN Ting-ting3(1.School of Electrical Engineering and Automation,Harbin Institute of Technology,Harbin 150001,China,2.School of Science,3.School of Electrical and Electronic Engineering,Harbin University of Science and Technology,Harbin 150080,China) |
| Abstract: | In order to investigate the problem of permanent magnet temperature rising,the high-pressure solid rotor permanent magnet synchronous motor was taken for example and the prototype rotor temperature field was calculated using Finite Element Methods.Based on heat transfer theory,the 3D temperature field model of the rotor was established.Assumptions and boundary values of the motor were given and the temperature of permanent magnet was analyzed mainly.Then,the temperature comparisons of the permanent magnets ... |
| Keywords: | insulating layer permanent magnet synchronous motor permanent magnet solid rotor three-dimensional temperature field |
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