|本期目录/Table of Contents|

[1]李伟力,陈婷婷,曹君慈,等.高压永磁同步电动机永磁体隔热分析[J].电机与控制学报,2012,(02):12-18.
 LI Wei-li,CHEN Ting-ting,CAO Jun-ci,et al.Thermal-insulation analysis of permanent magnets in high voltage PMSM[J].,2012,(02):12-18.
点击复制

高压永磁同步电动机永磁体隔热分析(PDF)
分享到:

《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
期数:
2012年02
页码:
12-18
栏目:
出版日期:
2012-02-20

文章信息/Info

Title:
Thermal-insulation analysis of permanent magnets in high voltage PMSM
作者:
李伟力; 陈婷婷; 曹君慈; 曲凤波; 张宇;
北京交通大学电气工程学院; 哈尔滨理工大学电气与电子工程学院; 哈尔滨工业大学电气工程及自动化学院;
Author(s):
LI Wei-li1CHEN Ting-ting2CAO Jun-ci12QU Feng-bo3ZHANG Yu2
1.School of Electrical Engineering,Beijing Jiaotong University,Beijing 100044,China; 2.School of Electrical & Electronic Engineering,Harbin University of Science and Technology,Harbin 150080,China; 3.School of Electrical Engineering and Automation,Harbin Institute of Technology,Harbin 150001,China
关键词:
永磁同步电动机 永磁体 隔热材料 实心转子 三维温度场
Keywords:
permanent magnet synchronous motor permanent magnet thermal insulation material solid rotor three-dimensional temperature field
分类号:
TM341
DOI:
-
文献标志码:
A
摘要:
针对钕铁硼永磁体的居里温度点低,温度特性差等缺点,以315 kW、6 kV永磁同步电动机为例,分析了永磁体的温升情况。根据传热学原理,建立了样机转子的三维物理模型和数学模型,采用三维有限元方法对样机转子温度场进行计算,求解得到了实心转子永磁体的温度分布情况。考虑到永磁电机主要关心永磁体的温度,提出了在永磁体四周加隔热材料的方法,着重分析了永磁体周围隔热材料的作用。比较了永磁体上加隔热材料的几种情况下永磁体、起动笼条和电机整体温度的分布趋势。此方法为降低永磁电机永磁体温度提供了解决的途径,为以后永磁电机的设计提供了一定的理论依据。
Abstract:
Taking a 315 kW,6 kV permanent magnet synchronous motor(PMSM) as an example,the temperature rise of the permanent magnet is analyzed,according to the permanent magnet characteristics of low Curie point and poor temperature properties.Based on heat transfer theory,3D physical model and mathematical model were built,and 3D rotor temperature field was calculated with 3D finite element method.Then the temperature distribution of the permanent magnet on rotor was obtained.Considering permanent magnet...

参考文献/References:

-

相似文献/References:

[1]陈书锦,马保柱,李华德,等.基于MTPF永磁同步电动机直接磁链控制[J].电机与控制学报,2009,(06):827.
 CHEN Shu-jin,MA Bao-zhu,LI Hua-de.Direct flux control of permanent magnet synchronous motors based on MTPF[J].,2009,(02):827.
[2]赵克,安群涛,孙力,等.容错逆变器PMSM无位置传感器控制系统[J].电机与控制学报,2010,(04):25.
 ZHAO Ke,AN Qun-tao,SUN Li,et al.Fault-tolerant inverter permanent magnet synchronous motor position sensorless control system[J].,2010,(02):25.
[3]方一鸣,任少冲,王志杰,等.永磁同步电动机转速自适应模糊Backstepping控制[J].电机与控制学报,2011,(06):97.
 FANG Yi-ming,REN Shao-chong,WANG Zhi-jie,et al.Adaptive fuzzy Backstepping control for speed of permanent magnet synchronous motor[J].,2011,(02):97.
[4]秦伟,范瑜,朱熙,等.永磁电动式磁悬浮装置的研究[J].电机与控制学报,2011,(07):77.
 QIN Wei,FAN Yu,ZHU Xi,et al.Analysis of permanent-magnet electro-dynamic maglev device[J].,2011,(02):77.
[5]王礼鹏,张化光,刘秀翀,等.低速PMSM无速度传感器调速系统积分滑模控制[J].电机与控制学报,2012,(02):19.
 WANG Li-peng,ZHANG Hua-guang,LIU Xiu-chong.Sensorless of integral sliding mode controlled PMSM at low speeds[J].,2012,(02):19.
[6]秦伟,范瑜,马育华,等.盘式永磁Halbach悬浮装置的磁场和力特性分析[J].电机与控制学报,2012,(06):57.
 QIN Wei,FAN Yu,MA Yu-hua,et al.Characteristic and magnetic field analysis of disc Halbach permanent magnets maglev device[J].,2012,(02):57.
[7]李争,孙克军,王群京,等.一种多自由度电机三维磁场分析及永磁体设计[J].电机与控制学报,2012,(07):65.
 LI Zheng,SUN Ke-jun,WANG Qun-jing,et al.3D magnetic field analysis and permanent magnet design of a M-DOF motor[J].,2012,(02):65.
[8]薛毓强,吴金龙. 永磁接触器等效磁路模型研究[J].电机与控制学报,2014,18(06):85.
 XUE Yu-qiang,WU Jin-long. Research on the equivalent magnetic circuit model ofpermanent magnet contactor[J].,2014,18(02):85.
[9]毛亮亮,周凯,王旭东.永磁同步电机变指数趋近律滑模控制[J].电机与控制学报,2016,20(04):106.[doi:10. 15938 / j. emc. 2016. 04. 015]
 MAO Liang-liang,ZHOU Kai,WANG Xu-dong.Variable exponent reaching law sliding mode control of permanent magnet synchronous motor[J].,2016,20(02):106.[doi:10. 15938 / j. emc. 2016. 04. 015]
[10]王爱元,朱建国,商雨青.三段Halbach磁铁阵列永磁同步电机铁心的优化设计[J].电机与控制学报,2017,21(04):37.[doi:10.15938/j.emc.2017.04.006]
 WANG Ai-yuan,Zhu Jian-guo,SHANG Yu-qing. Optimization ofiron core desi^^n for permanent-magnet synchronous machines with three-segment Halbach magnet array[J].,2017,21(02):37.[doi:10.15938/j.emc.2017.04.006]

备注/Memo

备注/Memo:
黑龙江省重点攻关项目(GB08A302);黑龙江省教育厅科学技术研究项目(10553012)
更新日期/Last Update: 2012-05-28