| PMSM在abc坐标下的建模及故障仿真 |
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| 引用本文： | 崔胜民,柏睿,崔淑梅.PMSM在abc坐标下的建模及故障仿真[J].机械设计与制造,2011(7). |
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| 作者姓名： | 崔胜民 柏睿 崔淑梅 |
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| 作者单位： | 1. 哈尔滨工业大学,汽车工程学院,威海,264209
2. 哈尔滨工业大学电气工程及自动化学院,哈尔滨,150001 |
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| 基金项目： | 国家“863”资助项目(2006AA11A175) |
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| 摘 要： | 永磁同步电机(PMSM)控制技术的成熟扩展了其应用范围,从生活电器到高精尖科技,都有了PMSM的身影。对于PMSM的应用来说,及早发现电机的故障具有非常重要的意义。在PMSM发生故障时,d-q轴模型将不再适合对PMSM的仿真分析。针对此问题,提出了PMSM在abc坐标下的数学模型,并基于MATLAB/SIMULINK建立了相应的模型,采用该模型能很好的分析PMSM的匝间故障、电源缺相及绕组开路故障,最后通过对结果的分析,获得PMSM的故障特征,为PMSM的故障诊断提供了依据。
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| 关 键 词： | 永磁同步电机 abc坐标 MATLAB/SIMULINK 故障诊断 |
PMSM modeling and fault simulation in abc coordinate system |
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| CUI Sheng-min,BAI Rui,CUI Shu-mei.PMSM modeling and fault simulation in abc coordinate system[J].Machinery Design & Manufacture,2011(7). |
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| Authors: | CUI Sheng-min BAI Rui CUI Shu-mei |
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| Affiliation: | CUI Sheng-min1,BAI Rui1,CUI Shu-mei2(1Automotive Engineering Department,Harbin Institute of Technology at Weihai,Weihai 264209,China)(2Electrical Engineering and Automation School,Harbin Institute of Technology,Harbin 150001,China) |
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| Abstract: | With the development of PMSM controlling technology,the application area is enlarged greatly,it was applied from daily using electrical to high technical.It is important for PMSM applications to detect the failures in earlier period.In order to solve the problem that d-q axis model lost efficacy when PMSM failure,it presents the mathematics model of PMSM under abc Coordinate System and establishes the appropriate model based on MATLAB/SIMULINK.PMSM failure can be analyzed with this model,such as turn-to-tur... |
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| Keywords: | PMSM Abc coordinate system MATLAB/SIMULINK Fault diagnosis |
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