设计参数对轴向永磁联轴器的影响
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摘要
系统地介绍了轴向永磁联轴器的工作原理与特点。运用Ansoft软件初步分析联轴器的磁场强度和磁场矢量分布;根据等效磁荷理论建立轴向永磁联轴器的数学模型,通过大量的Matlab计算,分析联轴器关键参数(永磁体尺寸、磁偏角、磁极对数、气隙等)与转矩的关系,为设计提供依据。
This paper introduces the working principles and the advantages of the axial permanent magnet coupling systematically. Based on the equivalent magnetic charge theory, the mathematical model of the axial permanent magnet coupling is established using Ansoft software for analyzing the magnetic field strength and the magnetic flux density distribution of the coupling. The key parameters of the coupling(permanent magnet size, Magnetic declination, the number of magnetic poles, air gap, etc.)and the relationship between torque are analysed to provide the basis for the design.
This paper introduces the working principles and the advantages of the axial permanent magnet coupling systematically. Based on the equivalent magnetic charge theory, the mathematical model of the axial permanent magnet coupling is established using Ansoft software for analyzing the magnetic field strength and the magnetic flux density distribution of the coupling. The key parameters of the coupling(permanent magnet size, Magnetic declination, the number of magnetic poles, air gap, etc.)and the relationship between torque are analysed to provide the basis for the design.
引文
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[8]杨超君.盘式异步磁力联轴器传动特性[J].机械工程学报,2014,50(1):76-84.
[2]赵韩,王勇,田杰.磁力机械研究综述[J].机械工程学报,2003,39(12):31-36.
[3]WAKEEL A S E.Design optimization of PM couplings using hybrid particle swarm optimization-simplex method(PSO-SM)Algorithm[J].Electric Power Systems Research,2014,116:29-35.
[4]孟祥瑞.轴向磁通调速型永磁耦合器的研究[D].哈尔滨:哈尔滨工业大学,2014.
[5]徐杰.混合式永磁联轴器设计及传动特性研究[D].合肥:合肥工业大学,2016.
[6]张毓,吴建华.磁力联轴器静态转矩特性研究与参数优化[J].化工机械,2012,39(5):605-609.
[7]郑武.可调速异步盘式磁力联轴器结构设计及电磁场分析[D].镇江:江苏大学,2010.
[8]杨超君.盘式异步磁力联轴器传动特性[J].机械工程学报,2014,50(1):76-84.