绕线式永磁转差离合器的设计研究

发布时间：2018-04-22 16:03

  本文选题：永磁转差离合器 + 非接触式传动　； 参考：《微特电机》2016年07期

【摘要】：绕线式永磁转差离合器是一种新型的非接触式传动装置,根据一种重型车辆新型电控液压助力转向系统(E-ECHPS)中传动机构的需求设计了绕线式永磁转差离合器,建立了二维电磁场有限元模型。在瞬态分析中,空载反电势波形的正弦度高,谐波畸变率低,负载情况下绕线式永磁转差离合器能够满足E-ECHPS系统最大功率和平稳运行的要求。参数化分析得到了转矩-转差特性,临界转差低于200 r/min,可以确保功率传递的高效率。提出的设计方法对于绕线式永磁转差离合器研究具有理论指导意义和实际参考价值。
[Abstract]:The winding permanent magnet slip clutch is a new type of non-contact transmission device. According to the requirements of the transmission mechanism in a new type of electrically controlled hydraulic power steering system (E-ECHPS) of heavy vehicles, a winding type permanent magnet slip clutch is designed. The finite element model of two-dimensional electromagnetic field is established. In transient analysis, the sinusoidal and harmonic distortion of the no-load EMF waveform is high, and the winding permanent magnet slip clutch under load can meet the requirements of maximum power and smooth operation of E-ECHPS system. The torque-slip characteristic is obtained by parametric analysis. The critical slip is less than 200 r / min, which can ensure the high efficiency of power transmission. The proposed design method is of theoretical significance and practical reference value for the study of winding permanent magnet slip clutch.
【作者单位】： 江苏大学;
【分类号】：U463.211
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本文编号：1787929