异步起动 meaning in Chinese
asynchronous starting
Examples
- Line - start permanent magnetic synchronous motor torque character analysis
异步起动永磁同步电机的转矩特性 - The study in this thesis will provide reference in improving salient - pole synchronous motors " asynchronous starting capability and designing the control exciting winding scheme
本文所作的研究工作,对凸极同步电动机异步起动的起动性能有所改善和励磁绕组的控制设计方面的研究有一定的指导意义。 - Because of its larger starting - torque , less accessorial device and simpler handle , there is a broad prospect using salient - pole synchronous motors with asynchronous starting in modern enterprises and factories
凸极同步电动机采用异步起动,起动转矩大、附属设备少、操作简单,在现代工矿企业中有很好地应用前景。 - The two key parameters , back electromotive force ( emf ) and reactance of d q axial armature reaction are investigated , too . in the process of asynchronous starting , mathematics model of repmsm is established with 1 , 2 , 0 complex number coordinate system . combined with the model , electromagnetic torque is studied
论文还研究稀土永磁同步电动机的异步起动过程,建立了稀土永磁同步电动机起动时的数学模型,并对电磁转矩的性质进行了研究,论文还提出了起动时电磁转矩的计算方法,论文对稀土永磁同步电动机的牵入同步过程进行了原理性分析,论文也对电机参数对于电机起动性能影响进行了研究。 - The thesis realizes the control exciting winding method and the best exciting in towards polarity method provided in this thesis with singlechip ( at90s8535 ) and scr hardware . it proves these methods are accurate and available through the control exciting winding test . analyzing the stator current and exciting current test curves on a salient - pole synchronous motor with 2kw - 4 poles , it solves the starting - difficulty of salient - pole synchronous motors , and improves motors " starting capability
通过在一台2kw 、 4极凸极同步电动机上进行异步起动试验和分析试验过程中的励磁绕组电流和定子绕组电流的波形,证明了本文提出的励磁控制线路的正确性和可行性,较好地解决了凸极同步电动机起动难的问题,同时改善了电机的起动性能。