基于损耗分析的异步电动机在线能效检测方法的研究

发布时间：2018-04-20 14:45

  本文选题：损耗 + 电动机　； 参考：《电气应用》2014年24期

【摘要】：分析了异步电动机运行时的损耗情况,结合电动机在线故障检测技术,提出了一种异步电动机在线能效检测的方法,即通过在线收集的电动机运行参数,计算出整体的效率、功率因数和负载率等关键参数,评判出电动机的能耗水平;给出了方法中重要参数的计算公式、评判标准,并通过试验验证,证明了该方法的可行性。
[Abstract]:In this paper, the loss of asynchronous motor in operation is analyzed. Combined with the on-line fault detection technology of induction motor, a method of on-line energy efficiency detection of asynchronous motor is proposed, that is, the overall efficiency is calculated through the running parameters of the motor collected online. The key parameters such as power factor and load rate are used to judge the level of motor energy consumption, and the calculation formula and criterion of important parameters in the method are given, and the feasibility of the method is proved by experiment.
【作者单位】： 南瑞(武汉)电气设备与工程能效测评中心;
【分类号】：TM343
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本文编号：1778200