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首页> 外文会议>2013 IEEE 1st International Conference on Condition Assessment Techniques in Electrical Systems >Characterstics of stator inductances with intertum fault in PMBLDC motor using winding function approach
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Characterstics of stator inductances with intertum fault in PMBLDC motor using winding function approach

机译：绕组函数法在永磁无刷直流电动机定子对讲故障中的特性

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摘要

This paper includes a different approach to analyze stator winding inductances of 3phase BLDC motor having the turn-to-turn fault. BLDC motor and its drive circuit may come into flawed operating mode if stator fault occurs. Due to change in effective winding in faulty phase, the stator inductances are also changed. The abnormal behavior of shorted stator phase current due to inter-turn fault, fault current and change of values of machine parameters has been described in detail using Winding Function Approach and based on this method simulation result will be provided by using dynamic equations. Comparison between healthy and faulty BLDC motor analysis will be done and all results will be shown with different percentage of faults.
机译：本文采用另一种方法来分析具有匝间故障的三相BLDC电动机的定子绕组电感。如果发生定子故障，则BLDC电机及其驱动电路可能会进入有故障的运行模式。由于故障相中有效绕组的变化，定子电感也会发生变化。使用绕组函数法详细描述了由于匝间故障，故障电流和电机参数值变化而引起的定子相电流短路的异常行为，并在此方法的基础上使用动态方程式提供了仿真结果。将对运行状况良好和有故障的BLDC电机分析进行比较，并以不同百分比的故障显示所有结果。

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