rotor bars 中文意思是什麼
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Broken rotor bars fault diagnosis of induction machines based on wavelet transformation of electromagnetic torque
基於電磁轉矩小波變換的感應電機轉子斷條故障診斷 -
The algorithm is also applied in the broken rotor bars detection in squirrel cage induction machines, which is dependent on detecting the twice slip frequency modulation due to the speed or torque in the stator current, and the rotor bar faults can be detected effectively without some preprocessing
指出可以利用信號的小波脊線來提取頻率隨時間連續變換的信號的瞬時頻率，並將該瞬時頻率提取演算法成功地應用到異步電動機定子起動電流信號的分析中，有效地提取出了轉子斷條故障特徵。 -
The squirrel - cage winding consists of aluminium or copper bars embedded in the rotor slots and shorted at both ends by aluminium or copper ends rings
鼠籠型繞組由鋁或者銅制的金屬條嵌入轉子的槽內並用鋁或者銅制的環在兩端短路。 -
The distinguished contributions of this paper are listed in details as the following. 1. the multi - loop mathematical models under the conditions that the squirrel cage asynchronous motor is healthy, faulty with broken rotor bars or with stator winding inter - turn shorts are deduced thoroughly, and improved necessarily
本文的主要研究成果如下： 1 .詳細推導了yn接、 y接、 d接籠型異步電動機在正常、轉子斷條及定子繞組匝間短路故障情況下的多迴路數學模型。
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