The transient numeric simulation and relevant experiments of stator winding inter-turn short circuit fault of asynchronous motor are conducted using multi-loop mathematic model.
基于多回路数学模型,对异步电动机定子绕组匝间短路故障瞬变过程做了数字仿真,并完成了相关物理实验。
It is of great significance to investigate and improve the detection method of stator winding inter-turn short circuit fault in induction motors.
定子绕组匝间短路是异步电动机常见故障之一,因此研究其检测方法具有重要意义。
The electromagnetic characteristic and the relevant electrical parameters are analyzed when inter turn short-circuit fault on generator rotor windings occurs.
对汽轮发电机发生转子绕组匝间短路故障后,电磁特性和电气参量的变化进行了分析。
The variation of rotor magnetic potential has been analyzed detailed when the different places of rotor winding happened the different deep inter turn short circuit fault.
对转子绕组不同位置发生不同程度的匝间短路故障时,转子磁势的变化情况进行了详细的推导。
The fault characteristics of stator winding inter-turn short -circuit and asymmetrical operation of generator are calculated for the fault simulation generator.
以试验所用的故障模拟发电机为例,分别对发电机不对称运行和定子绕组匝间短路进行了故障特征计算。
The method that uses the reluctance network model to imitate the generator rotor inter turn short circuit fault has been put forward.
提出了利用磁网络模型来模拟发电机转子绕组匝间短路故障的方法;
The method that uses the reluctance network model to imitate the generator rotor inter turn short circuit fault has been put forward.
提出了利用磁网络模型来模拟发电机转子绕组匝间短路故障的方法;
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