介绍了一种确定大型汽轮发电机转子匝间短路点位置的方法，该方法简单快捷、实用可靠。
The paper a applied method, which can determine the position of rotor rum short-circuit point for large turbo generator easily and reliably.
在具有高速浮点运算能力的DSP芯片上进行高效率编程，生成转子匝间短路在线监测系统。
The integrated efficient diagnosis program at high-speed floating point DSP chip is made to produce a set of on-line inter-turn short circuit monitor system.
随后介绍采用基于有源电阻电桥进行转子接地短路故障监测与采用微分探测法进行转子匝间短路故障信号。
Then it introduces the rotor earth fault monitoring based on the method of resistance bridge with source, and the interturn short circuit fault monitoring in generator rotor based on stator coil.
从法国进口的300MW发电机转子存在匝间短路和过电压保护问题。
Rotors of 300mw generators imported from France are afflicted by problems concerning short circuit between windings and overvoltage.
基于交流阻抗和两极电压试验数据的分析，发现发电机转子绕组因存在铜渣而造成匝间短路故障的原因。
Based on the analysis of AC impedance and two poles voltage test data, the reason of turn - to - turn short circuit fault caused by having copper dregs in generator rotor winding was found.
分析了汽轮发电机发生转子绕组匝间短路故障时的电磁特性，提出了基于小波分析的故障检测与诊断方法。
Electromagneic characteristic of the interturn short circuit in turbo-generator rotor windings is analyzed. And a method of fault detection and diagnosis based on wavelet transform is presented.
认为突发性振动原因是运行中转子的油膜涡动和匝间短路、线圈膨胀受阻等引起的热不平衡。
It is concluded that the causes of sudden vibration are oil film whirl and thermal unbalance of generator rotor resulting from interturn short-circuit and hindered winding expansion etc.
分析了汽轮发电机转子绕组匝间短路故障和转子不平衡故障时定、转子径向振动特征。
The generator vibration characteristics caused by rotor winding interturn short circuit fault and imbalance fault are analyzed respectively.
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 electromagnetic characteristic and the relevant electrical parameters are analyzed when inter turn short-circuit fault on generator rotor windings occurs.
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.
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 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.
目前，汽轮发电机转子绕组匝间短路故障的检测方法有很多，其中探测线圈法是有效且常用的一种。
At present there are many methods to detect the inter-turn shorted-circuit fault of turbo-generator rotor windings. The air-gap detection coil monitoring method is effective and used widely.
目前，汽轮发电机转子绕组匝间短路故障的检测方法有很多，其中探测线圈法是有效且常用的一种。
At present there are many methods to detect the inter-turn shorted-circuit fault of turbo-generator rotor windings. The air-gap detection coil monitoring method is effective and used widely.
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