This paper mainly introduces the cause of water leakage of double-water internal cooling steamer generator, the method of detecting the fault and way of handling it.
介绍双水内冷汽轮发电机漏水故障产生的原因，故障监测的方法和故障处理措施。
The application of these new principles improves the sensitivity and reliability of internal fault protection, and perfects the scheme of generator transformer protection.
这些保护新原理的应用，在保证高可靠性的前提下，提高了内部故障保护的灵敏度，完善了保护方案。
This method provides a new idea for the detection of the internal stator winding fault in synchronous generator.
该方法为同步发电机定子绕组匝间短路故障诊断提供了新的思路。
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