模态分析方法在汽轮发电机故障诊断中的应用

Application of Modal Analysis Method to Perform the Fault Diagnosis for Turbine Generators

阐述了频域和时域下运用模态分析方法进行发电机定子故障诊断,在汽轮发电机单机容量越来越大,测试部件越来越多样化的现况下是一种有实用价值的方法。

Application of modal analysis under the condition of either the frequency or time domain to perform the fault diagnosis for turbine generators was introduced. It became a practical and valued method at present when the capacity of turbine generators becoming greater and great- er, the test methods becoming more and more multiplex.