凝汽器真空降低原因的灰色关联度诊断方法

The Diagnosis Method of Gray Correlation Degree to Reasons of Vacuum Reduction of the Condenser

凝汽器作为汽轮机的一个重要的辅助设备,同时也是汽轮机的一个薄弱环节。因此,开展对凝汽器及其系统故障诊断的研究,对减少机组停机时间,提高机组的可用率具有重要的意义。采用灰色数学方法对凝汽器的故障进行诊断。

Condenser is an important auxiliary equipment of turbine. So it has an important significance for reducing the time of shut-down of the unit and raising its available rate to the study of fault diagnosis of the condenser and its systems. In this paper, we try to adopt the method of gray mathematics to the fault diagnosis of condenser.