泵站电气设备的运行状态诊断技术探讨

Discussion on operation state diagnosis technology of electrical equipment in pumping station

预防性试验及状态监测是当前泵站电气设备运行状态诊断的两种重要手段,能有效地发现电气设备的安全隐患,保证泵站正常运行。本文基于安徽省实践情况总结了泵站电气设备预防性试验的作用,并从试验方法、评判标准及试验周期的角度分析了传统预防性试验存在的问题,对电气设备状态监测技术的发展现状及在泵站中的应用情况进行了调查和探讨,对基于大数据的多系统远程监测技术进行了展望。调查预测状态监测将取代预防性试验成为泵站电气设备状态诊断的常规手段。

The preventive test and condition monitoring technology are two important means to diagnose the operation condition of electrical equipment in the pumping station.The hidden dangers of electrical equipment can be effectively discovered,thereby ensuring the normal operation of the pumping station.The function of pumping station electric equipment preventive test is summarized based on practical condition in Anhui Province in the paper.The existing problems of the traditional preventive test are analyzed from the test method,evaluation standard,and the test cycle.The development status of the electric equipment status monitoring technology and application in the pumping station are investigated and discussed.The multi-system remote monitoring technology based on big data is prospected.The preventive test is replaced by the survey and forecast condition monitoring to become the conventional means of the status diagnosis technology of the pumping station electrical equipment.