Operation And Maintenance Of Mechanical And Electrical Equipments Based On Condition Monitoring Of Hydropower Units

Condition monitoring at home and abroad through understanding andanalysis, accurately grasp the unit operating status, and power plantsas an example HONGJIADU depth analysis theory to explain the structureand operation of the turbine condition monitoring, condition monitoringto fully understand the meaning of each data, the master conditionmonitoring data analysis methods and experiences, through the exerciseof monitoring data analysis and the ability to find out the reasons andimprove plant repair and maintenance personnel, to improve mechanicaland electrical equipment for hydropower plant operation and managementlevel, this paper focuses on the following aspects:(1) In order to fully enhance the operation and management levelhydropower mechanical and electrical equipment, inspection and conditionmonitoring technology learning at home and abroad, information about thedevelopment process condition monitoring unit, told state monitoringtrends hydropower units, in addition, by way of example Eluosisa Yangexpressed accident the practical importance and necessity of conditionmonitoring.(2) Combined with the actual situation of the unit, to strengthen theoperation and management of the equipment to HONGJIADU conditionmonitoring, for example, describes the composition, condition monitoringprinciples and elements from the concept began to build understandingof the hydropower plant condition monitoring, routine maintenance crewprocess, pay attention to the collection and analysis of conditionmonitoring data to enable the data to the unit to improve perceptionsof the state of rational understanding.(3)Hydropower Plant in the state on the basis of a comprehensiveunderstanding of the monitoring and do system maintenance, ensuring theauthenticity and reliability of the premise condition monitoring datato further understand the significance of condition monitoring datarepresentative of insight into the state of HONGJIADU unit structure andprinciples of monitoring data analysis system for analyzing operational data unit to make the necessary theoretical support for the repair andmaintenance crew to do condition assessment.(4) In the hydropower plant operation and management, through conditionmonitoring data collection and analysis, the reasons for using differentmethods and crew abnormal test to find out, and one by one out of therepair and maintenance of the unit, and ultimately find the cause ofproblem solving, good data analysis and summary of management experiencein plant operation; meanwhile, also through the understanding of thesituation to overhaul the unit confirms the authenticity and reliabilityof the condition monitoring data to identify problems and shortcomingsof current machine condition monitoring HONGJIADU exist.(5) In the daily operation and maintenance of the unit process, throughHONGJIADU Condition Monitoring understand the unit running, doing apretty good idea of the jurisdiction of the equipment; same time, throughthe analysis and study of the condition monitoring unit for monitoringthe current state of the deficiencies be carefully analyzed andsummarized, presented their conclusions and recommendations, introducedshortcomings, and proposed the development of their own outlook on theunit status monitoring.