水轮发电机组状态监测分析系统在十三陵抽水蓄能电厂的应用

The Application of Hydrogenerator Units Monitoring and Analysis System in Beijing SSL Pumped Storage Plant

本文介绍了应用于十三陵抽水蓄能电厂3#机的机组状态监测分析系统,包括其系统组成、测点分布以及各监测子系统的特点,该系统记录了2005年5月十三陵抽水蓄能电厂3#机组大修前后的振动摆度数据,检验了大修的成果,对大修有着一定的指导意义,在大修之后又在3#机组上安装了局部放电和油色谱监测子系统,整套系统为机组的状态检修提供了基础。

The units monitoring and analysis system which was used in Beijing SSL pumped storage plant including the components of the system, the measuring points and the characteristic of the system were introduced in this paper. This system recorded the data of the vibration and run-out before and after the repair, in order to check up the effect of the repair and provide the information to repair. After the repair, the PDA and oil chromatogram systems were installed on unit 3, all of these systems provide the information to decide whether the unit need repair.