电站锅炉在线故障诊断的实时支持平台

Real time fault diagnosis supporting system for power station

为进一步提高电站运行自动化水平，结合故障诊断和专家系统技术，建立了在线故障诊断的实时支持平台。它可通过组态方式构成电站锅炉的在线故障诊断专家系统，实现实时数据共享，各子系统故障诊断模块间信息共享，提供统一的面向故障的图形用户界面。在该平台上实现了一个能诊断锅炉过热器泄漏和燃烧故障的实验系统。

To improve the automatic standard of power station operation, a real time supporting system of fault diagnosis is built. With this system, a on line power station boiler fault diagnosis expert system can be made by configuration.This system supplies real time data share, diagnostic message exchange and uniform graphic user interface. A prototype integrating fault diagnosis of superheater tube leakage and boiler combustion is set up with this supporting system. It will accelerate the application of boiler fault diagnosis expert system.