水轮发电机组状态监测及故障诊断系统方案设计

Design of Hydrogenerator Unit State Monitoring and Fault Diagnosis System

文章在对水轮发电机组状态监测与故障诊断系统的任务、功能定位进行分析的基础上 ,遵循计算机监控系统的研制方法与设计原则 ,采用开放性的体系结构以实现监测内容逐步完善和丰富具有可与不同厂家产品的兼容性 ,与MIS的互连及与发电厂正常工况监控系统的互连 ,扩大用户范围 ,并充分利用当今最潮流的计算机技术 ,以达到低成本 ,高可靠 ,易维护 。

In accordance with the hydrogenerator unit's state monitoring and its fault diagnosis system requirements, analysis of its functions as well as the development method of computer-controlled monitoring system and its design principles this paper presents the program design of hyddrogenerator unit's state monitoring and fault diagnosis system using an open system structure to optimize the monitoring functions. The system is compatible with the product of any of other manufactures, and can be interconnected with MIS and the power plant's normal monitoring and control system. Characterized by low cost, high reliability, convenient operation and easy maintenance, the system makes full use of the latest sophisticated computer technology to achieve twice result with half the effort.