电站热力系统远程在线监测与诊断网络系统  

Network system of remote online monitoring and diagnosis for thermal system in power plants

作　　者：蒋东翔[1] 倪维斗[1] 张春 陶岩 王民汉[1] 

机构地区：[1]清华大学热能工程系,北京100084

出　　处：《清华大学学报（自然科学版）》2000年第2期77-80,共4页Journal of Tsinghua University(Science and Technology)

基　　金：国家重点基础研究专项经费!( G19980 2 0 3 2 0 )

摘　　要：为保证大型电站设备安全可靠经济运行、提高现代科学化管理水平、实现预测维修和操作指导 ,开发了一套电站热力系统远程在线监测与诊断网络系统 ,介绍了该网络系统的基本构成、主要功能、实现方法和应用实例。该网络系统是集现场振动数据采集、网络通讯、状态监测、故障诊断、计算机、人工智能和 INTERNET等先进技术于一体的综合信息管理网络系统。并已经在多个电厂多台汽轮机组中实际应用 。A networked remote online monitoring and diagnostic system was developed for thermal systems in power plants to improve safety, reliability and economic operation of large power plants and to improve management, preventive maintenance and operations. This paper describes all aspects of the system architecture, function, implementation and application in the field. The network system is a synthetic information management and decision support system, with integrated multiple advanced techniques for data acquisition, network communication, condition monitoring, performance analysis, fault diagnosis, expert systems, and internet. The network system has already been installed in the diagnostic center of the Shandong Electric Power Research Institute.

关 键 词：热力系统 故障诊断 火力发电站 远程在线监测 

分 类 号：TM621.4[电气工程—电力系统及自动化]