汽轮发电机组网络化智能轴系监测系统研究

The Research of Network Turbo-unit Shaft Monitor Based on the Advanced Diagnostic Theory

系统智能诊断策略与兼具安全性与开放性的系统网络体系是当前设备安全、经济运行监测系统发展的趋势。介绍的电站轴系监测系统基于改进的RBFNN故障诊断模型 ,系统可以准确判别多种机组轴系典型故障 ,并具备了判断新故障及不断修正样本的功能。系统采用Browser/Server网络体系 ,实现设备运行参数在设备管理层。

Advanced diagnostic theory and the network structure with safety and openness are the development trend of the equipment monitor. A power station shaft monitor system based on the modified RBFNN diagnostic model is introduced in this paper. The diagnostic system can diagnosis not only some typical fault correctly, but also some new fault, and be of the function of modifying the sample continuously. The Browser/Server network structure made the operational factor information sharing on the level of equipment manager, production manager and remote expert.