基于组件技术的主蒸汽管道寿命预测的在线实现

On-Line Realization Of Main Steam Pipe Residual Life Prediction Based On COM Technology

为了提高对某厂室内蒸汽管道安全性能的监测 ,基于COM组件技术 ,以一种新的体系结构设计管道剩余寿命预测分析模块 ,并嵌入到锅炉的DCS系统中 .分析管道寿命预测的模型及模块的设计过程 .现场运行情况表明 ,采用组件技术开发该系统具有模块化、可重用性高的特点 .该模块运行稳定 。

In order to effectively monitor reliability and security of steam pipe network on real-time in a thermal plant, a new architecture based on COM technology was used to develop residual life prediction analysis module, which embedded in DCS of boiler. The residual life prediction model of steam pipe and design of module were discussed in details. The practical operation indicated the system was reusable, reliable and modular. It successfully predicted main steam pipes and evaluated their practical remaining server life.