现场总线技术在660MW超临界机组上的应用分析

Analysis on application of field bus technology in 660 MW supercritical unit

现场总线技术已经成为建设数字化、智能化电厂的基础。介绍了一种融合2种现场总线协议的新型总线控制系统,分析了该现场总线技术的应用原则、网路结构等,总结了工程应用经验,为现场总线技术在电厂中的应用推广提供参考。

The field bus technology becomes the foundation of construction of digitalized and intelligentized power plant. A novel bus control system,in which the FF field bus protocol and the profibus protocol were integrated,was introduced. The application principle and the network structure of the novel field bus technology were analyzed. The experiences of engineering application were summarized. The results in this paper provide reference for popularization and application of the field bus technology in power plants.