现场总线在火力发电厂的应用研究

Application Research of Fieldbus in Power Plant

随着分散控制系统DCS技术的发展和更新以及现场总线技术的发展成熟,近年来,新建电厂辅助车间、主厂房动力岛的大量或部分系统采用现场总线来实现监视、控制功能。本文着重介绍当前火力发电厂应用现场总线实现监视、控制方法及网络组态原则。现场总线技术的应用为建设数字化电厂提供技术基础。

Recently, the DCS technology has been developed and updated, as well as fieldbus technology. Accordingly, the fieldbus technology has been used for monitoring and controlling purposes by most or parts of system in BOP of new power plants, or in main-building. In this paper, we mainly introduce the monitoring methods and the net configuration rules applied by fieldbus technology. In a word, the application of fieldbus technology provides a technical basis for contributing digital power plants.