300 MW循环流化床机组DCS系统控制方案设计

Design on DCS Control System of 300MW Circulating Fluidized Bed Boiler

通过分析耦合系统特点,提出了解决耦合的方法。介绍了系统整体控制策略设计,运用提出的解耦方法,论述和设计了汽包水位控制系统和燃烧控制系统,并对其系统架构设计、主控制器模块设计以及系统的冗余配置进行了介绍。

By analyzing the characteristics of the coupling system, this paper puts forward the way to solve the coupling problem. This paper introduces the design of the overall control strategy of the system. Using the decoupling method, the drum water level control system and the combustion control system are discussed and designed, and the system architecture design, the main controller module design and the redundant configuration of the system are introduced.