【摘要】 介绍了基于工业以太网实现的循环流化床干法烟气脱硫 (CFB -FGD)网络控制系统。该系统由PC机、工业控制机、PLC等组成 ,由于设计了以工业以太网为核心的系统网络结构 ,采用了合理的冗余技术 ,从而使系统有更强大的功能、更高的准确可靠性。实际运行结果表明 ,系统达到了设计要求 ,实现了干法烟气脱硫的自动化 ,提高了脱硫效率。更多还原

【Abstract】 A CFB-FGD network control system based on Industrial Ethernet is introduced. It consists of PCs, IPC and PLC. Because of the network structure by taking Industrial Ethernet as the core, and rational redundant technology, the system offers powerful functions, higher accurate dependability. Practical operation result indicates the system fulfilled designing requirement, realized the automation of flue gas desulphurization, and improved efficiency of desulphurization.更多还原