摘要
以西门子新一代PCS7过程控制系统为基础,阐述了燃煤机组选择性催化还原烟气脱硝自动控制的实现,给出了系统的软硬件配置、主要模拟量的控制策略和顺序控制功能的实现方法。
Based on SIMATIC PCS7,a selective catalytic reduction flue gas denitration control system for coal-fired units was presented,including the hardware configuration,the analog control strategy and the ways to enforce the sequence control.
出处
《化工自动化及仪表》
CAS
北大核心
2011年第9期1068-1071,共4页
Control and Instruments in Chemical Industry
关键词
控制系统
烟气脱硝
选择性催化还原
PCS7
control system
flue gas denitration
selective catalytic reduction
PCS7
