双轴燃气蒸汽联合循环机组的DCS控制方式研究

DCS Control Mode of Gas-steam Combined Cycle Unit with Double Shaft

介绍了双轴燃气蒸汽联合循环机组的运行特点及TCS+DCS的控制模式,对DCS控制内容进行了案列举例,总结了TCS与DCS控制系统交互的内容,并结合案列针对机组实际控制提出TCS+DCS两种系统联合控制的关键点以及改进建议,以达到最优控制效果。

This paper introduces the operation characteristics of gas-steam combined cycle unit with double shaft and the control mode of TCS+DCS,gives an example of DCS control content,summarizes the contents of the interaction between TCS and DCS control system,and puts forward the key points and improvement suggestions of TCS+DCS combined control mode according to the actual control of the unit,so as to achieve the optimal control effect.