摘要
针对某电厂机组稳定性下降的问题,基于maxICS系统,对分散控制系统(DCS)硬件改造升级,DCS控制逻辑通过maxICS系统功能块特点进行优化,改造后机组自动发电控制(AGC)的负荷响应速度快,提高了机组控制水平及安全稳定性。
Aiming at the problem of unit stability decline in a power plant,DCS hardware is upgraded based on maxICS system.DCS control logic is optimized through the features of maxICS system function block.After transformation,the load response speed of automatic generation control is fast,and the control level and stability of the unit are improved.
作者
谷伟
王兆舜
刘伟
姚慧钟
葛举生
GU Wei;WANG Zhaoshun;LIU Wei;YAO Huizhong;GE Jusheng(Nanjing SAC VALMET Automation Co.,Ltd.,Nanjing 210032,China)
出处
《吉林电力》
2020年第4期43-45,48,共4页
Jilin Electric Power
