maxDNA大型分散控制系统在1000MW超超临界机组DEH和ETS中的应用  

DEH and ETS Application of maxDNA Large-scale DCS in 1000MW Ultra-supercritical Unit

作　　者：陈玉年 纪政 朱能飞[1] 吴科[1] Chen Yunian

机构地区：[1]国电南京自动化股份有限公司,江苏南京210032

出　　处：《工业控制计算机》2022年第1期26-28,共3页Industrial Control Computer

摘　　要：针对1000MW超超临界汽轮机特点和控制、保护要求,采用国产maxDNA大型分散控制系统,通过合理的硬件配置和控制算法软件设计,实现国产分散控制系统在百万机组汽轮机数字电液控制系统和危急保护系统上的首次一体化成功应用,打破了国外系统在此领域的垄断地位,最终实现国产系统在百万机组锅炉、汽轮机和电气一体化监视、控制与保护。应用结果表明,该系统稳定可靠,性能优异,满足百万机组特别是汽轮机的控制要求。Based on the physical features and control as well as protection requirements of the 1000 MW ultra-supercritical(USC) turbine,the IP-owned domestic maxDNA large-scale distributed control system was successfully used for the first time for integrated turbine digital hydraulic control(DEH) and emergency trip system(ETS) via right hardware configuration and control algorithm design.Thus broke up the monopoly of foreign companies in this area and eventually fulfilled the integrated supervision,control and protection of boiler-turbine-electric of the 1000 MW ultra-supercritical unit.This system is proved to have high stability and good performance and be able to meet requirements of 1000 MW USC unit especially the turbine.

关 键 词：大型分散控制系统 百万机组 汽轮机数字电液控制 危急跳闸系统 国产化 

分 类 号：TM62[电气工程—电力系统及自动化]