ECS-700控制系统在超超临界机组中的应用  

Application of ECS-700 control system in ultra-supercritical units

作　　者：季德亨 郑秋 宫志强 黄维 JI Deheng;ZHENG Qiu;GONG Zhiqiang;HUANG Wei(State Grid Zhejiang Electric Power Co.,Ltd.Research Institute,Hangzhou 310014,China;E Energy Technology Co.,Ltd.,Hangzhou 310012,China;Ganzhe Guohua Xinfeng Power Generation Co.,Ltd.,Xinfeng Jiangxi 341600,China;Zhejiang Supcon Technology Co.,Ltd.,Hangzhou 310012,China)

机构地区：[1]国网浙江省电力有限公司电力科学研究院,杭州310014 [2]杭州意能电力技术有限公司,杭州310012 [3]赣浙国华(信丰)发电有限责任公司,江西信丰341600 [4]浙江中控技术股份有限公司,杭州310012

出　　处：《浙江电力》2022年第11期87-91,共5页Zhejiang Electric Power

摘　　要：介绍了首次采用DCS(分散控制系统)与DEH(汽轮机数字电液控制系统)一体化设计的ECS-700控制系统基本架构,对其软硬件性能作了测试与分析,对系统在超超临界机组中的实际应用情况和可靠性设计作了论述,并提出了相关的可优化项目。对中控ECS-700控制系统的性能测试与实际应用表明,其在主要性能以及主要应用功能方面已基本满足电力行业标准的要求,可为采用同类型分散控制系统的电站调试、运行与维护提供参考。The basic architecture of the ECS-700 control system that integrates DCS and DEH for the first time is in⁃troduced,and its hardware and software performance is tested and analyzed.Besides,the application and reliability design of the system in ultra-supercritical units are discussed,and relevant optimization items are proposed.The performance tests and practical application of the ECS-700 control system show that it can meet the requirements of the power industry standards in terms of main performance and main application functions,and that it can provide a reference for the commissioning,operation and maintenance of power plants using the same type of distributed con⁃trol system.

关 键 词：分散控制系统 ECS-700 超超临界机组 DCS与DEH一体化 

分 类 号：TM621[电气工程—电力系统及自动化] TP273[自动化与计算机技术—检测技术与自动化装置]