OPC技术在燃气电站集散控制系统通信中的应用  

Application of OPC Technology in Communication of Distributed Control System in Gas Power Station

作　　者：崔江 CUI Jiang(Construction Project Management Branch,National Petroleum and Natural Gas Pipeline Network Group Co.,Ltd.,Langfang,Hebei 065000,China)

机构地区：[1]国家石油天然气管网集团有限公司建设项目管理分公司,河北廊坊065000

出　　处：《自动化应用》2024年第23期44-47,共4页Automation Application

摘　　要：为了实现燃气电站集散控制系统(DCS)和电网不同类型设备数据交互,解决燃气电站涉及专业多、设备广和接口复杂的问题,采用具有标准性的对象链接与嵌入的过程控制技术(OPC),建立电网数据与OPC客户端之间的数据连接。将电站的设备数据、运行数据及历史数据传输到电网,实现发电效率计算、故障诊断及负荷计算等数据通信,有效克服了传统通信模式非标化、单一化及配置繁琐的弊端,提高了燃气电站数据通信的稳定性。In order to achieve data exchange between the distributed control system(DCS)of gas power plants and different types of equipment in the power grid,and to solve the problems of multiple specialties,wide equipment,and complex interfaces involved in gas power plants,standard object linking and embedding process control technology(OPC)is adopted to establish a data connection between power grid data and OPC clients.The transmission of equipment data,operational data,and historical data from the power station to the grid enables data communication for power generation efficiency calculation,fault diagnosis,and load calculation,effectively overcoming the drawbacks of traditional communication modes such as non standardization,singularity,and cumbersome configuration,and improving the stability of data communication for gas power stations.

关 键 词：燃气电站 集散控制系统 一体化 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]