合建输气站场ESD系统联锁改造实践  

ESD-system Interlocking Reforming Practice in Gas Co-construction Stations

作　　者：陈永主 李永杰 

机构地区：[1]国家管网集团市场部,北京100013 [2]国家管网集团川气东送管道有限责任公司,湖北武汉430000

出　　处：《工业控制计算机》2022年第7期163-164,共2页Industrial Control Computer

摘　　要：随着天然气管网建设的推进和区域规划需要,采用合建输气站场的方式不断出现。以S、T两条长输天然气管道的合建站场Z站为例,介绍了Z站场的建设情况、站内工艺流程及控制系统现状,分析了Z站场ESD系统存在的主要问题。对ESD系统联锁改造方案进行了比选,对方案应用情况进行了验证,为合建站场ESD系统联锁融合改造建设提供思路。With the development of natural gas pipeline network construction and the need of regional planning,gas coconstruction stations emerge as a particular thing.Taking two long distance natural gas pipeline S and T as examples,this paper makes an introduction of the gas co-construction station Z,including the status quo of construction,process flow and control system.It analyses the main problems of ESD-system,and makes a schemes comparison and selection of ESD-sys-tem interlocking reform.Then it verifies the application of the reforming scheme.This paper gives the suggestions for ESD-system interlocking reform of gas co-construction stations.

关 键 词：合建 输气站场 ESD系统 联锁 改造 

分 类 号：TE974[石油与天然气工程—石油机械设备]