TRICON系统在长北气田集气站的应用  

Application of TRICON System in Gas Gathering Stations of ChangBei Gas Field

作　　者：李战平[1,2] 

机构地区：[1]长庆油田公司第二采气厂,陕西榆林719000 [2]长庆油田公司长北天然气开发项目经理部,陕西西安710021

出　　处：《工业控制计算机》2008年第10期11-13,共3页Industrial Control Computer

摘　　要：长北气田是由中石油与壳牌石油公司合作开发的区域,其试生产作业区各集气站原有的SCADA系统没有安全联锁保护功能,不能满足壳牌的DEP(设计和工程实施规范)标准,因此需要进行升级改造。介绍了TRICON系统的三重化硬件冗余结构和软件组成,结合其在长北气田集气站的实践应用,对该系统的硬件组成、设计原则和逻辑编程等各方面的技术实现进行了详细说明,并对其运行效果进行了评价。实际应用表明,TRICON系统弥补了原有控制系统中存在的缺点,能够保证装置的安全运行。The ChangBei gas field is jointly developed by PetroChina and Royal Dutch Shell.The original SCADA system of gas gathering stations in trial production operation area in ChangBei gas field not have the safety interlocking protection function, cannot satisfied the design and project implementation standard of SHELL.therefore needs to transformed and promoted.The three-density hardware redundant structure and the software composition of TRICON system have been introduced in this paper.The TRICON system＇s hardware composition,the principle of design,the logical programming and the appraisal to its movement effect has been explained detailed according to the practice application in the gas gathering station in Changbei Gas Field.The practical application indicated that the TRICON system has made up the shortcoming which in the original control system exists,can guarantee the installment the safe operation.

关 键 词：集气站 TRICON系统 控制 联锁 肾急停车系统 

分 类 号：TE319[石油与天然气工程—油气田开发工程]