计算机控制和网络通讯技术在天然气计量系统中的应用  

The Application of Computer Control and Network Communication Technology in the Measurement System of Natural Gas

作　　者：张殿文 洪丹 

机构地区：[1]中油辽河工程有限公司,辽宁盘锦124010

出　　处：《石油化工自动化》2006年第5期59-62,共4页Automation in Petro-chemical Industry

摘　　要：辽河油田近几年对所有的天然气计量系统进行了技术改造,应用了高级孔板阀、智能检测仪表等设备,以及计算机控制、管理、网络通信技术和设备,将分布在油田各采油厂的天然气井、站生产过程数据,通过无线和有线方式传输到生产管理和决策部门终端,并有效提高了天然气计量系统运行的可靠性、操作的连续性,提高了计量的准确性,使天然气计量管理过程实现了自动化。In last a few years the Liao River Oil-field has taken the technique to revamp all natural gas measurement systems, applying the advanced orifice panel valve, the intelligence measurement instrument etc. ,as well as the computer control, management, network communication technology and equipments, which made the data of the production process in the natural gas well and station distributed in each oil extraction of oil-field factory through the lead-in and wired ways delivered to the production management and the decision section terminals, effectively to increase the running credibility , operation continuity and the measuring accuracy of the natural gas measurement system and to realize the automation of the management process of the natural gas measurement system.

关 键 词：天然气计量 智能变送器 孔板阀 计算机管理系统 网络通信 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]