天然气贸易计量中变送器的误差分析  

Error Analysis of Transmitters in Natural Gas Trade Measurement

作　　者：莫佳俊 MO Jiajun

机构地区：[1]绍兴天然气投资有限公司,浙江绍兴312000

出　　处：《今日自动化》2024年第2期128-130,共3页Automation Today

摘　　要：天然气计量在天然气管理中扮演着重要的角色,其准确性和可靠性直接关乎天然气供需双方的利益。在实际应用中,由于多种因素的作用,天然气计量可能会产生误差,不仅会影响计量的准确性,还会给供需双方带来经济损失。因此,如何降低天然气贸易计量中变送器存在的误差是当前工作的重中之重。文章对天然气贸易计量进行了概述,分析了天然气贸易计量中误差产生的原因,并提出了变送器在天然气贸易计量中的误差优化策略。Natural gas metering plays an important role in natural gas management,and its accuracy and reliability are directly related to the interests of both natural gas supply and demand.In practical application,due to the role of many factors,natural gas measurement may produce errors,which will not only affect the accuracy of measurement,but also bring economic losses to both the supply and demand sides.Therefore,how to reduce the error of the transmitter in natural gas trade measurement is the top priority of the current work.In this paper,the natural gas trade measurement is summarized,the causes of error in natural gas trade measurement are analyzed,and the error optimization strategy of transmitter in natural gas trade measurement is proposed.

关 键 词：天然气 计量误差 变换器 

分 类 号：TE863.1[石油与天然气工程—油气储运工程]