Application of Measurement Verification Technology in Performance Evaluation of Gas Ultrasonic Measurement System

WANG Hui; LIU Dingfa; ZHANG Qiang

doi:10.3969/j.issn.2096-9015.2021.04.15

Volume 65 Issue 4

Apr. 2021

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WANG Hui, LIU Dingfa, ZHANG Qiang. Application of Measurement Verification Technology in Performance Evaluation of Gas Ultrasonic Measurement System[J]. Metrology Science and Technology, 2021, 65(4): 68-73, 77. doi: 10.3969/j.issn.2096-9015.2021.04.15

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WANG Hui, LIU Dingfa, ZHANG Qiang. Application of Measurement Verification Technology in Performance Evaluation of Gas Ultrasonic Measurement System[J]. Metrology Science and Technology, 2021, 65(4): 68-73, 77. doi: 10.3969/j.issn.2096-9015.2021.04.15

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Application of Measurement Verification Technology in Performance Evaluation of Gas Ultrasonic Measurement System

doi: 10.3969/j.issn.2096-9015.2021.04.15

WANG Hui^{1, 2
,},
LIU Dingfa^{1, 2},
ZHANG Qiang^{1, 2}

1.
Natural Gas Research Institute, PetroChina Southwest Oil & Gas Field Company, Chengdu 610213, China
2.
Chengdu Verification Branch of Oil & Gas Large Flowrate Measurement Station, Chengdu 610213, China

Available Online: 2021-04-15
Publish Date: 2021-04-15

Abstract

Abstract

This paper introduces the measurement verification technology of the gas ultrasonic measurement system. Through a comprehensive analysis of the performance evaluation of multiple measurement stations of a natural gas pipeline company, the problems in the field measurement verification are analyzed, the measurement verification method is optimized, and the effects of sound velocity verification result overruns, temperature verification result overruns and gas quality components on sound velocity verification are investigated combined with some typical experiments. Experiments have proved that the measurement verification technology is an effective measure to ensure the accuracy and reliability of the measurement system.
- gas ultrasonic flowmeter,
- measurement verification,
- performance evaluation

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References(14)

References

[1]	API MPMS 14.12: 2017 Measurement of Gas by Votex Meters. Washington: American Petroleum Institute. 2017: 11-15.
[2]	李万俊. 计量核算技术在差压式天然气流量计量中的应用[J]. 石油与天然气化工, 2014, 16(1): 91-93. doi: 10.3969/j.issn.1007-3426.2014.01.019
[3]	ISO/TR 12764: 2017 Measurement of fluid flow in closed conduits - Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full[S]. London: BSI Publications, 2017: 7-13.
[4]	国家质量监督检验检疫总局. 计量标准考核规范: JJF1033-2016[S]. 北京. 中国标准出版社, 2016.
[5]	中国国家标准化管理委员会. 天然气计量系统计算要求: GB/T18603-2014[S]. 北京. 中国标准出版社, 2014.
[6]	中国国家标准化管理委员会. 用气体超声流量计测量天然气流量: GB/T18604-2014[S]. 北京. 中国标准出版社, 2014.
[7]	国家质量监督检验检疫总局. 超声流量计检定规程: JJG1030-2007[S]. 北京. 中国标准出版社, 2007..
[8]	马应奎, 蒲振东. 天然气计量影响因素定量分析[J]. 石油工业技术监督, 2017, 33(2): 35-38. doi: 10.3969/j.issn.1004-1346.2017.02.011
[9]	叶羽婧, 赵景龙, 蔡思敏, 等. 天然气计量误差及优化措施[J]. 石油工业技术监督, 2017, 33(9): 47-50. doi: 10.3969/j.issn.1004-1346.2017.09.015
[10]	刘蕾, 袁罗, 鲁川. 天然气计量中存在的问题及对策[J]. 科技传播, 2011(18): 92-93.
[11]	闫国帅. 超声波流量计在天然气计量中的故障诊断研究[J]. 工业计量, 2018, 28(1): 17-20.
[12]	朱超逸. 油田天然气计量中存在的问题及对策分析[J]. 经济期刊, 2015(11): 23-24.
[13]	李军, 王秀英. 旋进旋涡流量计检定方式和计量特性的研究[J]. 石油工业技术监督, 2010(6): 28-29.
[14]	高军. 大流量天然气的计量和仪表检定[J]. 中国石油和化工标准与质量, 2013, 1l(6): 152-156. doi: 10.3969/j.issn.1673-4076.2013.06.140