Full-Text Search:
Home|Journal Papers|About CNKI|User Service|FAQ|Contact Us|中文
《Transducer and Microsystem Technologies》 2011-09
Add to Favorite Get Latest Update

Research on method of natural gas energy measurement based on network platform

WU Huan-fen1,2,CHENG Jia2,LI Dong-sheng1,Lü Ji-fan1,2(1.School of Metrology and Measurement Engineering,China Jiliang University,Hangzhou 310018,China; 2.Institute of Metrology of Zhejiang Province,Hangzhou 310013,China)  
To measure natural gas energy more rationally,the method of natural gas energy measurement is studied.The working principle is introduced.Natural gas energy measurement system software and hardware are designed according to energy measurement requirement.Natural gas energy measurement system is established based on natural gas internal fiber-optic network.The volume flow,component data,pressure,temperature and other parameters are read out simultaneously in this system.Natural gas energy is calculated through the internal core software according to the method of natural gas energy measurement.The system of analysis and calculation of uncertainty,the results show that the uncertainty of energy measurement could be reached 1 %(k=2),when the measurement process is kept in good control.The result of test shows the system is easy to operate,and can load the volume flow,component data,pressure,temperature and other parameters steadily.Compared with software FLOCALC,the relative error is less than 0.1 %.
【Fund】: 浙江省科技厅重大科技专项计划资助项目(2009C11008)
【CateGory Index】: TE863.1
Download(CAJ format) Download(PDF format)
CAJViewer7.0 supports all the CNKI file formats; AdobeReader only supports the PDF format.
【Citations】
Chinese Journal Full-text Database 4 Hits
1 WANG Chi~1,LI Chun-hui~1,WANG Jing-an~2,LI Tao~2(1.National Institute of Metrology,Beijing 100013,China;2.Polestar New Century Measurement and Control Technology Co.Ltd,Beijing 100029,China);The System and Method for Energy Measurement of Natural Gas[J];Acta Metrologica Sinica;2008-05
2 CHEN Geng-liang(Natural Gas Research Institute,PetroChina Southwest Oil & Gasfield Company,Chengdu 610213,China);A discussion on the uncertainty estimation of the energy measurement of natural gas[J];Natural Gas Industry;2009-10
3 QIAN Chengwen and WANG Huizhi;Natural Gas Metering and Calibration Technology[J];;2005-06
4 Wei Kaifeng~1 Niu Bin~1 Zhang Zuoqun~2 Song Shaoying~3 (1 College of Measurement-Control Technology & Communication Engineering,Harbin Univ.Sci.Tech.,Harbin 150040,China;2 Heilongjiang Provincial Institute of Measurement and Verification,Harbin 150036,China;3 Harbin Institute of Measurement and Verification,Harbin 150036,China);Research on calculation method of standard volume used in natural gas measurement system[J];Chinese Journal of Scientific Instrument;2008-10
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 ;Method of Improving the Accuracy of Gas Measure Based on the Compressional Factor Z[J];Measurement & Control Technology;2004-06
2 CHENG Yong,WANG Jun,CAI Xiao-shu(Shanghai University of Science and Technology, Shanghai 200093, China);Numerical Simulation and Application of Flow Through a Pipe Orifice at Low Reynolds Numbers[J];Acta Metrologica Sinica;2005-01
3 ;Condensate Field Natural Gas Measurement Technology Discussion[J];Metrology & Measurement Technique;2007-11
4 ZHANG Lin,LI Chang-jun(Southwest Petroleum Institute,Chengdu 610500,China);How to increase measuring accuracy of orifice flowmeter[J];Oil Field Equipment;2006-02
5 ZHANG Hong-bing(Southwest Petroleum Institute,Chengdu,Sichuan 610500,China),LI Chang-jun,YANG Yi;Effect of Instrument Precision on Leakage Detection[J];Petroleum Engineering Construction;2005-05
6 ;燃气工业发展史[J];Technology Supervision in Petroleum Industry;2005-05
7 Song Ailing,Liang Guangchuan;The Present Situation and Development of Natural Gas Flow Metering[J];Technology Supervision in Petroleum Industry;2006-03
8 ;卧两交接计量输差来源与控制对策[J];Technology Supervision in Petroleum Industry;2006-11
9 Zhao Hongqiang,Deng Qing,Lu Zhirong;Discussions on the Design of Skid-Mounted Measuring System at LNG Acceptation Stations[J];Technology Supervision in Petroleum Industry;2009-05
10 Li Zheng,Dang Xiaoli,Pan Hongxia;An Analysis about Metering Additional Errors of Standard Orifice Plate Flow-meter in Measuring Natural Gas Flow-rate[J];Technology Supervision in Petroleum Industry;2009-09
【Secondary Citations】
Chinese Journal Full-text Database 8 Hits
1 Ni Xiaoli(National Research Center for Certified Reference Materials, Beijing 100013, China);CHARACTERRISTICS OF CHEMICAL METROLOGY SYSTEM AND THE PATH OF REALIZINGVALID CHEMICAL MEARSUREMENT[J];Chemical Analysis and Meterage;2004-02
2 Chen Gengliang(Research Institute of Natural Gas Technology, PetroChina Southwest Oil and Gasfield Company).;An Understanding of the Traceability for Natural Gas Energy Measurement[J];Chemical Engineering of Oil & Gas;2007-02
3 Chen Genliang;Discussions on the Accuracy and Uncertainty in Measuring Natural Gas Energy[J];Technology Supervision in Petroleum Industry;2009-04
4 Zhang Fuyuan (Natural Gas Metering and Detection Center of Southwest Oil and Gas Field Branch).NATUR.GAS IND.v.20,no.5,pp.73~76,9/25/2000.(ISSN 1000-0976;In Chinese);A COMPARISON OF THE METHODS FOR CALCULATING NATURAL GAS DEVIATION FACTORS USED FOR METERING[J];NATURAL GAS INDUSTRY;2000-05
5 Qin Chaokui,(Thermal Engineering Dep. of Tongji University),Gao Dingyun (Shanghai Fiorentini Gas Equipment Ltd.);CALCULATION OF NATURAL GAS COMPRESSION FACTOR AND VOLUME MEASUREMENT[J];Natural Gas Industry;2003-06
6 Zhang Hongbing, Gao Wenfeng, Zheng Yunping (Southwest Oil College, Nanchong, Sichuan, 637001, China);Selection and Development Direction of Natural Gas Flow Meter[J];Natural Gas and Oil;2003-02
7 CHEN Song,HUANG Kun;The Ultrasonic Flow Meter Used to Measure Flow Rate of Natural Gas[J];;2002-05
8 Yu Lijian~1 Lu Zhonggui~2~1(School of Computer and Comm.Eng.,Southwest Jiaotong University,Chengdu 610031,China)~2(Chengdu Guoguang Electric Instrument and Meter Co.,Ltd.,Chengdu 610061,China);The Key Technical Research of Natural Gas Computer Measuring and Administrating System[J];Chinese Journal of Scientific Instrument;2005-08
©2006 Tsinghua Tongfang Knowledge Network Technology Co., Ltd.(Beijing)(TTKN) All rights reserved