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1、采油厂能源计量器具的选型与应用管理（Selectionandapplicationmanagementofenergymeasuringinstrumentsinoilproductionplant）1PrefaceEnergyisanimportantmaterialfoundationofnationaleconomicandsocialdevelopment,energyconservationandpromotethesustainabledevelopmentofsocietyandeconomy,animport
2、antmeanstoimprovetheeconomicefficiencyofenterprises,JiangsuoilproductionfactoryofJiangsuoilfieldisanimportantunitofproductionplan,year40thousandtonsofcrudeoilandnaturalgasconsumptionof11million500thousand,electricity108.8kwh/tonofoil,energysavingpotentialbig.Inrece
3、ntyears,withthestateandenterprisesofenergysavingandemissionreductioninattentionandinvestment,especiallyGB17167"energyperunitofenergymeasurementapparatusequippedwiththe"generalprinciplesofmanagementandstandardimplementation,enterpriseenergymeasurementandcapitalinves
4、tmenttostrengthen,promotethesustainabledevelopmentofenterprises.2statusofenergymeasuringinstrumentsinthewholefactoryOilproductionplantincrudeoilandnaturalgasastheleadingproductsintheproduction,storageandsalesprocess,needtoconsumepartofcrudeoil,naturalgasandelectric
5、ity,hotwater,steam,waterandotherresources,therefore,thecorrectchoiceofvariousenergymeasurementinstruments,inordertoensurethatthemeasurementdataisaccurateandreliable,andtheselectionofcommonlyusedfunctionsofmeasuringinstrumentsasshownintable1.Table1tableofenergymeter
6、ingflowmetersinoilproductionplantSerialnumber,type,measurementmedium,accuracy,usage1magnetoelectrictypeintelligentflowmeterLXZhotandcoldwaterlessthan1.5%2intelligentswirlflowmeterTDSnaturalgaslessthan1%inusewithouteffusion3vortexflowmetershouldbelessthan2%VAsaturat
7、edsteamtemperatureandpressurecompensation4generalelectricwavemeterLTDheatingcrudeoilislessthan1.5%Inpracticalwork,thefollowingproblemsleadtothefailureofenergymeteringinstrumentstoplayanaccurateroleinmeasurement:1)thenewmeterprojectfailedtocorrectlymatchtheselection
8、andmeasurementofparameters,suchasaboilerroomactualconsumptionofnaturalgas35m3/h,butwiththelowestratedflowofgasflowmeterusedinDN100in40m3/h,notonl
