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1、油液分析法在天然气压缩机故障诊断中的应用Receiveddate:2004-06-10Articlenumber:1006-2971(2004)04-0033-03ApplicationofoilanalysisinfaultdiagnosisofnaturalgascompressorFangJianhus,FanJianchun(1、Shenglioilfieldoilgasgatheringandtransportationcompany,Shandong257511,China;2.Schoolofmechanicalandele
2、ctricalengineering,BeijingPetroleumUniversity,Beijing,Changping100000,Dongying);Abstract:inviewofthestructureandoperationcharacteristicsof4K0CnaturalgascompressoratDongyingcompressorstationofShenglioilfieldgasgatheringandtransportationcompany,phaseisdesignedTheschemeofoil
3、analysis,monitoringanddiagnosiswasanalyzed・Themainwearmechanismoftheunitunderrunningconditionwasanalyzed,andthecorrespondingwearparticlediagramwasestablishedInthispaper,thewearingstateofseveraltestunitsinDongyingcompressorstationisanalyzedandevaluatedcomprehensively,andco
4、rrespondingmeasuresforequipmentmaintenanceareputforward・Keywords:oilanalysis;naturalgasboosterunit:conditionmonitoring;faultdiagnosisCLCnumber:TH457,documentidentificationcode:B1tribologystatusofnaturalgasinletandoutletcompoundsuperchargingunitMonitoringmethodGeneralsitua
5、tionof4K0Creciprocatingcompressorunitat1.1compressorstationinDongyingShenglioilfieldoilandgasgatheringandtransportationcompanybelongstoDongyingcompressorstationAlmostallnaturalgaspassesthroughthecentralhubofnaturalgastransportationThroughthestationallocation,transportatio
6、n・Thereare5setsof4K0CnaturalgascompressorTheprimemovergroup,5unitsusingCaterpillarG399gasEngineworkingmachineforIngersollRand4K0CHtypereciprocatingdoubleactionCompressoroSinceitsintroductionandproductionin1988,ithasbeenworkingfor16years・Engine16cylinder,designspeed1000r/m
7、in;compressorsetForthetwostagecompression,theintakepressure00二06MPaisdesignedTheexhaustpressureis0.6MPa,andthesecondaryexhaustpressureis2.0MPaMeasure10*10m3/d.1.2monitoringtestschemeAccordingtothestructuralfeaturesoftheunitandtheneedsoffieldmonitoring,thetestiscarriedoutT
8、hemaindiagnosticinstrumentsareabrasiveanalysisandlubricationgreaseTheDFR-canbedetectedatsiteType
