宏华钻机产品介绍ppt课件

.,宏华钻机系列产品drillingrigsseries,.,宏华集团,.,交流变频（DBS）系列钻机ACVFD(DBS)RigSeries,.,宏华交流变频（DBS）系列钻机ACVFD(DBS)RigSeries,.,宏华第一台交流变频（DBS）钻机于2002年出厂，现已有近200台投入使用，经各油田现场使用验证，达到国内领先和与国际同步的先进水平。ThefirstHonghuaDBSrigwasdeliveredfromthefactoryin2002,andnowthereareabout200rigsdrillingworldwide.Bytheoilfieldusingvalidation,reachedthedomesticleadingandsynchronizationwiththeinternationaladvancedlevel.,宏华交流变频（DBS）系列钻机ACVFD(DBS)RigSeries,.,DBS钻机特点Features,自动化程度高、劳动强度低。全数字控制，易于实现智能化。操作安全性高、运行经济。故障诊断功能强、保护功能完善。检修方便Highautomationdegree,lowlaborintensityFullydigitalcontrolled,easilytorealizeintelligentSafetyperformanceandeconomicaloperationPerfectdiagnosisandprotectionfunctionEasilytomaintain,.,DBS钻机特点Features,首先，利用了交流变频驱动大范围调速、大扭矩输出和零转速输出最大扭矩的特性，适合于绞车，钻井泵、转盘或顶驱的驱动。其二，采用了能耗制动，简化了绞车制动系统。第三，交流电机无火花的特点更适合在钻机上的使用；第四，交流系统具有更高的功率因数，更高的电传动效率。firstofall,theuseofacvariablefrequencydriveawiderangeofspeedregulation,largetorqueoutputandzerospeedandoutputtorquecharacteristic,suitableforthewinch,themudpump,rotarytable,ortopdrive.secondly,usedthebrakingenergy,simplifyingthedrawworksbrakesystem.third,thecharacteristicsoftheacmotornosparkismoresuitableforusedonrig;fourth,communicationsystemhashigherpowerfactorandhigherelectricaltransmissionefficiency.,.,DBS平面布置layout,.,DBS钻机立面图drillelevation,.,钻机传动图(70DBS)drillingmachinetransmissionsystemdiagram,.,井架底座结构mastandsubstructure,K形井架、弹弓式底座Ktypemast、slingshottypesubstructure,.,井架底座结构mastandsubstructure,K形井架、旋升式底座Ktypemast、spinuptypesubstructure,.,井架底座结构mastandsubstructure,K形井架、箱叠式底座Ktypemast、box-on-boxtypesubstructure,.,齿轮驱动的一档单轴绞车。配套一台或多台交流电机，通过齿轮箱驱动滚筒;配套辅助驱动交流电机（选配套），用于自动送钻和应急操作，同时主电机也可实现自动送钻操作。能耗制动绞车，提升及下放速度和能量转换控制由变频调速系统控制，取消了辅助刹车系统。绞车运行控制，包括起下钻速度、大钩位置、安全保护、自动送钻、能耗制动等功能，通过电传动系统实现全数字控制。配有液压盘式刹车，用于驻车制动、紧急停车、手动送钻。配有天车防碰过卷阀。滚筒上加工有LEBUS绳槽。Asingleshaftwinchofthegeardrive.supportingoneormoreacmotor,throughthegearboxdriveroller;formacompletesetofauxiliaryacdrivemotor(matching),usedtoautomaticallysenddrillandemergencyoperation,mainmotoralsocanrealizeautomaticdrillingoperation.Energyconsumptionbrakewinch,raisingandloweringspeedandenergyconversioncontrolcontrolledbyvariablefrequencyspeedregulationsystem,cancelledtheauxiliarybrakingsystem.winchoperationcontrol,includingthetrippingspeed,hooklocation,securityprotection,automaticdrill,energyconsumptionbrakingfunctions,throughtheelectricdrivesystemtorealizefulldigitalcontrol.equippedwithahydraulicdiscbrakefortheparkingbrake,emergencystop,manualdrill.Overwindvalve,equippedwithcrowncrash-proof.therollerprocessinghasLEBUSropeslot.,绞车drawworks,.,绞车drawworks（JC70DB）,.,行星驱动绞车（选配）planetarydrivehoist,结构紧凑，体积小，重量轻；传递效率高；盘式刹车系统采用单缸浮动常闭式制动器；通用化程度高。不同的钻机可以用同一个行星减速器和同一型号的变频调速电机。compactstructure,smallvolume,lightweight;hightransmissionefficiency;usingsinglecylinderfloatingoftenclosedbrakediscbrakesystem;highdegreeofgeneralization.Differentdrillcanbeusedthesameplanetaryreducerandthesametypeoffrequencyconversionspeedregulatingmotor.,.,转盘独立驱动装置wheelindependentdrive,配套一台交流变电机，通过平行齿轮箱或锥齿轮箱，万向轴驱动转盘。配大转盘惯性刹车。转盘调速范围在0-220rpm.具有转速精确调节，扭矩调定及保护，断电保护等功能。supportingaacmotor,byparallelgearboxorbevelgearbox,universalshaftdrivingwheel.withbigwheelinertiabrake.rotaryspeedrangefrom0-220RPM.withspeedregulationprecision,torquesettingandprotection,power-offprotection,andotherfunctions.,.,钻井泵传动装置drillingpumpdrivegear,采用1台或2台交流变频电机为动力，通过联组窄V带驱动钻井泵；泵组及传动装置为一个运输单元，通过对交频驱动系统驱动钻井泵，可实现泵压调定和保护。实现无级调速;设置抗剪安全阀和空气包，安全可靠;完善的冷却系统和润滑系统。use1or2acfrequencyconversionmotorasthepower,throughthetransmittenarrowv-beltdrivedrillingpump;pumpsandtransmissiondeviceforatransportunit,basedonthealternatingfrequencydrivesystemdrivendrillingpump,pumppressureadjustmentandprotectioncanberealized.realizesteplessspeedregulation;setshearreliefvalveandtheairbag,safeandreliable;perfectcoolingsystemandlubricationsystem.,.,固控系统mudcirculatingsystem,采用四级净化系统，可根据用户特殊要求设计。配套配浆、加重、剪切处理系统。配套电子式液位系统，在司控室显示液位，并可对井涌或泥浆漏失报警。,thelevel4purificationsystem,candesignaccordingtocustomersspecialrequirements.supportingproportioning,aggravating,shearprocessingsystem.supportingelectronicliquidlevelsystem,inthecontrolroomaccordingtoliquidlevel,andcantokickormudlossreporttothepolice.,.,配套2台或多台发电机组和发电房。发电房内集成气源系统设备。对于有工业电网的地区，可也配套工业电压电网接入装置。formacompletesetoftwoormoregeneratorsandgeneratorroom.powerintegratedairsystemequipmentinsidetheroom.withindustrialpowergridoftheregion,butalsosupportingtheindustrialvoltagepowergridaccessdevice.,动力系统powersystem,.,液压动力源hydraulicpowerunit,用于向液压盘刹，液压机具提供液压动力。液压机具采用集成式片式换向阀控制，可以同时实现多路压力、流量控制；可以采用远程电控和本地手动控制方式。集成式风冷系统，不需要外接冷却管线。完善的故障报警功能。tohydraulicdiscbrake,hydraulicmachinesandhydraulicpower.hydraulicmachineadoptstheintegratedchipreversingvalvecontrol,canrealizemulti-channelpressureandflowcontrolatthesametime;egratedtypeaircoolingsystem,doesnotrequireanexternalcoolingpipe.improvefaultalarmfunction.,.,电传动系统electricdrivesystem,该系统的特点是采用ABBACS800直接转矩变频系统,分段共用直流母线、能耗制动、数控变频自动送钻、全数字化控制系统；绞车变频调速系统采用速度闭环控制，确保系统能产生高起动转矩并改善起动和低速时的转矩动态响应，实现绞车在零转速输出额定转矩（悬停功能）；采用ABB逆变模块,具有互换性，快速拆卸及安装的特点，以减少维修时间，降低系统停机率；thesystemischaracterizedbyadoptingABBACS800DTCvariablefrequencysystem,segmentedcommondcbus,energyconsumptionbraking,automaticnumericalcontrolfrequencyconversiontosenddrill,fulldigitalcontrolsystem;winchfrequencycontrolofmotorspeedsystemUSESspeedclosed-loopcontrol,toensurethatthesystemcangeneratehighstartingtorqueandimprovethestartingandlow-speedtorque,thedynamicresponseofwinchinthezerospeedoutputratedtorque(hover);useABBinvertermodule,interchangeable,fastdisassemblyandinstallationcharacteristics,inordertoreducemaintenancetime,reducesystemdowntimerate;,.,电传动系统electricdrivesystem,系统具有实时监控、报警和保护功能；采用全数字交流变频、PLC双冗余系统、总线通讯等现代成熟技术，使钻机实现数字控制，并为钻井工程创建数字化、智能化、信息化平台。systemhasreal-timemonitoring,alarmandprotectionfunctions;USESall-digitalacfrequencyconversion,PLCdoubleredundancysystem,bustechnology,communicationsandothermodernmaturetorealizedigitalcontroldrillingmachine,andcreatedigital,intelligent,information-basedplatformfordrillingengineering.,.,电传动系统图electricdrivesystemdiagram,.,VFD房布局图layout,.,逆变模块抽出式结构drawer-typestructureinvertermodule,.,逆变模块并联结构theinvertermodulesinparallelstructure,并联模块具有冗余功能每一台模块都是一台完整的三相逆变器，如果一台模块故障，可以继续轻载运行。减少故障停机时间，恢复快。parallelmoduleshaveredundantfunctioneachmoduleofthree-phaseinverter,whichisacompletefailureifamodule,youcancontinuetolightloadrunning.toreducedowntime,recoveryfast.,.,利用钻具下放使绞车电机工作在发电状态，形成制动力矩。通过斩波器和制动电阻转化为热能消耗掉。用能耗制动替代传统的电磁涡流刹车，改变了传统的辅助刹车概念，使刹车系统和变频技术有机的融合在一起。两段直流母线，分别配置能耗制动系统,其斩波器由光纤连接形成主从关系，确保每组出力均衡。系统具备强大的制动功率。,能耗制动brakingenergy,制动电阻Brakingresistor,usedrilldowntomakewinchmotorworkinginthepowergenerationstate,formabrakingtorque.Throughthechopperandconvertedintoheatenergyconsumebrakingresistance.withbrakingenergyalternativestotraditionalelectromagneticeddycurrentbrake,changedthetraditionalconceptofauxiliarybrake,thebrakesystemandfrequencyconversiontechnologyorganicallyfusesintogether.twodcbus,configuration,energyconsumptionbrakingsystemrespectively,andthechopperareconnectedbyafiberformthemaster-slaverelationship,makesurethateachsetofoutputbalance.Systemhaspowerfulbrakingpower.,.,利用变频技术和全数字控制技术实现钻机自动送钻。本设计的自动送钻技术是通过变频电机（主电机或自动送钻电机）拖动绞车感知悬重信号，根据钻井要求的钻压进行自动送钻。送钻时由数字化变频拖动系统设定恒力矩反拖滚筒，自动调速和保护，达到恒压稳速送钻目的，送钻钻压误差控制在500kg。Usingfrequencyconversiontechnologyanddigitalcontroltechnologytorealizeautomaticdrillingmachinetodrill.Thisdesignofautomaticdrillingtechnologyisthroughthefrequencyconversionmotor(mainmotororautomaticdrillmotor)drivehoistperceptionhangingweightsignal,accordingtothedrillingpressureautomaticallytosenddrilldrillingrequirements.Bydigitalvariablefrequencydrivesystemduringdrillingsetconstanttorquedragroller,automaticspeedcontrolandprotection,toachieveconstantvoltagestabilizingSuSongdrilling,todrilldrillingpressureerrorcontrolintheplusorminus500kg.,数控变频自动送钻numericalcontrolinverterautomaticdrill,.,零转速输出最大转矩thezerospeedoutputmaximumtorque,利用变频技术的特性，使绞车系统在零转速时实现最大转矩输出，保证钻机提升系统的悬持功能。彻底改变了传统的司钻操作方式，提高系统的安全性。Usingthecharacteristicsoffrequencyconversiontechnology,makethewinchsystematzerospeedtoachievemaximumoutputtorque,guaranteetheholdupofarigshoistingsystemfunction.Thoroughlychangedthetraditionalwayofdrilleroperation,improvethesecurityofthesystem.,.,钻井仪表及参数系统drillinginstrumentationandsystemparameters,司钻房融电、气、液控制于一体，具有PLC双冗余系统的从站，应用触摸屏集成所有的控制按钮和指示灯，实现钻机的自动控制及钻井参数的显示、报警、查询和记录；完善的软件保护功能，可设置的上碰下砸、最大钩载、泵压限制、转盘扭矩限制、系统紧停等功能，全面的PLC程序保护；电气部分采用正压防爆控制，增加了系统的可靠性；电话系统和火气探测系统，实时监视井场动态；集成化钻井仪表及参数系统，采用模拟仪表和数字仪表相结合，显示必要的钻井参数，采用工控机记录钻井参数，可生成和打印参数曲线和数据报表。drillerhouseelectricity,gas,hydrauliccontroltobeinharmonyanorganicwhole,withPLCdoubleredundancysystemfromthestand,theapplicationoftouchscreenintegratedallthecontrolbuttonandtheindicatinglamp,toachieveautomaticcontroldrillingriganddrillingparametersdisplay,alarm,queries,andrecord;perfectsoftwareprotectionfunction,canbesetonthetouchup,maximumhookload,undertightstoppumppressurelimit,limitrotarytorque,systemfunctions,comprehensivethePLCprogramofprotection;electricalpartadoptsthepositivepressureexplosion-proofcontrol,increasethereliabilityofthesystem;phonesystemandtheinternalheatdetectionsystem,real-timedynamicmonitoringlocation;integrateddrillinginstrumentandparametersofthesystem,adoptingthecombinationofanaloginstrumentanddigitalinstrument,accordingtothenecessarydrillingparametersanddrillingparametersarerecordedwithaindustrialPC,parametriccurvesanddatareportscanbegeneratedandprinted.,.,DBS操作界面特点interfacecharacteristics,操作简单，可靠性高；实时显示钻井参数；钻井操作功能齐备；故障报警功能齐全；多种语言切换（中、英、俄、西）；theoperationissimple,highreliability;real-timedisplaydrillingparameters;drillingoperationfunctioncomplete;completefaultalarmfunction;switchlanguages(Chinese,English,Russian,west);,.,起下钻屏drillupanddownscreen,.,钻进屏drillingscreen,.,自动送钻屏automaticallysenddrillscreen,.,泥浆泵参数屏mudpumpparametersscreen,.,气路和液压控制屏pneumaticandhydrauliccontrolpanel,.,直流（SCR）系列钻机DC(SCR)RigSeries,.,直流（SCR）系列钻机DC(SCR)RigSeries,.,SCR钻机特点feature,采用AC-SCR-DC电传方式数字化控制，抗干扰能力强。绞车采用液压盘刹+电磁涡流刹车（或伊顿刹车）完善的保护功能（上碰下砸、电气互锁等）实时监控、故障诊断adoptAC-SCRDCtelexdigitalcontrol,stronganti-jammingcapability.winchadopthydraulicdiscbrake+electromagneticeddycurrentbrakeorEatonbrakeperfectprotectionfunction(touchonit,electricalinterlock,etc.)real-timemonitoringandfaultdiagnosis,.,钻机平面图layout,.,钻机立面图drillelevation,.,钻机传动系统图drillingmachinetransmissionsystemdiagram,.,井架、底座mast、substructure,可采用的井架、底座结构形式与DBS系列钻机相同themast,substructureoftheformcanbeusedwiththeDBSdrillingrigaresameseries。,.,绞车drawworks,1台或多台直流电机驱动；4个正档和4个倒档采用电磁涡流刹车（或EATON刹车）,1ormanysetsofdcmotordrive;fourisgearandreversegearwithelectromagneticeddycurrentbrakeorEATONbrake,.,JC70D绞车传动系统图drawworksdrivesystem,.,转盘rotary,一台直流电机通过链条箱（或齿轮箱）和万向轴驱动，结构简单；实现无级调速;设置惯性刹车;可增加2个档位adcmotorthroughachainbox(orgearbox)andcardanshaftdrive,thestructureissimple;realizesteplessspeedregulation;setupinertiabrake;canincrease2gear,.,泥浆泵pump,一台或两台直流电机通过窄V形皮带驱动泥浆泵，结构简单，可靠；实现无级调速;设置抗剪安全阀和空气包，安全可靠;完善的冷却系统和润滑系统。oneortwodcmotorthroughanarrowVbeltdrivethemudpump,thestructureissimple,andreliable;realizesteplessspeedregulation;setshearreliefvalveandtheairbag,safeandreliable;perfectcoolingsystemandlubricationsystem.,.,动力系统powersystem,气源系统安装在发电房内;布局合理，美观大方Airsupplysysteminstalledinthegeneratorroom;Layoutisreasonable,beautifulandeasy,.,液压站HPU,与DBS钻机液压系统类似SimilarwiththeDBSdrillingrighydraulicsystem,.,SCR/MCC系统system,采用直流电机驱动，可以配套各种型号的直流电机，成本低廉，采用西门子的直流调速器控制SCR元件，驱动直流电机，实现无极调速，满足多种工况的要求。通过PLC对直流接触器进行逻辑控制，切换不同组合的指配关系，实现一台SCR柜对不同电机驱动的目的。采用总线通讯技术，远程操作和报警，故障监测，确保系统的高效，安全运行。adoptsdcmotordrive,canformacompletesetofallkindsofdcmotor,lowcost,usingSiemensdcspeedgovernorcontrolSCRcomponents,drivedcmotor,torealizeinfinitespeedadjustment,meettherequirementsofavarietyofconditions.throughthePLClogiccontrolofdccontactor,switchdifferentportfolioassignmentrelations,toachievethepurposeofaSCRcabinetofdifferentmotordrive.usedbuscommunicationtechnology,remoteoperationandalarm,faultmonitoring,toensurethesystemefficientandsafeoperation.,.,SCR房单线图singlelinediagram,.,SCR房房体布局图layout,.,直流传动优点DCtransmissionadvantages,成熟的技术，成本低廉；输入电压范围宽，调节精度高；标准配置经扩展可实现高性能方案；使用一致的操作控制原理，调试简单；连接通用直流电动机，互换性高；具有功率和电流限制功能；具有软扭矩功能；具有自优化功能和自适应功能；有开放式现场通信；自诊断功能,各控制单元都有错误代码指示功能；模块化结构设计，完全的模块扩展能力；当某模块出现故障时，维护方便。maturetechnology,lowcost;wideinputvoltagerangeandadjusthighprecision;standardconfigurationviaextensioncanachievehighperformancescheme;useconsistentoperatingcontrolprinciple,debuggingissimple;connectioncommondcmotor,highinterchangeability;havepowerandcurrentlimitingfunction;havesofttorquefunction;sincetheoptimizationfunctionandadaptivefunction;haveopenfieldcommunication;self-diagnosisfunction,eachcontrolunithasanerrorcodeindicatingfunction;modularstructuredesign,thecompletemoduleextensionability;whenamodulemalfunction,maintenanceisconvenient.,.,电磁涡流刹车控制系统eletromagneticeddycurrentbrakecontrolsystem,司钻通过电磁刹车手柄控制刹车系统，能量传递到电磁涡流刹车系统消耗掉，可靠保证系统的安全性。drilleriscontrolledbyelectromagneticbrakeleverbrakesystem,theenergytransfertotheelectromagneticeddycurrentbrakesystemconsume,reliableguaranteeforthesafetyofthesystem.,.,一体化司钻控制室integrateddrillercontrolroom,司钻房融电、气、液控制于一体，具有PLC系统的从站，应用触摸屏集成所有的控制按钮和指示灯，实现钻机的自动控制及钻井参数的显示、报警、查询和记录；完善的软件保护功能，可设置的上碰下砸、最大钩载、泵压限制、转盘扭矩限制、系统紧停等功能，全面的PLC程序保护；电气部分采用正压防爆控制，增加了系统的可靠性；电话系统和火气探测系统，实时监视井场动态；集成化钻井仪表及参数系统，采用模拟仪表和数字仪表结合方式，显示必要的钻井参数，采用工控机记录钻井参数，可生成和打印参数曲线和数据报表。,drillerhouseelectricity,gas,hydrauliccontroltobeinharmonyanorganicwhole,withPLCsystemfromthestand,applicationoftouchscreenintegratedallthecontrolbuttonandtheindicatinglamp,toachieveautomaticcontroldrillingriganddrillingparametersdisplay,alarm,queryandrecords;perfectsoftwareprotectionfunction,canbesetonthetouchup,maximumhookload,undertightstoppumppressurelimit,limitrotarytorque,systemfunctions,comprehensivethePLCprogramofprotection;electricalpartadoptsthepositivepressureexplosion-proofcontrol,increasethereliabilityofthesystem;phonesystemandtheinternalheatdetectionsystem,real-timedynamicmonitoringlocation;Integrateddrillinginstrumentandparametersofthesystem,usingtheanaloginstrumentanddigitalinstrumentcombiningways,accordingtothenecessarydrillingparameters,drillingparametersarerecordedwithaindustrialPC,parametriccurvesanddatareportscanbegeneratedandprinted。,.,SCR操作界面特点interfacecharacteristics,操作简单，可靠性高；实时显示钻井参数；钻井操作功能齐备；故障报警功能齐全；多种语言切换（中、英、俄、西）；theoperationissimple,highreliability;real-timedisplaydrillingparameters;drillingoperationfunctioncomplete;completefaultalarmfunction;switchlanguages(Chinese,English,Russian,west);,.,钻井参数主界面thedrillingparametersofthemaininterface,.,钻进屏drillingscreen,.,自动送钻屏automaticallysenddrillscreen,.,泥浆泵屏mudpumpparametersscreen,.,转盘独立电驱动（LDB）系列钻机RTIndependentlyDriven(LDB)RigSeries,.,宏华LDB系列钻机HHRTIndependentlyDriven(LDB)RigSeries,.,LDB钻机是一款机电复合驱动钻机。采用经济技术优化设计，在具备了机械钻机良好经济性的同时，又具备电动钻机优异的性能。它将是中国钻井市场最具竞争力、最有生命力、最经济实用的一款钻机。LDBdrillingmachineisamechanicalandelectricalcompositedrillrig.Designwasoptimizedbyusingeconomicandtechnology,inwiththegoodmechanicaldrillofeconomyatthesametime,andhastheelectricdrillisexcellentperformance.ItwillbeChinadrillingmarketthemostcompetitive,mosthasthevitality,themosteconomicalandpractical,adrillingrig。,宏华LDB系列钻机HHRTIndependentlyDriven(LDB)RigSeries,.,从钻井工艺的角度出发，电动钻机的优异性能是不容置疑的，但其高制造成本、高运行成本却让人望而止步。机械钻机制造成本低，运行经济性较好。但转盘转速与泵冲参数互相干涉、相互矛盾的问题一直困扰着钻井工艺的发展。转盘运行参数不精确,对井下钻头的运行状况不能正确的反映，且上台传动一直是机械钻机最薄弱的环节。转盘独立电驱动（LDB）钻机可解决上述矛盾。它具备电动钻机的优异性能，同时又具有机械钻机良好的经济性（价格略高于机械钻机）。Fromtheperspectiveofthedrillingprocess,theexcellentpropertiesofelectricdrillisindubitable,butitshighmanufacturingcost,highoperatingcostsandstop.Mechanicalrigmanufacturingcostislow,runningeconomyisbetter.Butrotaryspeedandpumpspeedparametermutualinterference,conflictingproblemshasbeenbotheringthedevelopmentofdrillingtechnology.Defectivewheelrunningparameters,therunningstateofdownholedrillbitscannotcorrectlyreflect,andpowertransmissionhasbeenamechanicalrigsweakestlink.Wheelindependentelectric(LDB)drillcanresolvethecontradictions.Ithastheexcellentpropertiesofelectricdrillingmachine,atthesametimehasamechanicalriggoodeconomicalefficiency(pricesareslightlyhigherthanthemechanicaldrill).,钻机概述Drillsummary,.,钻机平面图layout,.,钻机立面图drillelevation,.,传动系统图drillingmachinetransmissionsystemdiagram,.,并车传动箱transmissioncaseandcar,.,绞车drawworks,绞车动力：柴油机通过并车箱驱动,设置辅助传动装置，可实现自动送钻,设置4个正档和2个倒档,winchpower:dieselenginebyandtrunkdriverssetauxiliarytransmissiondevice,whichcanrealizeautomaticdrillsetupfourisgearandtworeverse,.,井架、底座mast、substructure,K形井架、旋升式底座Ktypemast,rotarytypebase,.,转盘传动RTtransmissionsystem,一台交流变频电机通过齿轮箱驱动转盘，实现无级调速和数字化控制,转盘配惯性刹车，倒档由电机反转实现；转盘转速均不受泵冲限制；,转盘扭矩的数控限制性（过扭矩自动保护）与调控，能避免扭断钻具；根据扭矩的动态变化显示适时起钻，能减少井下事故、延长钻头使用寿命；实现0200r/m间的无级调速。,rotaryinertiabrake,reversethemotorreverse;Withoutbeinglimitedbythepumpspeedrotaryspeed;ofncrotarytorquelimitingtorqueautomaticprotectionandregulation,toavoidtwistofftool;Accordingtothedynamicchangesofthetorquedrill,timelycanreducedownholeaccidents,prolongtheservicelifeofdrillbit;implementationbetween0200r/msteplessspeedregulation.anacfrequencyconversionmotorthroughagearboxdriveturntableandrealizesteplessspeedregulationanddigitalcontrol,.,泥浆泵pump,柴油机通过并车箱驱动bydieselengineandtrunkdrivers,.,固控系统mudcirculatingsystem,.,其他钻台设备,液压大钳ZQ100hydraulictong,液压小绞车hydraulicwinch,液压猫头YM-10hydrauliccathcad,.,液压站HPU,盘刹液压站discbrakeHPU,机具液压站machinesHPU,.,动力系统powersystem,结构型式：同液力偶合器正车减速箱直接连接，后者同并车箱之间以万向轴连接。structure:withhydrauliccouplingaheadreducerconnecteddirectlyto,andthelatterwithtrunkconnectionwithcardanshaft.,.,整体并车链条箱thewholecompoundchainbox,机械迷宫式密封，强制润滑；传动箱箱气路设在底座中，润滑系统便于维护保养；油池中设有水冷冷却盘管，可采用绞车水柜水泵实现强制水冷；整个箱体为一个模块，万向轴连接柴油机组与泵组，拆装方便。,machineryandlabyrinthseal,forcinglubrication;drivingboxboxinthegaspathislocatedinthebase,thelubricationsystemiseasytomaintenance;oilpoolisequippedwithwatercoolingcoil,canimplementcompulsorywater-coolingUSESthewinchtothewatertankwaterpump;Thewholebodyasamodule,universalshaftconnectedtothedieselgeneratorandpumpgroup,tearopenoutfitisconvenient,.,转盘电驱的特点dialthecharacteristicsoftheelectricdrive,转盘电驱是机械/交流电复合驱动钻机。绞车及泵传动采用液力传动、链条并车方案；转盘和送钻电机采用独立的AC-DC-AC变频驱动。转盘控制、自动送钻、起下钻、位置闭环控制，均采用全数字自动控制，钻机性能接近数控电动变频钻机，具有恒钻压自动送钻功能，司钻通过触摸屏控制，以最优化的钻井参数进行钻井作业，大大减少了劳动强度，提高工作效率。电控系统充分考虑以后设备更新，电控部分可以与顶驱匹配使用，钻机可实现低成本升级为变