羅克韋爾自動化中壓變頻器產(chǎn)品介紹

1羅克韋爾自動化中壓變頻器產(chǎn)品介紹(Confidential–ForInternalUseOnly)Copyright?2010RockwellAutomation,Inc.Allrightsreserved.2Agenda

1.RAMVBUCapability2.RAMVDriveCharacter3.MVDriveEnergySaving4.IntelligentMotorControlOurMediumVoltageExperience…1931–FirstAllen-BradleyMediumVoltageStarter1989–FirstAllen-BradleyMVVacuumContactor1989–FirstAllen-BradleyMVDrive1956–FirstAllen-BradleyMVAirBreakContactor1993–FirstAllen-BradleyMVSmartMotorController2000–FirstAllen-BradleyMVPowerFlexDrive2004–WorldsfirstTransformerlessMVdrive2009–15kVSmartMotorController3MediumVoltageStartersandDrivesHeadquarteredinCambridge,Ontario,CanadaGlobalmandateforMVproductsandapplications (2.3kV–15kV)MVstarters&MVsoftstartersarealldeveloped,engineered,manufactured,andtestedinCambridge.MVDrivesareproducedprimarilyinCambridge(1985)Harbin,ChinafocusedontheAsia-Pacificmarket(2005)PolandfortheEMEAmarket(2008)400,000ft2(37,000m2)productionfacilitiesinbothCanadaandChinaWorldclasstestingfacilityApproximately900employeesMVBusinessShipmentestimatefor’09~$250MISO9001and14001registered4CanadianFacilityChineseFacilityPolandFacilityWorldClassProducts–OneSource

LVMCCMVMCCIsolationXFMRLV&MVMotorsMVSMCLV&MVDrivesPCHLVSMCPowerFlex7000ProductPortfolioGeneralpurposestand-aloneMVVFDControlsspeed,torque,direction,startingandstoppingofinductionorsynchronousmotorsGlobalstandardscomplianceIEC/NEMA/UL/CSA2300–6900VAir-cooledversions:“A”Frame(upto160A)“B”Frame(heatsinkto430A/heatpipeto720A)Liquid-cooledversion:“C”Frame(upto657A)Focusonhighreliability,easeofuse,andlowesttotallifecyclecostsTargetaudience:Industrial/CommercialUsersConsultants/EPCsSystemIntegratorsOriginalEquipmentManufacturers6“A”Frame“B”Frame“C”Frame“A”Frame(low-powerair-cooled)“B”Frame

(mid-powerair-cooled/heatsink)“C”Frame(liquid-cooled)“B”Frame

(high-powerair-cooled/heatpipe)7HiHPMVDrive TheParallelDriveconfigurationallowsthePowerFlex7000tobeappliedonapplicationsrangingupto34,000hp[25,400kW]whileutilizingexisting,provenPowerFlex7000technology:ThePowerCage-5minutemeantimetorepairVirtuallyunlimitedmotorcablelengthwithoutfilteringorde-ratingOptiontoreducecontrolroomairconditioningcostusingliquid-cooleddesignsandoutdoorisolationtransformers8MediumVoltageProductOverviewThemainelementsofareducedvoltagesolid-stateunitare:PowerbuscompartmentLineisolationswitch&MVpowerfusesControlpowertransformerMainandbypassvacuumcontactors(includingIntelliVAC?moduleforcontrol)SMCFlexcontrolmodule(includingDPIcommunication)&interfaceboardSCRpowerstackassembliesVoltagefeedbackboardFiberopticgatedrivesignalsCurrentCTs(forthreephases)PilotdevicesforcontrolMotorprotectiondevice(optional)MainContactorIsolation

Switch&PowerFuseBypass

ContactorCurrentTransformersSCRPower

StackAssemblySMCFlexBulletin1562EVoltage(50/60Hz)MaximumOutputRatings–HP(kW)200AmpUnit400AmpUnit600AmpUnit2,400800 (600)1,500(1100)2,750(2050)3,3001,000 (750)2,250(1700)4,000(3000)4,1601,250 (950)2,750(2050)4,500(3350)6,6002,250 (1675)4,500(3350)7,500(5600)6,9002,500 (1900)5,000(3350)7,500(5600)MVSMC-FlexSoftstarterPowerRatingsOneGear15kVSMCOverview-RatingsVoltage(50/60Hz)MaximumOutputRatings160AmpUnit340AmpUnit580AmpUnit10,0002,200 3,0004,7506,5008,00011,00011,0002,500 3,2505,3007,0009,00012,00013,8003,150 4,0006,7009,00011,00015,000kWHPkWkWHPHPOneGear10-15kVSMCFlexFamily11CertificationIEC62947-1IEC622271-1IEC622271-200AnnexACSASpecialInspectionforNorthAmericanMarketsRatings

Current160,340,580AmpsShortCircuitandBusBracing31.5kAArcResistantProtection31.5kA,0.5sec.OEMController7761CompleteController7762/63RetrofitController7760OneGear13.8kVSMCFlexSoftStarter12LineCableSectionStartControllerBypassControllerPowerConverterIncomingCablesMotorCablesAdditionalMCCs/SMCsPowerBusLocatedinUpperRearSectionAdditionalMCCs/SMCs(Confidential–ForInternalUseOnly)Copyright?2010RockwellAutomation,Inc.Allrightsreserved.13Agenda

1.RAMVBUCapability2.RAMVDriveCharacter3.MVDriveEnergySaving4.IntelligentMotorControl產(chǎn)品特點(diǎn)之一大功率高壓元器件SGCT高品質(zhì)的保證變頻器的核心電力電子元器件的發(fā)展過程6500V,800ASGCT&GateDrive

SGCT：綜合性能指標(biāo)最好的中壓變頻功率開關(guān)器件變頻器的比較，實(shí)際就是功率元件的比較！技術(shù)特點(diǎn)之二真正意義上的高-高方案—可靠性高PowerFlex7000

6KV功率結(jié)構(gòu)：18脈沖技術(shù)方案電機(jī)6KVPWM逆變器(18只SGCT)6KV18脈沖整流器(18只SCR)6KV輸出6KV/3*2.1kV

6KV輸入可靠性設(shè)計(jì):

功率變換結(jié)構(gòu)最簡單,故障點(diǎn)最少，無熔絲設(shè)計(jì)，采用綜合性能指標(biāo)最好的SGCT,電壓和電流設(shè)計(jì)裕量高達(dá)3倍！PowerFlex7000雙PWM雙PWM變頻器-系統(tǒng)更簡單，性能更可靠-整個(gè)調(diào)速范圍內(nèi)，功率因數(shù)為1-輸入滿足GB/T14549要求-電動機(jī)無需任何改動-再生制動能力-無熔斷保護(hù)電路-直接矢量控制技術(shù)無需進(jìn)出線變壓器性能更優(yōu)越多電平變頻器6KV9電平技術(shù)采用“VSI低壓功率單元串聯(lián)疊加方案”？？6KV小功率結(jié)構(gòu)：36脈沖整流3H-Bridge1-13H-Bridge2-23H-Bridge1-23H-Bridge1-33H-Bridge2-13H-Bridge2-33H-Bridge3-13H-Bridge3-23H-Bridge3-3M3H-Bridge1-13H-Bridge2-23H-Bridge1-23H-Bridge1-33H-Bridge2-13H-Bridge2-33H-Bridge3-13H-Bridge3-23H-Bridge3-36KV/18*630V

54根動力電纜MotorVoltageMotorCurrent630V/690V功率單元36/30脈沖整流54根/45根動力電纜降檔480V功率單元42脈沖整流63根動力電纜升檔1250V功率單元18脈沖整流27根動力電纜無熔絲設(shè)計(jì)，無電解電容元器件減少，可靠性提高！熔絲電解電容采用“VSI低壓功率單元串聯(lián)疊加方案”？？

6KV大功率結(jié)構(gòu)M

360PowerSemiconductors

108Diodes108Fuses(54Power,54Control)270ElectrolyteCapacitors中壓變頻拓補(bǔ)結(jié)構(gòu)比較PowerFlex7000PWMSGCT逆變開關(guān)器件數(shù)量低功率系統(tǒng)結(jié)構(gòu)簡單VSI-PWM三電平

MVIGCT或

MVIGBT逆變開關(guān)器件數(shù)量居中需要串并聯(lián)二極管，功率系統(tǒng)結(jié)構(gòu)復(fù)雜VSI-PWM多電平

(單元串聯(lián))

LVIGBT逆變開關(guān)器件數(shù)量極多非常復(fù)雜的功率系統(tǒng)結(jié)構(gòu)及變壓器機(jī)構(gòu)

簡單復(fù)雜非常復(fù)雜技術(shù)特點(diǎn)之三輸入波形好—不污染電網(wǎng)！輸入波形好不污染電網(wǎng)輸入側(cè)諧波直接滿足IEEE519-1992及GB/T14549標(biāo)準(zhǔn)要求且不增加系統(tǒng)的復(fù)雜性LineCurrentTHD<4%LineVoltageTHD<3%18脈沖整流器輸入波形整流器脈沖數(shù)電流諧波次數(shù)5711131719232560.1750.110.0450.0290.0150.0090.0090.008120.0260.0160.0450.0290.0020.0010.0090.008180.0260.0160.0070.0040.0150.0090.0010.001240.0260.0160.0070.0040.0020.0010.0090.008360.0260.0160.0070.0040.0020.0010.0090.008技術(shù)特點(diǎn)之四輸出波形好—善待電機(jī)！輸出波形好善待電機(jī)整個(gè)調(diào)速和負(fù)載范圍近似正弦的電壓電流波形無dv/dt,di/dt近似正弦波形，不會產(chǎn)生電機(jī)發(fā)熱和絕緣損傷消除共模電壓對電機(jī)絕緣的影響與普通電機(jī)配合感應(yīng)電機(jī)或同步電機(jī)不降容

不需變頻電機(jī)新或改造項(xiàng)目之應(yīng)用無限制的電機(jī)電纜長度電纜可長達(dá)15公里無電容耦合或

dv/dt問題安靜平穩(wěn)的電機(jī)運(yùn)行高質(zhì)量的電流/電壓波形低力矩脈動與

IGBT變頻相比可降低開關(guān)頻率CSIPowerFlex7000電機(jī)電流電機(jī)電壓技術(shù)特點(diǎn)之五固有四象限運(yùn)行和能量回饋功能—快速響應(yīng)負(fù)荷變化！固有四象限運(yùn)行和能量回饋功能特別適合下坡皮帶，緊急制動等場合技術(shù)特點(diǎn)之六靈活的隔離變壓器配置—滿足不同客戶需要！靈活的隔離變壓器配置MVFD10kV/6kV國產(chǎn)斷路器或接觸器開關(guān)6kVPowerFlex7000中壓變頻器國產(chǎn)18脈沖隔離變壓器6kV電機(jī)無需變壓器的雙PWM變頻器產(chǎn)品特點(diǎn)之七中文界面，專利結(jié)構(gòu)—使用方便！友好的用戶界面直觀,信息量大,操作方便PV550操作員終端,屏幕顯示16行,每行40字符的LCD顯示向?qū)С绦蛱崾居脩粼O(shè)置，操作和故障診斷對話式系統(tǒng)啟動程序棒形

LCD顯示速度

負(fù)荷電壓電流自整定多種調(diào)試模式趨勢跟蹤中/英文界面任意切換！專利功率結(jié)構(gòu)維護(hù)方便模塊化整流/逆變單元降低了制造時(shí)間/成本容納整體整流/逆變橋臂統(tǒng)一的整流/逆變設(shè)計(jì)緊湊的結(jié)構(gòu)高效率散熱器增強(qiáng)熱傳遞效果

降低熱損傷快速的故障功率器件更換

無需專用設(shè)備擰松緊固螺母即刻抽出SGCT和門驅(qū)動器

更換時(shí)間小于5分鐘更換模塊而不是整個(gè)機(jī)架，降低備件成本EpoxyHousingHighEfficiencyHeatsinkExtrusionSGCTwithIntegratedGateDriveCircuitBoardThermallyCompensatedClampAssembly除了可靠的產(chǎn)品您還將得到完善的服務(wù)MV測試中心,Cambridge,加拿大北美最大的變頻測試中心(829平方米)9個(gè)測試站

60臺MV柜,72臺MV開關(guān),

91臺MV接觸器,

3臺逆變變頻器及2臺測試變頻器9臺MV電機(jī),總?cè)萘?6,650hp6臺變壓器,總?cè)萘?5,260kVA定位行業(yè)及應(yīng)用石化管線泵電潛泵注水泵空壓機(jī)鹽鹵水泵混合機(jī)/擠壓機(jī)引風(fēng)機(jī)鍋爐給水泵水泥爐窯引風(fēng)機(jī)送風(fēng)機(jī)冷卻風(fēng)機(jī)加熱塔風(fēng)機(jī)原料磨引風(fēng)機(jī)窯氣風(fēng)機(jī)冷卻器排風(fēng)機(jī)分離器風(fēng)機(jī)包裝車間風(fēng)機(jī)造紙鍋爐給水泵引風(fēng)機(jī)打漿機(jī)主軸傳動水及污水處理給排水泵污水泵生物處理塔泵水處理泵凈水泵其他實(shí)驗(yàn)臺風(fēng)洞混合器橡膠混合機(jī)礦山及冶金漿泵排風(fēng)扇除磷泵傳送帶包裝車間風(fēng)機(jī)循環(huán)供水泵電廠送風(fēng)機(jī)引風(fēng)機(jī)鍋爐給水泵循環(huán)泵灰漿泵壓縮機(jī)(Confidential–ForInternalUseOnly)Copyright?2010RockwellAutomation,Inc.Allrightsreserved.38Agenda

1.RAMVBUCapability2.RAMVDriveCharacter3.MVDriveEnergySaving4.IntelligentMotorControl39我國能源面臨的問題我國能源面臨的問題人均能源資源相對不足,資源質(zhì)量較差,探明程度低。

人均煤炭探明可采儲量僅為世界人均平均值的1/2,石油僅為1/10能源生產(chǎn)消費(fèi)以煤為主。

原煤在能源消費(fèi)結(jié)構(gòu)中所占比重為75.6%,給環(huán)境保護(hù)帶來極大壓力能源工業(yè)技術(shù)水平低下,勞動生產(chǎn)率較低。

我國煤炭工業(yè)職工總數(shù)占世界52%,但煤炭產(chǎn)量占世界總產(chǎn)量21.5%,人均年產(chǎn)煤量僅為世界其他產(chǎn)煤國總計(jì)的人均年產(chǎn)煤量的1/5能源資源分布不均,交通運(yùn)力不足,制約能源工業(yè)發(fā)展。

能源資源西富東貧,給能源運(yùn)輸帶來壓力,運(yùn)力不足造成煤炭積壓,制約煤炭工業(yè)發(fā)展,也造成電力供應(yīng)不足能源供需形式依然緊張。

能源缺口大,拉閘限電,成品由價(jià)格上漲,煤炭供應(yīng)不足能耗水平高,能源利用率低下。

能源系統(tǒng)的總效率不及發(fā)達(dá)國家的一半,工業(yè)產(chǎn)品單耗比工業(yè)發(fā)達(dá)國家高出30%~90%能源環(huán)境問題日趨嚴(yán)重,制約經(jīng)濟(jì)社會發(fā)展。

以城市為中心的環(huán)境污染日趨嚴(yán)重,并開始向農(nóng)村蔓延,生態(tài)破壞的范圍繼續(xù)擴(kuò)大Copyright?2008RockwellAutomation,Inc.Allrightsreserved.40%Flow70%100%HeadControlbyValve/DamperEnergyusedEnergyusedBCAEnergyusedHowEnergyisSavedonPumpsandFansPump/Fanrunningat80%speedwithVFD,onlyconsumes50%ofenergy!Pump/Fanrunningat70%speedwithVFD,onlyconsumes34%ofenergy!PumpcurveSystemcurveControlbyaDriveCopyright?2007RockwellAutomation,Inc.Allrightsreserved.41離心風(fēng)機(jī)/泵電機(jī)轉(zhuǎn)速與流量、壓力、耗能的關(guān)系Q1Q2=N1N2流量電機(jī)轉(zhuǎn)速H1H2=N1N2壓力2P1P2=N1N23耗能CentrifugalPump/Fan

Chart0%50%100%0%50%100%%RPMFlowHeadInputPowerCopyright?2007RockwellAutomation,Inc.Allrightsreserved.4220406080100120140160020406080100120%Flow%PressureFan/PumpProcessFeedbackToProcessValve截流控制20406080100120140160020406080100120%Flow%PressureFan/PumpToProcessProcessFeedback變頻控制截流控制vs.變頻控制20406080100120140160020406080100120%Flow%InputPower(Confidential–ForInternalUseOnly)Copyright?2010RockwellAutomation,Inc.Allrightsreserved.43Agenda

1.RAMVBUCapability2.RAMVDriveCharacter3.MVDriveEnergySaving4.IntelligentMotorControl(Confidential–ForInternalUseOnly)Copyright?2011RockwellAutomation,Inc.Allrightsreserved.44PowerControlVisualizationControlLogix&SWIntelligentMotorControlCIPInformationSimultaneousreal-timecontrol,configurationanddataacquisition...

IntegratedArchitectureisourdifferentiatorEtherNet/IPCopyright?2007RockwellAutomation,Inc.Allrightsreserved.45ThebenefitsofIntelligentMotorControlWhatyoucanachievewithINTEGRATED?ARCHITECTUREandINTELLIGENTMOTORCONTROLsolutions...Optimisemotorperformancethroughintelli