1羅克韋爾自動(dòng)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(guò)程6500V,800ASGCT&GateDrive

SGCT：綜合性能指標(biāo)最好的中壓變頻功率開(kāi)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(jiǎn)單,故障點(diǎn)最少，無(wú)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(jiǎn)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(dòng)機(jī)無(wú)需任何改動(dòng)-再生制動(dòng)能力-無(wú)熔斷保護(hù)電路-直接矢量控制技術(shù)無(wú)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(dòng)力電纜MotorVoltageMotorCurrent630V/690V功率單元36/30脈沖整流54根/45根動(dòng)力電纜降檔480V功率單元42脈沖整流63根動(dòng)力電纜升檔1250V功率單元18脈沖整流27根動(dòng)力電纜無(wú)熔絲設(shè)計(jì)，無(wú)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(kāi)關(guān)器件數(shù)量低功率系統(tǒng)結(jié)構(gòu)簡(jiǎn)單VSI-PWM三電平

MVIGCT或

MVIGBT逆變開(kāi)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(kāi)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(jiǎn)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(wú)dv/dt,di/dt近似正弦波形，不會(huì)產(chǎn)生電機(jī)發(fā)熱和絕緣損傷消除共模電壓對(duì)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(wú)限制的電機(jī)電纜長(zhǎng)度電纜可長(zhǎng)達(dá)15公里無(wú)電容耦合或

dv/dt問(wèn)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(dòng)與

IGBT變頻相比可降低開(kāi)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(dòng)等場(chǎng)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(guó)產(chǎn)斷路器或接觸器開(kāi)關(guān)6kVPowerFlex7000中壓變頻器國(guó)產(chǎn)18脈沖隔離變壓器6kV電機(jī)無(wú)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(duì)話式系統(tǒng)啟動(dòng)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(shì)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?cè)O(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(wú)需專用設(shè)備擰松緊固螺母即刻抽出SGCT和門驅(qū)動(dòng)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(cè)試中心,Cambridge,加拿大北美最大的變頻測(cè)試中心(829平方米)9個(gè)測(cè)試站

60臺(tái)MV柜,72臺(tái)MV開(kāi)關(guān),

91臺(tái)MV接觸器,

3臺(tái)逆變變頻器及2臺(tái)測(cè)試變頻器9臺(tái)MV電機(jī),總?cè)萘?6,650hp6臺(tái)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(dòng)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(tái)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(guó)能源面臨的問(wèn)題我國(guó)能源面臨的問(wèn)題人均能源資源相對(duì)不足,資源質(zhì)量較差,探明程度低。

人均煤炭探明可采儲(chǔ)量?jī)H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(lái)極大壓力能源工業(yè)技術(shù)水平低下,勞動(dòng)生產(chǎn)率較低。

我國(guó)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?jī)H為世界其他產(chǎn)煤國(guó)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(lái)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(guó)家的一半,工業(yè)產(chǎn)品單耗比工業(yè)發(fā)達(dá)國(guó)家高出30%~90%能源環(huán)境問(wèn)題日趨嚴(yán)重,制約經(jīng)濟(jì)社會(huì)發(fā)展。

以城市為中心的環(huán)境污染日趨嚴(yán)重,并開(kāi)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