《電磁場分析軟件》實(shí)驗(yàn)指導(dǎo)書六(RMxprt三相感應(yīng)電機(jī)性能分析)

1、hs0(mm):hs1(mm):hs2(mm):bs0(mm):bs1(mm):bs2(mm):定子鐵芯長度(mm)定子鐵芯的疊壓系數(shù)硅鋼片類型沖片分瓣數(shù)壓板厚度(mm)壓板是否導(dǎo)磁線圈類型線圈節(jié)距每槽導(dǎo)體數(shù)導(dǎo)體的并繞根數(shù)導(dǎo)線線徑(mm)RMxprt電機(jī)性能分析上機(jī)實(shí)驗(yàn)指導(dǎo)書林友杰2013年11月3日1問題描述建模分析YZD132-8三相感應(yīng)電機(jī)的性能;上機(jī)實(shí)驗(yàn)用時(shí)預(yù)計(jì)60分鐘。2電機(jī)樣機(jī)參數(shù)GENERALDATA通用數(shù)據(jù)給定輸出功率(kW)GivenOutputPower(kW):3.7額定電壓(V)RatedVoltage(V):380繞組連接形式WindingConnection:Del

2、ta(三角形連接)極數(shù)NumberofPoles:8給定轉(zhuǎn)速(rpm)GivenSpeed(rpm):700頻率(Hz)Frequency(Hz):50雜散損耗(W)StrayLoss(W):37摩擦損耗(W)FrictionalLoss(W):34.5333風(fēng)阻損耗(W)WindageLoss(W):0運(yùn)行方式OperationMode:Motor負(fù)載類型TypeofLoad:ConstantPower(怛功率)工作溫度(C)OperatingTemperature(C):75STATORDATA定子參數(shù)子槽數(shù)NumberofStatorSlots:48子外徑(mm)OuterDiamete

3、rofStator(mm):210子內(nèi)徑(mm)InnerDiameterofStator(mm):148TypeofStatorSlot:2StatorSlot0.81.0512.92.84.96.7LengthofStatorCore(mm):250StackingFactorofStatorCore:0.92TypeofSteetM19_24GNumberoflaminationsectors1Pressboardthickness(mm):5Magneticpressboard:YesTypeofCoils:10CoilPitch:7NumberofConductorsperSlot:

4、30NumberofWiresperConductor;2WireDiameter(mm):0.93極限槽亦()LimitedSlotFillFactor(%):800.0217導(dǎo)線電阻率WireResistivity(ohm.mmA2/m):導(dǎo)線長度調(diào)整量(mm)ConductorLengthAdjustment(mm):0端部長度修正系數(shù)EndLengthCorrectionFactor:1端部漏電抗校正系數(shù)EndLeakageReactanceCorrectionFactor:1ROTORDATA轉(zhuǎn)子參數(shù)轉(zhuǎn)子槽數(shù)NumberofRotorSlots:44內(nèi)徑InnerDiameterof

5、Rotor(mm):48轉(zhuǎn)子槽類型TypeofRotorSlot:轉(zhuǎn)子槽RotorSloths0(mm):0.5hs1(mm):1.2hs2(mm):12bs0(mm):1bs1(mm):5.2bs2(mm):3.5是否鑄鋁轉(zhuǎn)子CastRotor:No是否是半槽HalfSlot:No轉(zhuǎn)子長度LengthofRotor(mm):250轉(zhuǎn)子鐵芯登壓系數(shù)StackingFactorofRotorCore:0.922憶硅鋼Ki®TypeofSteetM19_斜槽系數(shù)SkewWidth:0轉(zhuǎn)子導(dǎo)條端部長度EndLengthofBar(mm):0轉(zhuǎn)子導(dǎo)條端部圖度HeightofEndRing(m

6、m):10轉(zhuǎn)子導(dǎo)條端部環(huán)范度WidthofEndRing(mm):20SHAFTDATA轉(zhuǎn)軸參數(shù)是否是磁性轉(zhuǎn)軸MagneticShaft:No24G導(dǎo)線絕緣厚度(mm)WireWrapThickness(mm):0.093 學(xué)習(xí)目標(biāo)熟悉RMxprt分析的步驟；熟悉RMxprt中各個(gè)參數(shù)的含義。4 有限元分析4.1 創(chuàng)建項(xiàng)目及定義分析類型(Project&Design)啟動Ansoft并建立新的項(xiàng)目文件，NewProject&InsertRMxprt選擇Three-PhaseInductionmotor重命名及保存項(xiàng)目文件：Experiment_6_110_ZhangSanmxw

7、l。110為學(xué)號后三位4.2 使用前準(zhǔn)備工作添加RMxprt材料庫，Tools/Configurelibraries選擇RMxprt更改線規(guī)庫：Tools/Options/MachineOptions選擇Chinese2/44.3電機(jī)參數(shù)設(shè)定Machine電機(jī)設(shè)置電機(jī)類型極數(shù)雜散損耗摩擦損耗風(fēng)阻損耗Stator定子設(shè)置定(mm)定(mm)長度(mm)疊壓系數(shù)硅鋼片類型槽數(shù)定子槽類型分瓣數(shù)Three-PhaseInductionMotor(只讀屬性)83734.53330MachineType:NumberofPolesStrayLoss(W):FrictionalLoss(W):Windage

8、Loss(W):OuterDiameterofStator(mm):InnerDiameterofStator(mm):Length:StackingFactor:SteelType:NumberofSlots:SlotType:LaminationSectors:2101482500.92M19_24G(在Rmxprt庫中)4821是否需輸入半匝長度端部調(diào)整量BaseInnerradius:TipInnerDiameter:Endclearance:槽絕緣厚度槽楔厚度極限槽滿率Rotor轉(zhuǎn)子參數(shù)設(shè)置疊壓系數(shù)轉(zhuǎn)子槽數(shù)轉(zhuǎn)子槽類型壓板厚度(mm)PressBoardThickness(mm):5斜

9、槽寬度(mm)SkewWidth:0StatorSlot定子槽設(shè)置hs0(mm):0.8hs1(mm):1.05hs2(mm):12.9bs0(mm):2.8bs1(mm):4.9bs2(mm):6.7StatorWindingje于繞組設(shè)置繞組層數(shù)WindingLayers:1繞組類型WindingType:Who并聯(lián)支路數(shù)ParallelBranches:1每槽導(dǎo)體數(shù)ConductorsperSlot:30并繞根數(shù)NumberofStrands:2絕緣厚度WireWrap:0.09線徑WireSize:0.93StatorWinding./End/Insulationje于端部及絕緣設(shè)置I

10、nputHalf-turnLength:NoEndadjustment:0Letitbe(工藝量，隨它去吧)Letitbe(工藝量，隨它去吧)Letitbe(工藝量，隨它去吧)SlotLiner(mm):0.3Wedgethickness(mm):5LimitedFillFactor:0.8StackingFactor(mm):5NumberofRotorSlots:44TypeofRotorSlot:2轉(zhuǎn)子外徑OuterDiameter(mm):147.3轉(zhuǎn)子內(nèi)徑InnerDiameterofRotor(mm):48轉(zhuǎn)子長度Length(mm):250硅鋼片類型SteelType:M19_2

11、4G斜槽寬度SkewWidth:0是否為鑄造轉(zhuǎn)子CastRotor:No是否半槽HalfSlot:No是否雙層鼠籠結(jié)構(gòu)DoubleCageNoRotor/Slot轉(zhuǎn)子槽設(shè)置RotorSloths0(mm):0.5hs1(mm):1.2hs2(mm):12bs0(mm):1bs1(mm):5.2bs2(mm):3.5Rotor/Winding轉(zhuǎn)子繞組設(shè)置轉(zhuǎn)子材料類型端部長度端環(huán)寬度端環(huán)高度轉(zhuǎn)環(huán)材料類型Shaft轉(zhuǎn)軸設(shè)置是否為磁性轉(zhuǎn)軸BarConductorstype:Endlength(mm):EndRingWidth(mm):EndRingHeight(mm):EndRingConductor

12、Type:MagneticShaft:cas_aluminum_75C02010cas_aluminum_75CNo4.44.54.64.7求解參數(shù)設(shè)定(SolutionSetu0負(fù)載類型LoadType:Constantpower額定輸出功率(kW)Ratedoutputpower(kW):3.7額定電壓(V)Ratedvoltage(V):380額定轉(zhuǎn)速(rpm)RatedSpeed(rpm):700操作溫度(攝氏度)OperationTemperature(oC):75»(Hz)Frequency(Hz):50繞組連接WindingConnection:Delta(三角形連接)分析自檢(Validate)點(diǎn)擊圖標(biāo)。如果出現(xiàn)錯(cuò)誤或警告，根據(jù)信息框中的提示信息進(jìn)行修改