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1、Maxwell和SimplorerR17新功能介紹ANSYSInc亮MaxwellR17Highlights/點MaxwellIntegrationtoANSYSElectronicsDesktop集成化的電磁產(chǎn)品平臺TimeDecompositionMethod時間分解法Model-BasedHiL/SiL基于模型的HiL/SiLMagneticharmonic(EddyCurrent)solverenhancements擴大的渦流場求解器EnhancedflowforMagnetizationandDemagnetization增強的充磁和退磁功能Multiphysics多物理場Misce
2、llaneousfeatures其他功能SpecializedMeshTopologies特征化的剖分算法NewLicensingConfiguration新的License配置方式22015ANSYS,Inc.March21,2016ANSYSConfidentialSimplorerR17Highlights/亮點改進的ROM支持Modelica和耦合界面ModelingLanguages&Formats持續(xù)改進功能和易用性IntegrationwithEmbeddedControl支持最新的FMI標準Standards-BasedInteroperabilityith3-DPhysics
3、用于電氣化系統(tǒng)的新模型庫Multi-DomainComponentLibraries32015ANSYS,Inc.March21,2016ANSYSConfidentialMaxwell和Simplorer集成到ANSYS電子產(chǎn)品平臺中一個平臺包含多個不同類型的設(shè)計Simplorer,Maxwell,MaxwellcircuitEditor,RMxprt,Q3D,HFSS系統(tǒng)/電路與3D之間的無縫數(shù)據(jù)鏈接和耦合預(yù)訂義的Simplorer配置,使其有獨特的外觀和操作感52015ANSYS,Inc.March21,2016ANSYSConfidentialMaxwell自動轉(zhuǎn)換到新的項目文件格式R
4、16及以前的文件格式(.mxwl)R17(.aedt)62015ANSYS,Inc.March21,2016ANSYSConfidentialSimplorer自動轉(zhuǎn)換到新的項目文件格式R16及以前的文件格式(.asmp)R17(.aedt)72015ANSYS,Inc.March21,2016ANSYSConfidentialTimeDecompositionMethodforElectromagneticFiniteElementAnalysis用于電磁場有限元分析的時間分解法TDMTDM介紹新方法:沿著時間軸上的區(qū)域分解法,可以讓用戶不用再一個一個時間點按序求解,而是同時求解多個時間點t
5、0t1t2t3t4t_end用戶可以使用:單個計算單元多個計算單元cluster虛擬云92015ANSYS,Inc.March21,2016ANSYSConfidentialTDM介紹TDM可以用于分析2D和3D的任意瞬態(tài)磁場問題(旋轉(zhuǎn)電機、變壓器等),包括:渦流非線性材料鐵耗TDM算法對精度沒有影響:TDM計算結(jié)果與原來的按序瞬態(tài)求解完全吻合。TDM算法加速支持任何種類的硬件配置,可以使用eHPC加速102015ANSYS,Inc.March21,2016ANSYSConfidentialTimeDomainMethodTDM描述k仿真時間步數(shù)n并行分布任務(wù)數(shù)T1TkT1T2T3FEMMat
6、rixSimultaneousSimulationT(k-2)MatrixSizeT(k-1)XkT(k)112015ANSYS,Inc.March21,2016ANSYSConfidential多級HPC加速和加大求解規(guī)模k仿真時間步數(shù)n并行分布式任務(wù)數(shù)kT1TkLevel1(MPI)DistributedTimeStepsLevel2(MP)Multi-Processingn122015ANSYS,Inc.March21,2016ANSYSConfidential3D感應(yīng)電動機50,000網(wǎng)格1GBRAM81,000自由度375個時間步節(jié)點X處理器總處理器任務(wù)子任務(wù)DOFs/Subdiv.
7、求解時間加速比數(shù)數(shù)1X88-81k7h05min-Boxes:4BoxesEachboxhas12cores/64GBRAMCluster:Clusterwith8nodesEachnodehas16cores/128GBRAM132015ANSYS,Inc.March21,2016ANSYSConfidential同樣的三維感應(yīng)電機加速效果Ansoft2006Maxwell3Dv11240,000網(wǎng)格數(shù)2011Maxwell3Dv1495,000網(wǎng)格數(shù)ANSYS2014Maxwell3DR1595,000網(wǎng)格數(shù)2015Maxwell3DR1650,000網(wǎng)格數(shù)75分鐘/時間步總共約19.5天
8、13分鐘/時間步總共約4天3分鐘/時間步總共約20小時75秒/時間步總共約8小時2016Maxwell3DR1750,000網(wǎng)格數(shù)3.6秒/時間步10年1250倍加速Mastertextstyles總共約22.5分鐘142015ANSYS,Inc.March21,2016ANSYSConfidential8kWBLDC電動機2000rpm226,000網(wǎng)格7GBRAM節(jié)點X處理器460,000自由度500個時間步總處理器任務(wù)子任務(wù)DOFs/Subdiv.數(shù)數(shù)求解時間加速比1X88-10.46Mil26hours42min-Boxes:4BoxesEachboxhas12cores/64GBRA
9、MCluster:Clusterwith8nodesEachnodehas16cores/128GBRAM152015ANSYS,Inc.March21,2016ANSYSConfidential2D大型發(fā)電機200,000網(wǎng)格0.8GBRAM400,000自由度1700個時間步12meters節(jié)點X處理器總處理器任務(wù)子任務(wù)DOFs/Subdiv.數(shù)數(shù)求解時間加速比11X84X81832-83214040.4Mil34Mil340Mil13hours04min3h59min2h27min-3.35.33Box:boxhas12cores/64GBRAMBoxes:4BoxesEachboxha
10、s12cores/64GBRAM162015ANSYS,Inc.March21,2016ANSYSConfidentialModel-BasedHiL/SiL基于模型的HiL/SiL基于有限元模型的HiL/SiL嵌入式軟件分析環(huán)境,需要基于電磁場有限元分析的高保真度的部件模型,以保證電子控制單元ECU分析的質(zhì)量和可靠性優(yōu)勢:生產(chǎn)原型之前先進行虛擬原型設(shè)計建立軟件在環(huán)數(shù)字模型,結(jié)合嵌入式代碼,進行完整的驅(qū)動拓撲算法仿真,改善控制性能建立硬件在環(huán)用數(shù)字模型,通過實時仿真評估ECU性能182015ANSYS,Inc.March21,2016ANSYSConfidential硬件在環(huán)測試Real-Ti
11、meSimulationFunctionalSystemModelGeneralPurposeInverterControllerRealSystem192015ANSYS,Inc.March21,2016ANSYSConfidential仿真時間步長于相對誤差之間的關(guān)系ImagecourtesyProf.RezaIravani,UniversityofToronto202015ANSYS,Inc.March21,2016ANSYSConfidential集成Maxwell有限元分析模型的NIAdvancedElectronicandMechatronicDevicesandComponent
12、sExhibition-TechnoFrontierJapan,Chiba,May2022,2015itMastertextstyles212015ANSYS,Inc.March21,2016ANSYSConfidentialMaxwell快速輸出數(shù)字模型案例:三相永磁電動機Windingmodel3-phasemodelRotationmodel掃描參數(shù)加速比靜態(tài)參數(shù)化分析282,091瞬態(tài)分析2,205128xFaster222015ANSYS,Inc.March21,2016ANSYSConfidential直線運動和變壓器的數(shù)字模型直線運動和變壓器的數(shù)字模型等ECEW_Model:on
13、ewindingmodelECE3_Model:three-phasemodelECER_Model:rotationmodelECEL_Model:linearmotionmodelECET_Model:transformermodelECE模型格式Simplorermodelinfile.smlLook-uptableoutput(id,iq)(ia,ib)(im,b)qTransformation(ia,ib,ic)q(la,lb,lc)(la,lb,lc)(ld,lq,l0)FEATTransformation(Ld,Lq,lm)T232015ANSYS,Inc.March21,201
14、6ANSYSConfidential與Simulink的瞬態(tài)協(xié)同仿真Nonconservativeapproach:couplingbasedonsourcequantityexchangebetweenMaxwelltransientandSimulink,notparameters(ROM)Designcontrolvalidationusingeither2Dor3DSoftware-in-the-LoopModel-in-the-LoopSimulinkMaxwell242015ANSYS,Inc.March21,2016ANSYSConfidentialMagneticHarmoni
15、c(EddyCurrent)SolverEnhancements改善渦流場求解器功能Maxwell渦流場支持非線性材料SaturablematerialscanbeusedintheEddycurrentsolver:-EnterBHcurvethesamewayasinTransientsolver-Maxwellwilliteratethedeterminetheequivalentoperatingpoint262015ANSYS,Inc.March21,2016ANSYSConfidential二維和三維渦流場求解器支持繞組設(shè)置Windingsetupisthesameastransi
16、entexceptadditionalphaseinputNewWindingDefinition272015ANSYS,Inc.March21,2016ANSYSConfidential二維和三維渦流場求解器支持繞組設(shè)置R16andbefore:onlycurrentsourceswerepossibleR17:voltagesource,circuitcouplingavailable282015ANSYS,Inc.March21,2016ANSYSConfidential渦流場支持GPU加速GPUonlykicksinwheretherearemorethan2Millionunknow
17、nsUsingGPUconsumes1HPCpackTheoptionneedstobeselectedintheHPCandAnalysisOptionpanel292015ANSYS,Inc.March21,2016ANSYSConfidential渦流場支持GPU加速Example:Highpermeable/conductivecore2.07Millionelements3.51MillionunknownsSolvetime(8cores):40min52Solvertime(8cores+1GPU):20min26Ingeneral,expectedspeedupisbetwee
18、n1.5to2usingoneGPU302015ANSYS,Inc.March21,2016ANSYSConfidentialEnhancedflowforMagnetizationandDemagnetization改進的充磁和退磁分析流程新的充磁和退磁分析流程Thenewmagnetizationflowallowsusersto:-Magnetizeamagnetinitsactualmagnetizersetup-ReusemultipleinstancesofthismagnetinadifferentdesignThedemagnetizationflowallowsusersto
19、:-Calculatedemagnetizationofapermanentmagnetinaparticulardesign-Reusemultipleinstancesofthismagnetinadifferentdesign322015ANSYS,Inc.March21,2016ANSYSConfidential新的充磁和退磁分析流程Thesourceandtargetdesignscanhavedifferentgeometries.ThemappingisusingobjectbasedSettheLinkcoordinatesystemsVirginBHCurveVirginMa
20、gnetThetargetdesigncanusemultipleinstancesofmagnetscomingfromdifferentsourcedesignsTargetdesign332015ANSYS,Inc.March21,2016ANSYSConfidential基于物體的Maxwell渦流場與諧相應(yīng)分析耦合352015ANSYS,Inc.March21,2016ANSYSConfidentialMaxwell與CFD耦合支持磁導(dǎo)率和電導(dǎo)率更新CFDcancallontheflyMaxwellandupdateelementbyelementpermeabilityorcond
21、uctivityApplications:advancedinductionheating,liquidsteelstirringCrucibleCoilsOutletLevelofconductiveliquidfromANSYSFluentlossescomputedbyANSYSMaxwell362015ANSYS,Inc.March21,2016ANSYSConfidentialMotor-CAD與Maxwell耦合考慮溫度效應(yīng)DutyCycleTemperatureDependentEfficiencyMapEnablesveryfastelectromagneticandtherm
22、alperformanceformotorsthatoperateoveranextendedtorque&speedrange,e.g.tractionmotorsAutomaticallycalculatestheoptimumphaseadvanceforeithermaximumtorque/ampormaximumefficiencycontrolEfficiencyMapLossesvsTime372015ANSYS,Inc.March21,2016ANSYSConfidentialMotor-CAD與Maxwell耦合考慮溫度效應(yīng)DutyCycleTemperatureDepen
23、dentEfficiencyMapMaxwellMakesoptimumuseofaminimumnumberofFEAcalculationstomodelsaturationandlossestogivetheveryfastcalculationspeedMotor-LABMotor-CADTherm382015ANSYS,Inc.March21,2016ANSYSConfidential多物理場耦合MaxwellSolverStructuralThermalHarmonicStressCFD(*)MagnetostaticEddyCurrentMagneticTransientElec
24、trostaticDCConductionElectricTransient(*)支持電弧仿真、高級電磁感應(yīng)加熱392015ANSYS,Inc.March21,2016ANSYSConfidentialSpecializedMeshTopologies改進剖分算法更新的SurfaceApproximation設(shè)置方式拖動工具條介紹:更方便的設(shè)置初始網(wǎng)格中,曲面/曲線剖分密度用戶可以使用手動設(shè)置,也可以使用拖動工具條設(shè)置由于新的facetter模型處理算法,R16和R17中曲面/曲設(shè)置中的相同的SurfaceDeviation,NormalDeviation和AspectRatio,可能會有不同
25、的結(jié)果412015ANSYS,Inc.March21,2016ANSYSConfidential網(wǎng)新的RotationalLayer格剖分算法應(yīng)用于旋轉(zhuǎn)電機更有效計算導(dǎo)條里的渦流422015ANSYS,Inc.March21,2016ANSYSConfidential新的CutEdge剖分算法該類型剖分的首次發(fā)布,以后還會發(fā)布更多在XY平面上,增加一層網(wǎng)格單元432015ANSYS,Inc.March21,2016ANSYSConfidentialMaxwell其他改進二維瞬態(tài)分析支持Multi-sliceApproachtosolveamachinewithskewedrotorusings
26、everalslicesinMaxwell2D.UserjustneedstospecifySkewAngle,NumberofslicesMaxwellwillallslicesandrecombineresultsSkewedrotorMulti-slicemodel452015ANSYS,Inc.March21,2016ANSYSConfidential二維瞬態(tài)分析支持Multi-sliceComparisonwithandwithoutskewingeffects2D(withoutconsidering3Dskeweffects)2Dmulti-slices(considering3
27、Dskeweffects)462015ANSYS,Inc.March21,2016ANSYSConfidential瞬態(tài)分析快速達到穩(wěn)定狀態(tài)Problem:takesverylongtimetoreachsteady-stateduetoveryslowdecayofDCfluxcomponent,especiallywithlargetimeconstantSolution:addanadditionalvoltagecomponentduringthe1sthalfcycleforDCfluxlinkagetoquicklydecaytozero.Applicableforalltypes
28、oftransientapplications.CanbecombinedwithTimeDecompositionMethodBeforeUsingFastReachSteadyStateSetfrequencytoed472015ANSYS,Inc.March21,2016ANSYSConfidential瞬態(tài)分析快速達到穩(wěn)定狀態(tài)Forelectricalmachine,furtherspeedupcanbeachievedusingafixedrotorsimulationasinitializationstepLongtransientwhennotuseFastReachSteady
29、stateSteadystateisreachedmuchfasterLockedRotorsimulationusingFastReachSteadyStatektoeditMastertextstyles482015ANSYS,Inc.March21,2016ANSYSConfidential二維瞬態(tài)分析支持多個運動體MultiplerotationalmotionsallowedOnebandshouldnotoverlapwithanotherband5bandsdefined:-imposedmotiononcentralmagnet-4freewheelingmagnets4920
30、15ANSYS,Inc.March21,2016ANSYSConfidentialHPC任務(wù)提交改進NumberofimprovementsrelatedtoHPCjobsubmission,includinggraphicaljobmonitoringsubmittedthroughschedulerbatch502015ANSYS,Inc.March21,2016ANSYSConfidentialModelicaSignificance/意義Anon-proprietarystandardlanguageformodelingbehaviorofcomplex,multi-domainsy
31、stemsArich&expandingsetofModelicalibrariesusedtomodelapplicationsinenergy,processcontrol,industrialequipment,automotiveandmoreAvibrant,globalcommunityofusersandcontributorsinindustry,researchandacademia522015ANSYS,Inc.March21,2016ANSYSConfidentialSimplorer+ModelicaPowerElectronics+Electromechanics+C
32、ontrolLeadingSimulationAccuracy&PerformanceforElectrifiedSystemsModelicaSubsystem532015ANSYS,Inc.March21,2016ANSYSConfidentialModelonOurModelicaPartner/我們的Modelica伙伴ANSYSModelonPartnershipEmbeddingModelicatechnologyAccesstocommerciallibrariesDevelopexpertiseinfluids&mechanics542015ANSYS,Inc.March21,
33、2016ANSYSConfidentialSimplorerR17中的ModelicaModelicaModel80070060050040030020000VCE-実測VCE-SIMIC-SIMIC-実測80070060050040030020010001.52NativeModelicaSupportforModelConsumptionImportModelicaModelsLightweightModelEditingIntegratew/VHDL-AMS,ROMs,35.00ToolCouplings,.Simplorer中支持的Modelica模型庫ModelicaStandard
34、LibraryModelonModelicaLibrariesHydraulicsPneumatics562015ANSYS,Inc.March21,2016ANSYSConfidentialModelon模型庫572015ANSYS,Inc.March21,2016ANSYSConfidentialModelica功能:模型導(dǎo)入ModelicaComponentsarecreatedinSimplorerusingthestandardModelImportflowToolsProjectToolsImportSimplorerModels582015ANSYS,Inc.March21,20
35、16ANSYSConfidentialModelica功能:導(dǎo)入一個或多個模型SelectoneormoreModelicaclassestoimportfromasourcefile(.mo)592015ANSYS,Inc.March21,2016ANSYSConfidentialModelica功能:建立Simplorer模型uspeed_outAModelicaComponentisCreatedSymbolcreationSignalselection602015ANSYS,Inc.March21,2016ANSYSConfidentialModelica功能:代碼編輯器View/Ed
36、itthemodelusingtheModelicaCodeEditorSyntaxhighlightingCode&AnnotationFoldingRMBonComponentEditModel612015ANSYS,Inc.March21,2016ANSYSConfidentialModelica功能:觀察和編輯模型參數(shù)ModelicamodelpropertiesappearintheSimplorerPropertiestool622015ANSYS,Inc.March21,2016ANSYSConfidentialModelica功能:仿真accelerationtimepid_s
37、ubsysyuspeed_out1.25ModelicacomponentscanbeintegratedandsimulatedwithotherSimplorercomponentsTransientanalysisOptimetricsCurveInfopid_subsys1.speed_outTRpid_subsys1.uTR0.630.00-0.63-1.100.000.501.001.502.00Times2.503.00632015ANSYS,Inc.March21,2016ANSYSConfidentialModelica功能:作為FMU輸出Modelica子系統(tǒng)Modelic
38、asubsystemscanbeexportedasFMUsFMIversion2.0forModelExchangeRMBonModelDefinitionExportasFMU642015ANSYS,Inc.March21,2016ANSYSConfidentialR17導(dǎo)入Modelica模型的要求ModelicamodelsmustbecomposedfromsupportedlibraryelementsModelinterfacesarecausal(non-conservative)652015ANSYS,Inc.March21,2016ANSYSConfidentialMode
39、ling&Libraries建模與材料庫新的電源系統(tǒng)材料庫(VHDL-AMS)BasicElements,Sources,TransformsConverters,SignalGeneratorsISN/LISN,Freq.Dep.ElementsTransformers,TransmissionLines672015ANSYS,Inc.March21,2016ANSYSConfidential更多的半導(dǎo)體器件模型CharacterizedDiodes,MOSFETs,andMOSFETModules682015ANSYS,Inc.March21,2016ANSYSConfidential改進
40、了特征化建模工具SupportforSiliconCarbideDevicesPowerDiodesPowerMOSFETsFaster,MoreAccurateFittingforDeviceCharacteristicsSimplorerCircuitCharacterizeDeviceSemiconductors692015ANSYS,Inc.March21,2016ANSYSConfidential改進了與ANSYS剛體動力學(xué)的聯(lián)合仿真功能SolveaGreaterRangeofRigid+FlexibleMechanicsProblemsAddedsupportforContacta
41、ndCMSsuperelementsinANSYSRBD702015ANSYS,Inc.March21,2016ANSYSConfidential支持最新的FunctionalMock-upInterface(FMI)Simplorernowimportsbothversion1.0and2.0FMUsOver70toolssupporttheFMIforexchangingmodelsImprovedGUIworkflowcontrolsparametervisibilitySimplorerCircuitSubCircuitAddFMUComponent712015ANSYS,Inc.Ma
42、rch21,2016ANSYSConfidentialANSYSACT:從ANSYS網(wǎng)站上下載插件Onlinestoreforadd-ontoolkitsforANSYSproductsForSimplorer,thiswillbealocationtoretrieve:ComponentLibraries(free&commercial)Applicationtoolkits(workflows,models,demos)OntheWeb:ANSYSCustomerPortalDownloadsANSYSACTApplicationStoreACTExtensionsManagerInSim
43、plorer:ViewWizards722015ANSYS,Inc.March21,2016ANSYSConfidential增強了結(jié)果顯示(在FindElements中)Sortablecolumnsdisplay:ElementTypeElementNameDesignNameMatchingPropertyEditFindElements742015ANSYS,Inc.March21,2016ANSYSConfidential原理圖界面自動滾動,方便觀察Schematicviewautomaticallyscrollswhenselectionboxreachesextents75201
44、5ANSYS,Inc.March21,2016ANSYSConfidential自動更新Stacked顯示結(jié)果StackedPlotsaredynamicallyupdatedduringsimulationOnschematicandin2DreportwindowResultsCreateStandardReportRectangularStackedPlot762015ANSYS,Inc.March21,2016ANSYSConfidentialCopy&Paste報告類型QuicklyapplygraphicalstylesfromonereporttoanotherRMBonSourceReportEditCopySettings772015ANSYS,Inc.RMBonTargetReportEditPasteMarch21,2016ANSYSConfidential更方便的應(yīng)用配置Alloptionsf
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