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1、真空灭弧室的优化设计OPTIMIZATIONDESIGNOFTHEVACUUMINTERRUPTERABSTRACTAsanimportantcomponentofthevacuumswitch,vacuuminterrupter’sdesignstructureanddesign
qualitydeterminesthemainpropertiesofthevacuumswitch.Vacuuminterrupterdevelopstohigh-voltage,so
itsinternalinsulationlevelalsoputforwardhigh
2、errequirements.Comparedwiththemediumvoltage,the
withstandvoltageofthehigh-voltagevacuuminterrupterismoreprominent.Sotheuniformdesignofthe
internalelectricfieldofhigh-voltagevacuuminterrupterbecomeoneoftheimportantresearchtopics.
72.5kVhigh-voltagevacuuminterrupterastheresearchsubj
3、ects,paperhasexplainedempiricalformulas
andcalculationsofthemaincomponentsofthevacuuminterrupterfrombothaxialandradialdirections.This
isasourceoffiniteelementanalysisandoptimaldesignparameters,andalsoistheparameterdatasourceof
therelatedpartsinCADparametricdesignsystem.Secondly,we
4、hasbrieflyintroducesthebasictheoriesandmethodsofthetheANSYSstructuralmodeling
analysisandoptimizationdesign,conbinedthefiniteelementanalysisandtheoptimize-designofANSYSwith72.5kVhigh-voltagevacuuminterrupterdesignspecification,Geometricdimensionsasthedesignvariable,the
valueofthei
5、nternalelectricfieldintensityastheobjectivefunction,basedonANSYSparametricdesign
languageAPDLandthefirst-orderoptimizationmethod,weestablishedthefiniteelementparametric
modeling,writestructuralanalysisfilesandoptimizecontrolfilewithAPDL,eventuallyobtainanoptimal
designsequence,and
6、comparedtheresultsshowthattheproposedmethodiseffectiveandfeasible.
Parametricdesignischaracterizedbyhigh-efficiencyandpracticality,whichhasbecomethedirectionof
developmentofthedesign.Thelevelofitsapplicationdirectlydeterminesthelevelofcorporatedesign
efficiencyanddesignquality.and
7、thestrengthofthecorecompetitivenessofenterprises.Finally,wediscussed
thenecessitytocreateavacuuminterrupterparametricCADsystem.WithAutoCADplatform,ObjectARX
2000forthere-developmenttool,VisualC++6.0Object-orientedhigh-leveldevelopmentlanguage,
Establishedtheparametricmodelofthehig
8、h-voltagevacuuminterrupterparts,a
