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1、ABSTRACTABSTRACTWiththerapiddevelopmentofpowergrid,asaveryimportantpartofpowergridconstruction,thedesignoftransmissionlineisgainingmoreandmorepowersector'sattention.Ononehand,traditionaltensionlinesystemdependsonAutoCADstrongly,completelyrelyingonthedevelopmentofAutoCAD,limitingthegeneralityof
2、thistypeofsoftware;theotherhand,traditionaltensionlinesystemdoesn’tprovidespecialized,professionalandnon-systematiccomputingfunction.Meanwhile,traditionaltensionlinesystemonlyprovidestwo-dimensionalshows,whichcan’tmeetrequirementssuchasfriendlyinterfaceforthedisplayorthree-dimensionaldisplay."
3、Thesimulationsystem,whichthispaperdesigning,istoseparatefromtheplatformofAutoCAD,toprovideasetofprofessionalcalculations,includingtractioncalculation,tightlinecalculation,Anchoragecalculationandroutecalculation,torealizethetowerthree-dimensionalpositioningbasedonGoogleEarth.Firstly,thispaperin
4、troducesthesystemarchitecturedesign,dividingthesystemintothreefunctionalmodulesonthewhole,whichareDWGhandledmodule,parametercalculationmoduleandthree-dimensionalsimulationmodule;Thenseparatelyperformsdetaileddesignforeachmodule;Finallyintroducesthekeyfeaturesoftheachievementofthemodule.TheDWGh
5、andledmodulefeaturesforitsIntelligentdataextractionandfriendlyoperationinterface;professionalprocessdesignfortractioncalculationandlayoutcalculationreflectstheuniqueofcalculatedsystem;three-dimensionalimageofthetowerpositioningisanotherbreakthrough.KeyWords:TensionLine,DWG,ParameterCalculation
6、,Three-dimensionalSimulation.Ⅱ万方数据目录目录第一章绪论..................................................................................................................11.1课题研究依据与背景........................................................................................11.2输电线路张力架设仿真系统发展现状................
7、............................................21.3课题研究意义....................................................................................................31.4本论文研究的主要内容....................................................................