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1、AbstractSYUDYONLUMINAIREINSTALLATIONPARAMETERSOPTIMIZATIONOFHIGHWAYTUNNELLIGHTINGSYSTEMABSTRACTWiththerapiddevelopmentofhighwayinourcountry,thenumberandscaleofhighwaytunnelshaveenteredthefrontrowoftheworld,theenergyconsumptionalsoincreasesyearbyyear,thelightingcostofhighw
2、aytunnelshasbecomeaheavyeconomicburdenontheoperationdepartments.Thetunnelinteriorzoneisthelongestpartofthetunnel,andthelongerofthetunnel,thelongeroftheinteriorzone.Theusedlightinglampsnumberintunnelinteriorzoneisthelargest,thelightingenergyconsumptionaccountsforthelargest
3、proportionoftotalconsumption,therefore,reducingenergyconsumptionoftunnelinteriorzonewouldsignificantlyreducetotalenergyconsumptionoftunnellighting.Thestudyontunnellightingenergy-savinginourcountryismainlyfocusedonthelightingcontrolandrelativelylessontheoptimizationoflumin
4、aire-installation-parameters(LIPs).Inthispaper,lightingenergy-savingoftunnelinteriorzonewillbestudiedbytheoptimizationofLIPstomaximizethereductionofenergyconsumptioninthepremiseofmeetingthebasicrequirementsofthetunnellighting.Basedonroadtunnellightingdesignspecifications,
5、theparameters-optimization-models(POMs)ofcentralluminairedistribution,symmetricalluminairedistribution,staggerluminairedistribution,offset-of-vaultluminairedistributionandbacklightingluminairedistributionwereestablished,withluminaireinstallationheight,longitudinalinstalla
6、tionspacing,crosswiseinstallationspacing,installationangleandluminairepowerasoptimizationparameters,withminimumtotalpowerconsumptionoflightingsystemasobjectivefunction,withilluminanceoftunnelroadsurfacemeetingthelightingrequirementasconstraintconditions.Yanlieshantunnelin
7、teriorzoneofJiujinghighwaywastakenasexampleforthestudyobject,LEDlightswereadopted,theoptimalLIPsandtheilluminanceateverycalculatedpointofthetunnelroadsurfacewereobtainedbythePOMsofcentralluminairedistribution,symmetricalluminairedistribution,staggerluminairedistribution,o
8、ffset-of-vaultluminairedistributionandbacklightingluminairedistribution,respectively,comparisons
