基于PWM调光的智能多功能台灯设计外文翻译.docx
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基于PWM调光的智能多功能台灯设计外文翻译
基于PWM调光的智能多功能台灯设计外文翻译
题目基于PWM的智能多功能台灯设计
姓名韦洋
专业自动化
学号201042004
指导教师曹卫锋
郑州科技学院电气工程学院
二?
一四年五月
外文翻译
Intelligentlightingcontrolsystem
Abstract:
Intelligentlightingcontrolsystemthemainaimistosaveenergy,smartlightingcontrolsystemwithavarietyof"pre-set"controlmodeandcontrolcomponents,atdifferenttimesondifferentdegreesofilluminationforaccurateset-upandrationalmanagementofenergy-saving.Thisautomaticadjustmentoftheilluminationmeans,takefulladvantageofthenaturaloutdoorlight,onlywhennecessarywhenthelamporlighttotherequiredbrightness,usetheleastenergytoensurethattherequiredilluminationlevel,energy-savingeffectisveryclear,usuallyrangingfrommorethan30%.
Keywords:
Intelligentlightingcontrolsystembus-typestar-shapedstructure1Theadvantagesoftheuseoftheintelligentlightingcontrolsystem
1.1Goodenergysavingeffect
Intelligentlightingcontrolsystemusingthemainpurposeistosaveenergy,smartlightingcontrolsystemwithavarietyof"pre-set"controlmodeandcontrolcomponents,atdifferenttimesondifferentdegreesofilluminationforaccurateset-upandrationalmanagementofenergy-saving.Thisautomaticadjustmentoftheilluminationmeans,takefulladvantageofthenaturaloutdoorlight,onlywhennecessarywhenthelamporlighttotherequiredbrightness,usetheleastenergytoensurethattherequiredilluminationlevel,energy-savingeffectisveryclear,usuallyrangingfrommorethan30%.Inaddition,theintelligentlightingcontrolsystemforfluorescentlampdimmingcontrol,etc.,duetotheuseofafluorescentactivetunablefilterelectronicballasttechnologyandreducetheharmoniccontent,toimprovethepowerfactorandreducethelow-voltagereactivepowerloss.
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1.2Toextendthelifespanoflightsource
Lightsourcecannotonlyextendthelifesavings,butalsosignificantlyreducetheworkloadoflampreplacement,reducingtheoperatingcostsoflightingsystems,managementandmaintenancebecomessimple.Boththethermalradiationsource,orgasdischargelightsource,voltagefluctuationsareamajorcauseoflightdamage.Therefore,theeffectivesuppressionofthefluctuationsinvoltagecanextendthelifeoflightsources.Intelligentlightingcontrolsystemcansuccessfullysuppressthesurgevoltagepowergrid,butalsohaveavoltagelimitandtheconjugatestreamfunctionsoffiltering,toavoidover-voltageandunder-voltagedamagetothelight.Theuseofsoft-startandsoftturn-offtechnology,toavoidtheimpactofcurrentdamagetothelight.Throughthismethod,thelightsourcetoextendthelifespanofusually2to4times.
1.3Toimprovetheworkingenvironmentimproveefficiency
Goodworkingenvironmentistoimprovetheefficiencyofanecessarycondition.Gooddesignandreasonablechoiceoflightsource,lampsandlighting
qualitycontrolsystems,canimprovethequalityoflighting.Intelligentlightingcontrolsystemdimmingcontrolpanelmoduletoreplacethetraditionallightingofthelevelswitchcontrolisaneffectivewaytocontroltheoverallroomilluminationvalue,therebyenhancingtheuniformityofillumination.Atthesametime,thiscontrolmethodusedinelectricalcomponentshavealsosolvedthestroboscopiceffect,willnotcreateuncomfortable,confused,feelingeyestrain.1.4Toachieveavarietyoflightingeffects
Awiderangeoflightingcontrol,thesamebuildingcanhaveavarietyofartisticeffect,foralotofconstructionhyperchromic.Modernbuildings,lightingisnotsimplytomeetpeopleonthevisualeffectoflightandshade,theyshouldhavecontrolofavarietyofprogramstomakebuildingsmorevivid,moreartistic,givingawealthofvisualeffectsandaesthetics.Asanexampleofaproject,buildingthe
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exhibitionhall,lecturehall,lobby,atrium,etc.,ifwithintelligentlightingcontrolsystem,accordingtodifferenttimes,differentuses,differenteffects,usingthecorrespondingpre-setscenecontrol,canachievethewealthofartisticeffect.1.5Facilitatethemanagementofmaintenance
Intelligentlightingcontrolsystemforthecontroloflightingbasedontheautomaticcontrolofmodular-based,supplementedbymanualcontrol,presetlightingscenestotheparametersstoredintheEPROMDigital,theseinformationisveryconvenienttosetupandreplaced,sothatbuildinglightingmanagementandmaintenanceeasier.
1.6Haveahigheconomicrateofreturn
OurreferencepointfortheShanghairegion,fromenergy-savinglightsandprovincialestimatesofthetwomadeacometothisconclusion:
withthreetofiveyears,theownercanrecoverthebasicintelligentlightingcontrolsystemtoincreasethetotalcosts.Intelligentlightingcontrolsystemcanimprovetheenvironmentandimproveemployeeproductivityandreducemaintenanceandmanagementcosts,butalsofortheownerstosaveasubstantialamountofcosts.
2Intelligentlightingcontrolsystemcomponents
Weknowthattheintelligentlightingcontrolsystemofbuildingcontrolsystemisonlyonepartofthe.Ifyouwanttofocusonthevariouscontrolsystemstothecontrolcentertocontrol,thenthecontrolsystemmusthavethestandardcommunicationinterfaceandprotocolversion.Althoughsuchasystemintegrationisfeasibleintheory,butitisverydifficulttoputintopractice.Thus,inengineering,intelligentmanagementofourbuildingadistributedsystem,distributed,thatisrelativelyindependentofeachcontrolsubsystem,self-contained,theimplementationofspecificcontrol,intelligentbuildingmanagementsystemcontrolsubsystemoftherelativeindependence,self-contained,theimplementationofspecificcontrol,intelligentbuildingmanagementsystemfromthecontrolsubsystemisasignal
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collectionandmonitoringrole.Atpresent,theintelligentlightingcontrolsysteminaccordancewithsub-networktopology,thefollowingtwoforms,namely,busandstar-shapedstructure-basedhybrid.Bothformshavethecharacteristicsofanumberofbusmoreflexibility,easyexpansion,controlofrelativeindependence,lowercosts;mixedsomehighreliability,faultdiagnosisandruleoutthesimple,easyaccesstotheagreement,transferratehigher.Engineeringdesign,weconsiderthebuildingofintelligentlightingcontrolsystemasanindependentsubsystem,useofinternationalstandardsandagreementsofthecommunicationinterfacetext,intotheintelligentbuildingmanagementsystems.Intelligentlightingcontrolsystemusesadistributed,distribution-basedapproach,thatis,thedimmingcontrolunitisrelativelyindependent,self-contained,non-interfering,throughcentralizedmanagementandinformationinterfaces,andintelligentbuildingmanagementsystemlinkedtotheachievementofthebuildingcontrolcentersubsystemofthecollectionandmonitoringofthesignal.Inshort,theintelligentlightingcontrolshouldbethemainsystemisacentralizedmanagement,andthemaintrunkandinformationinterfacecomponentsconsistingoftheregionalimplementationofthesamesampleofcontrolandsignalnetworks;itssubsystemsshouldbeadimmerbythevarioustypesofmodules,controlpanels,illuminationdetectordynamicandstaticanddynamiccomponentsconsistingofdetectors,respectively,oftheregionalimplementationofthespecificcontrolofdifferentnetworks,themainsystemandsubsystems,suchasbetweenthecomponentsthroughtheinterfacetoconnect,toachievedatatransmission.
3Intelligentlightingcontrolsystemandcontrolofthecontrolofthecontent
Aprojecttocontroltheuseofintelligentlightingcontrolsystemincludethefollowingcategories:
technologyofficehall,computercenterandotherimportantroom,lecturehall,suchasmulti-functionhall,exhibitionhall,conferencecenter,lobbyandcourtyard,walkwaysandelevators,suchastheOfficeofPublicsite;
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buildingfacadelightingingeneralandalsobytheintelligentlightingcontrolsystemstocontrolswitchsignal.ControlthecontentofthetermoftheInterpretation:
1clockcontrolClockmanagement,etc.throughtheelectricalcomponents,toachievethenormalworkofregionsforthestateoflightingindifferenttimecontrol.2theautomaticadjustmentcontrolilluminationThrougheachmoduleandilluminationdimmingdynamicelectricalcomponentssuchasdetectors,toachieveundernormalconditionsintheregionsforthenormalworkofthestateoftheautomaticlightingdimmingcontrol,makingtheregion,suchasilluminationwillnotbeoutsidewiththesunshinefactorschange,andalwaysmaintainthedefaultvalueintheilluminationaround.3controloftheregionalsceneThrougheachdimmermoduleandthecontrolpanelandotherelectricalcomponents,toachieveundernormalconditionsintheregionsforthenormalworkofthestateofthescenelightingcontrolswitch.4staticanddynamicdetectionofcontrolThrougheachdimmingmodulesandelectricalcomponents,suchasmovementdetectors,toachieveundernormalconditionsintheregionsforthenormalworkofthestateoftheautomaticlightingcontrolswitch.5ReductionstateofemergencycontrolThrougheachofthenormallightingcontrolmodule,suchasdimmingoftheelectricalcomponents,toachieveastateofemergencyforthenormalworkofthevariousdistrictsinthestateoflightingandtogiveupthenumberofrelief,suchasdimmingcontrol.6ManualremotecontrolThroughtheinfra-redremotecontrol,toachieveundernormalconditionsintheregionsforthenormalworkofthestateoflightingcontrolandmanualcontroloftheregionalscene.7EmergencylightingcontrolHeremainlyreferstothecontrolofintelligentlightingcont