一种太阳能电池板全天候移动清洗装置研制-development of an all-weather mobile cleaning device for solar panels.docxVIP

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一种太阳能电池板全天候移动清洗装置研制-development of an all-weather mobile cleaning device for solar panels.docx

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一种太阳能电池板全天候移动清洗装置研制-development of an all-weather mobile cleaning device for solar panels

Theresearchandmanufactureofasolar-panel-cleaningtrackrobotTheresearchandmanufactureofasolar-panel-cleaningtrackrobotAbstractSolarenergyisasignificantenvironmentalfriendlysubstituteforfossilenergy.Moreandmoresolarpowerstationsaremakingcontribution.Sincethepanelsareexposedintheoutdoorallweather,italwaysgathersdustonthem,whichwouldreducethepowergenerationefficiencymarkedly.Toproduceacleaningrobotwhichworksonthepanelswouldrelievethisissueeffectively.Therehavebeenmanykindsofrobotagencytorefer.Inthisthesis,theexistingrobotagencieswereintroducedandcompared.Smallgroundpressureandeasytoimplementarefeaturesofsingletrack.Combiningwiththeworkingenvironmentonthepanels,singletrackisselectedasthemovingmechanismofthecleaningrobot.Controlsystemisakeypartforachievingautomaticcleaning.AstackofboardbasedonPC104isadoptedasthecoreofthetrackrobot.Accordingtothemissionofcleaning,theratedpowerofthemainmotorswasestimatedunderarelativelysevereassumption.Basedontheresultoftheestimation,amodelofservomotorwasselected,andtoincreasetheoutputtorque,amodelofdeceleratorwasselected.AseriesofLithiumbatterywasconnectedbasedontheratedvoltageofthemotorandtheestimationofrequiredcapacity.ThenachargingbalanceboardandseveralDCstep-downmoduleswerematchedtothebattery.Theselectedunitsofcontrolsystemwerethenbuiltintoatestplatform,onwhichtherelationshipbetweenmotorspeedandpulsefrequencyoutputofthecoreboardwasdetected.Takethesizeoftheselectedunitsintoconsideration,themechanicalbodyofthecleaningrobotwasdesignedwithAutoCAD.Thebodyiscomposedbyframeassemblies,bevelgeartransmission,rubbertrackagencyetc.Itdesignedabearingwheelmechanismwithbuffersprings,andderivedtheformulawhichadjuststhespringforce.AutoCADdrawingsofthemechanicalpartsweredesigned,andsuitableprocessingwascarriedouttomakethemechanicalcomponentsin-kind.InstallationlocationsforcleaningmechanismTheresearchandmanufactureofasolar-panel-cleaningtrackrobotandsensorsystemhavebeenpreparedonthebody.Aftertheassembly,movingperformanceofthetrackrobotshouldbeverified.Exp