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1、300kw首都博物馆太阳能发电工程设计(Solarpowerengineeringdesignof300kWCapitalMuseum)Thispaperanalyzesthetechnicalpointsofinstallationandgridconnectioninthedesignof300kWsolarphotovoltaicsysteminthecapitalmuseum,andfinallyachievesthesystemintegrationofbuildingandsolarphotovoltaicsystem.[Keywords:building,gridco
2、nnected,solarphotovoltaicpowergenerationsystemInJune5,1992,theUnitedNationsheldthefirsthumanenvironmentalconferenceinStockholm.InJune13th,itpublishedthefamousdeclarationonhumanenvironment,andputforwardthat"thereisonlyoneearthforhumanbeings."".Howtoimprovethelivingenvironment,reduceenergyconsum
3、ption,improvethequalityoflivinghasbecometheprimarytaskofarchitecturaldesign.1solarenergyutilizationistheinevitabletrendofbuildingenergyefficiencyAtpresent,theglobalbuildingenergyconsumptionaccountsforabout1/3oftheworld'stotalenergyconsumption.Therefore,buildingshouldbethemainenergysavingfield.
4、Energysavingistoexplorehowtominimizeenergywaste.Energyconsumptioncanbedividedintothreetypes:directenergysaving,generalizedenergysavingandpotentialenergysaving.Directenergysavingreferstoreducingtheunreasonabledemandtosaveenergyconsumption.Forexample,duringthedaytime,thestreetlightsareclosed,the
5、airpipesarelessairleakage,andtheraindoesnotwatertheflowers.Inaword,directenergyconservationistheenergythatshouldnotbeconsumedatall.Generalizedenergysavingreferstotheincreaseofenergyutilizationunderthepremiseofmeetingtheneed,thusreducingthepartofenergyconsumptionthatshouldbeconsumed.Forexample,
6、theuseofairheatrecoveryequipment,theapplicationofthermalinsulationwallmaterial,thereasonableregulationofilluminance,the"twouse"ofdomesticwater,etc..Potentialenergysavingistomakeuseoftheenergythatcanbeusedasmuchaspossible.Forexample,somebuildingsintheUnitedStatesusethepedalinstalledunderthepubl
7、iccorridorcarpet,thegravityofthehumanbodywhenwalkingtodrivethecentralaxisofthegenerator,tosolvethecorridorandotherlighting.Potentialenergysavingswillbegreatlydevelopedinthefuture.However,thereisasurfacephenomenoninbuildingenergyefficien