外文翻譯--混合發(fā)電能量管理系統(tǒng).doc

附錄附錄1外文翻譯英文原文EnergyManagementSystemofAdmixtureElectricity-generating1.OneprefaceTheadmixturethatwindforceandsolarcellsgenerateelectricitytoconstitutegenerateselectricitythesystemandiscalledthebreeze/lighttorepairthesystemwitheachother,allhavingsomecommonweaknessbecauseofthebreezeandsolarenergies,suchastheenergydensitylow,thestabilityisbadandissubjectedtotheweatherinfluencenottocontinue,havethestrongweakconjugation,solarenergyofseasonaltointerruptedetc.dayandnight.Begenerateelectricitybythewindforceandsolarenergyrespectivelytothepowersupply,thecredibilityofitspowersupplylowersconsumedly.Thewindenergy,solarenergyhastorepairsexwitheachothercertainly,ifthesunlightofdaytimeisstrong,thenightbreezeismany,thesummersunshinegood,thebreezeisweak；Thespringstanzabreezeofwinterisstrongbutthesunlightisoppositeweaker.Developthewindforceasolarenergytosupplyagaintogiveorgetanelectricshockthesystemwitheachother,takeintowindforceandthesolarenergytechniquestosynthesizetheexploitation,thusconstituteakindofrepairwitheachotherofcanscatterthenewenergythatclothorder,willisanewgrowthtoorderinthisenergystructureofcentury.Havetheconditionpassthestoragebatteryofmatchtheappropriatecapacityorconnectintothecitytogiveorgetanelectricshocktheconductandactionsbackuppowersupply,canmakecirculatetheexpensestolowerconsumedly,hugeexaltationofthecredibilityofthepowersupply.Localmainlygenerateelectricitytoindependentwindpower,thelightcurrentlyandthebreezealightsuppliesagaintheresearchoftheelectricitycontrolsystemwitheachothermore.Indesignthebreezealightgenerateelectricitysystem,thedesignwayofthinkingofthewidespreadadoptionaccordingtoloadeverydaytotaltoconsumetheelectricityquantity,andradiatethequantityfromthedaythatthelocalweatherdatagettothecapacityofthecertainsolarcellarray,thewindpowermachine,thencomecertaincantherenewableenergygenerateelectricitythepowerandthestoragebatterycapacitiesofcontrolthedevices,butatmixwiththemovementofgenerateelectricitythesystemcontrolandexcellentturntheresearchofmanagethemethodless.Becausetheexportationpowerandtheburdenpowersofthebreezeelectricalengineeringset,thesolarcellarrayisaffectbytheoutsidefactor,changingthescopetocomparegreatly,asaresultturnedtheenergyofgenerateelectricitythesystemmanagementtoalsoputforwardthehigherrequesttowardscontrolandexcellently.Thistextaimsatthemovementefficiencyandcredibilitysthatthecharacteristicsofthesystemmovementdesignsoneenergymanagementsystem(energymanagementsystem,briefnameEMS)toraisethesystem.2composingofthesystemsThistextwiththesouthscienceandengineeringuniversitydispersiontypewindforceasolarenergyofthenewenergycenteradmixturegenerateselectricitythesystemforstudytheview,thestructurediagramofthesystem,suchas21offigure1show:Mayknownbythechart2-1,thesystemincludesfollowingseveralparties:Thewindpowermachineanditscontroller:Total15KW/setsofthebiggestexportationpowerofthebreezemachine,thewindforcemachinegenerateselectricitythecontrollertomakethewindforcemachinebeenplacedinthebiggestpowertooutputtheappearancealways.Solarcellanditselectricitygenerationcontroller:Thealtogether5groups,solarcelleachgroupofpeakstile3kW,thesolarenergyelectricitygenerationcontrollercausesthesolarcellarraythroughouttobeatthemaximumworkrateoutputcondition.Thedatacollectsthesystem:(thedataacquiresthesystem,thebriefnameDAS)Usedfortheelectricvoltage,theloadpowerthatcollectstoexaminethesolarcellexportationpower,thewindpowermachinetooutputthepower,thesystemdirectcurrentpart,andcirculatetherelevantinformationtothesystemthatcollect,providingtheenergymanagementsystemtocarryontheanalyticalprocessing.Theenergymanagesthesystem:collecteachfunctionofsystemunitmovementparameterthatsystemprovideaccordingtothedata,carryoutthevalidmanagementtothesystemandcontrols.Bufferelectriccapacity:carryoutpartsofelectricvoltagesofthesystemdirectcurrentsteady.Loadandinversion:Thenewenergycenterloadclassification,akindofloadisaloadwhichtheenergycenterworkandtheexperimentmustguarantee；Twokindofloadsaretheelectricalenergieswhichenergycenterancillaryfacilitiesandsoongreenhousecontrolneeds,whentherenewableenergyoutputelectricalenergyhastheunnecessaryenergy,onlytheninvestsload.Thesystemloadandthedirectcomponentconnectionis,thedirectcurrentsidewhichrealizesthroughtheinversionafterPWMinversion,transformsforthevoltageisconstant,theprofilegoodexchangeelectricalenergy,providesfortheload.Thecitygivesorgetanelectricshockthecontroller:Whencantheelectricitythatrenewableenergyprovidecansatisfyaloadofsystemneed,givingorgetanelectricshockfromthecitytomakethecomplement；namelychasethecitytogiveorgetanelectricshocktheconductandactionsbackuppowersupply,passcombinethenetcontrollertocontrolthedevotionandtheexcisionofthecityelectricity.Inthewindpower,thesolarenergyandtheloadconstitutionelectricitygeneration,useselectricityinthesystem,asaresultofthewindspeed,thesunshineintensityandotherclimaticconditionschanges,thewindelectricalmachinery,thesolarcellarrayoutputandtheloadpowerallhascomparativelywiderangetheundulation,thussettheveryhighrequesttotheenergymanagementsystemmanagementsystem.ThisarticleinviewofisbeingconstructedaSouthChinatechnicalUniversitynewenergycenterdisperser-likewindpowersolarenergymixgeneratingsystem,hasdesignedanenergymanagementsystemmanagementsystem,accordingtothesystemelectricitygeneration,theloaduseselectricitythecondition,themanagementsystemmanagementsystempowersupplypattern,nimblyadjustseachparttosupplytheelectricquantitytheproportion.Theenergymanagementsystemmanagementsystemisbiggerthantheloaddemandwhentherenewableenergy,shutsoffthepartialsolarenergies,thewindelectricalmachinery；Whentherenewableenergycannotsatisfythebasicloadrequest,infullyusestherenewableenergyunderthepremise,isinsufficientpartiallycarriesonthesuitablesupplementbythecityelectricity,takesthesystemthebi