新能源概论课件1en

董军经济与管理学院电力经济管理教研室，教一211BTel:13641121109Email:[e-mail]enewableEnergyChapter1OverviewOverviewofnewandrenewableenergy1、WindEnergyResources2、WindEnergyUtilization3、WindPowerGenerationOutlineofthecourseChapter2WindEnergyChapter3SolarEnergyChapter4Bio-Energy1、BasicConcepts2、SolarThermalApplications3、SolarPhotovoltaic4、OtherSolarEnergyApplications1、Objectivesofthecourse2、OutlineofthecourseObjectivesandOutlineofthecourse1、BasicConcepts2、BiomassBurning3、BiomassGasification4、BiomasspowergenerationChapter5HydrogenEnergy1、BasicConcepts2、HydrogenProduction3、HydrogenStorage4、HydrogenUtilization1、BasicConcepts2、DistributedEnergytechnology3、Gas-firedCHPOutlineofthecourseChapter6DistributedEnergySystemsChapter7EnergyStorageChapter8Electricvehicle1、BasicConcepts2、Energystoragetechnology3、Energystorageapplication1、BasicConcepts2、ElectricvehicletechnologyObjectivesandOutlineofthecourseTextbookandReferences1)UNIDO(UnitedNationsIndustrialDevelopmentOrganisation)TrainingPackage,“Renewableenergytechnologies”2)SustainableEnergy,MITOpenCourseWare,)WangGehua，AiDesheng，IntroductiontoNewEnergy，ChemicalIndustryPress，2006.(inChinese)闭卷Scope:lecturesExamChapter1Overviewofnewandrenewableenergy1.1Somebasicconcepts1.2Statusofenergyandrenewableenergydevelopment1.3Newenergytechnologyperspectives1.WhatdoesEPRIstandfor?2.Whataretheseventechnologytargets?3.Whenthespeakersays‘thereisnosilverbullet’,whatdoeshemean?QuestionsaboutthespeechListeningtoaspeech1.1SomebasicconceptsEnergyEnergyisthecapacityofaphysicalsystemtoperformwork.Energyexistsinseveralformssuchasheat,mechanicalenergy,light,potentialenergy,electricalenergy,etc.NewEnergyWhataretheconventionalenergysources?Incontrasttoconventionalenergy,whatdoestheword“new”in«newenergy»referto?RenewableEnergyNon-RenewableEnergyPrimaryEnergyConventionalEnergy??????NewEnergy??????SecondaryEnergy???EnergyClassificationRenewableEnergyNon-RenewableEnergyPrimaryEnergyConventionalEnergyHydroPower(Large),WindPower(Windmill),SolarEnergy(NaturalDrying),Bio-Energy(FuelWood)Coal,Oil,NaturalGasNuclearEnergyNewEnergyHydropower(Small),WindPower(WindTurbine),Geothermal,SolarEnergy(PV,CSP),Bio-Energy(Biofuel)???SecondaryEnergyElectricPower,Gasoline,DieselOil,Vapor,HotWater,HydrogenEnergyClassificationEnergyunitsandconversionJoule:Theamountofenergyrequiredtoraisea1-kgbook10cmagainsttheforceofgravityCalorie:TheamountofheatnecessarytoraisethetemperatureofonegramofwaterbyonedegreeCelsius1cal=4.184JEnergyunitsandconversionStandardcoal(toncoalequivalent,tce),Standardoil(tonoilequivalent,toe)Thequalityofenergyismeasuredbyitsheatvalue.Inordertomakestatisticalanalysis,thequantityofenergyisoftenconvertedintoastandardfuel,i.e.standardcoal(toncoalequivalent,tce)orstandardoil(tonoilequivalent,toe).1kgoe=10000kcal=41.9MJ1kgce=7000kcal=29.3MJEnergySourcesandconversionprocessesEnergySystem资源开采及开发加工与/或转换一次能源资源运输集中转换(如发电)运输或传输与储存终端用户的利用使用设施煤油核能天然气水力海洋能生物质能太阳能风能工艺热动力照明供暖运输化工原料电能地热排灌制冷炊事TheGlobalEnergyFlowchartDominatedbyfossilfuelsinallsectorsThefuturelow-carbonenergysystemEnergyefficiencyreferstotheratioofeconomicorphysicaloutputstoenergyinputs.EnergyConservationhasbeenacost-effectivestrategyfortheeconomicgrowthwithoutnecessarilyincreasingenergyconsumption.EnergyEfficiencyandEnergyConservationEnergyIntensityforGDPisameasureofenergyefficiencyforanation’seconomy.ItiscalculatedasunitsofconsumedenergyforproducingperunitofGDP.Measuringenergyefficiency-EnergyIntensityTotalCoalCrudeOilFuelOilElectricitytce/104yuant/104yuankWh/yuan20051.231.180.160.020.1420061.201.170.160.020.1420071.161.130.150.020.14EnergyIntensitybyGDPinChinaEmissionIntensityAnemissionintensityistheaverageemissionfromperunitofenergyconsumed,ortheratioofemissionstoGDP.Emissionintensitiesmaybeusedtocomparetheenvironmentalimpactofdifferentfuelsoractivities.Alsousetermsofemissionfactorandcarbonintensity.EmissionIntensitybyGDP0.000.200.400.600.801.001.20USAEUJapanRussiaBrazilIndiaChinakgCO2/ppp$ItimpliesthedependencyofeconomicdevelopmentonenergysupplyrategrowthGDPrategrowthnconsumptioenergyElasticityEnergyandEconomy--ElasticityofEnergyConsumption20002001200220032004200520062007GDPGrowthRate(%)8.438.309.0810.0310.0910.4011.6011.90EnergyConsumptionGrowthRate(%)3.533.356.0015.2816.1410.609.607.84ElasticityofEnergyConsumption0.420.410.661.531.591.020.830.66ElasticityofEnergyConsumptioninChinaBPSTATISTICALREVIEWOFWORLDENERGY20151.3StatusofenergyandrenewableenergydevelopmentTopfivecountriesofrenewableStatusofRenewableTechnologies,CharacteristicsandCostsStatusofRenewableTechnologies,CharacteristicsandCostsStatusofRenewableTechnologies,CharacteristicsandCosts1.4NewenergytechnologyperspectivesIEAEnergyTechnologyPerspective,ETPSupplySideDemandSide•Fossil-fuelpowergenerationCCS•Nuclearpowerplants•Onshoreandoffshorewind•BiomassIGCC&co-combustion•Photovoltaicsystems•Concentratingsolarpower•Coal:integrated-gasificationcombinedcycle(IGCC)•Coal:ultra-supercritical•2ndgenerationbiofuels（non-food）•Energyefficiencyinbuildingsandapplianc