Energyrevolution董明恒水電二班1/19energyrevolutionsinhumanhistoryWood(B.C1000000)Fossilfuel(afterindustrialrevolution)

Nuclearpower(afterWWII)WindenergySolarenergyHydrogenenergyNowandfuture?2/19statusofchina’senergyconsumptionStructureofChina’senergyconsumptioninTotalenergyconsumptionTonstandardcoal3/19Part1：traditionalenergy4/19China’sPetroleumresource17billion12.7billion11.8billion11.5billion9billionEstimatedamountinChina12Years?Petroleumresourcesinworld5/19PetroleumproductsFuelPlasticAsphalt(瀝青)ClothesSyntheticrubber(合成橡膠)Pharmacy(制藥)Cleaningproducts6/19COALANDNaturalgasuseCoalElectricitySteamer(蒸汽機)BuildingLivingNaturalgasPowergenerationChemicalrawmaterialCookTransportation7/19HydroelectricpowerChina'shydropowerresourcesrankedfirstintheworld,andthedevelopmentpotentialisenormous.China'shydropowergeneratingcapacitywas10518kwhin.8/19Part2:newenergy9/19windenergyWindenergyisgeneratedbyairflow.It’saformofconversionofsolarenergy.Merits:1.Windenergyisclean.2.Landandecologyprotection.3.Itisarenewableenergy.4.Itiseconomicalsometimes.Shortcomings:1.Windpowerisusuallyunstable.2.Windpowerrequiresmanylands.3.Windturbine(渦輪)makesnoise.4.Conversionrateislow.10/19solarenergySolarPV（光伏）Solarthermal（光熱）Spacesolarpower11/19HydrogenenergyItisakindofsecondaryenergy.Characteristics:1.Safetyandenvironmentalprotection2.Hightemperatureandhighenergy3.Automaticregeneration4.Widesource12/19GermanycivilianPVmarketisfaraheadofothercountries.

SolarhomeisGermany‘sbigcontributiontobuildingenergyefficiency.GermanySolargreenhouseTheGermangovernmentusedfinancialsubsidiestotransformthetraditionalhousesintosolargreenhomes13/191.Lighting2.Warming3.HotwatersupplyGermanySolargreenhouseFunctions14/19Part3：nuclearenergy15/19NuclearpowergenerationUSNumber:104Proportion:20%FRNumber:59Proportion:80%JPNumber:55Proportion:30%CHNumber:7Proportion:1.85%16/19nuclearleakage（泄露）ChernobylFukushima17/19NuclearfusionpowergenerationNuclearfusionNuclearfusionpowergenerationisanimportanttechnologyinthestudyintwenty-firstCentury.Itheatsthetemperatureoffusionfueltoover100milliondegreestoproducenuclearfusionandthenusestheenergygenerated.18/19NuclearfusionpowergenerationThecontrollablenuclearfusionreactiondevicewithlarger