《储能技术概论双语课程》课件-储能的作用与分类

储能的作用Theroleandclassificationofenergystorage《储能技术概论》《EnergyStorageTechnology》主讲教师：Instructor:

储能的作用TheRoleOfEnergyStorage储能技术维持着电力系统的稳定运行EnergystoragetechnologymaintainsthestableoperationofpowersystemsCONTENTS储能的作用Theroleofenergystorage01PART储能的分类TheClassificationofenergystorage02PART目录储能的作用TheroleofenergystoragePART01一、储能的作用Theroleofenergystorage储能是可再生能源规模化发展的重要支撑Energystorageisanimportantsupportforthelarge-scaledevelopmentofrenewableenergy储能电池是新能源汽车的动力源泉Energystoragebatteriesarethepowersourceofnewenergyvehicles一、储能的作用Theroleofenergystorage储能是现代电网的重要组成部分Energystorageisanimportantpartofmodernpowergrids储能是构建能源互联网的关键支撑技术EnergystorageisakeysupportingtechnologyforbuildingenergyInternet储能的分类TheClassificationofenergystoragePART02二、储能的分类TheClassificationofenergystorage储能载体的类型分类Thetypeofenergystoragecarrierclassification机械蓄能：抽水蓄能、压缩空气蓄能、飞轮蓄能Mechanicalenergystorage:pumpedhydrostorage,compressedairenergystorage,flywheelenergystorage.电力储能：超导储能、超级电容器储能Electricalenergystorage:superconductingenergystorage,supercapacitorenergystorage电化学储能：铅酸电池、锂离子电池、液流电池、钠硫电池Electrochemicalenergystorage:lead-acidbattery,lithium-ionbattery,flowbattery,sodiumsulfurbattery热能储存：显热储存、潜热储存、热化学储存Thermalenergystorage:sensibleheatstorage,latentheatstorage,thermochemicalheatstorage氢能源储存：燃料电池Hydrogenenergystorage:Fuelcell二、储能的分类TheClassificationofenergystorage根据储能的时间分类Thetimeclassificationofenergystorage时间尺度Timescale主要储能类型Maintypesofenergystorage运行特点Operationcharacteristics主要应用场景Mainapplicationscenarios分钟级以下Belowtheminutelevel超级电容器超导储能飞轮储能Supercapacitor;Superconductingenergystorage;Flywheelenergystorage动作周期随机毫秒级响应速度大功率充放电Theactioncycleisrandom;Millisecondresponsespeed;Highpowerchargeanddischarge辅助一次调频提高系统电能质量Auxiliaryprimaryfrequencymodulation;Improvesystempowerquality分钟至小时级Betweenminutesandhours电化学储能Electrochemicalenergystorage充放电转换频繁秒级响应速度能量可观Chargeanddischargeconversionisfrequent;Secondresponsespeed;Considerableenergy;二次调频跟踪计划出力平滑可再生能源发电提高输配电设施利用率Secondaryfrequencymodulation;Trackplannedoutput;Smoothrenewableenergygeneration;Improvetheutilizationrateofpowertransmissionanddistributionfacilities小时级以上Abovethehourlevel抽水蓄能压缩空气储能热储能氢储能Pumpedstorage;Compressedairenergystorage;Thermalenergystorage;Hydrogenenergystorage大规模能量存储Large-scaleenergystorage削峰填谷负荷调节Cutpeaksandfillvalleys;Loadregulation二、储能的分类TheClassificationofenergystorage机械类储能Mechanicalenergystorage抽水蓄能PumpedHydroStorage压缩空气储能compressedairenergystorage飞轮储能flywheelenergystorage二、储能的分类TheClassificationofenergystorage电气类储能Electricalenergystorage超级电容器储能supercapacitorenergystorage超导储能superconductingenergystorage二、储能的分类TheClassificationofenergystorage电化学储能Electrochemicalenergystorage铅酸电池lead-acidbattery液流电池Flowcell锂离子电池Lithium-ionbattery二、储能的分类TheClassificationofenergystorage热储能Thermalenergystorage显热储热Sensibleheatstorage潜热储热（也称为相变储热）Latentheatstorage热化学储热Thermochemicalheatstorage二、储能的分类TheClassificationofenergystorage氢储能HydrogenenergystorageSUMMARY小结01储能是现代电网、可再生能源高占比系统、新能源电动汽车、“互联网+”智慧能源的重要组成部分和关键支撑技术；Energystorageisanimportantpartandkeysupportingtechnologyofmodernpowergrid,renewableenergyhighproportionsystem,newenergyelectricvehicle,"Internet+"smartenergy;02储能根据不同载体技术类型可分为机械类储能、电气类储能、电化学储能、热储能和氢储能五大类。Energystoragecanbedividedintofivecategoriesaccordingtodifferentcarriertechnologytypes:mechanicalenergystorage,electricalenergystorage,electrochemicalenergystorage,thermalenergystorageandhydrogenenergystorage.THINK超导储能未来的研究重点是什么？铅酸电池有污染的可能