《储能技术概论双语课程》课件-压缩空气储能的概念与作用

压缩空气储能的概念与作用ConceptandRoleofCompressedAirEnergyStorage《储能技术概论》《EnergyStorageTechnology》主讲教师：Instructor:

国内第一套压缩空气储能项目，位于河北廊坊市，储能效率约为52%。China'sfirstCAESproject,locatedinLangfangCity,HebeiProvince,withanenergystorageefficiencyofapproximately52%.贵重毕节压缩空气储能示范平台，在额定功率下效率为60.2%。TheGuizhouBijieCAESDemonstrationPlatform,withanefficiencyof60.2%atratedpower.常见的压缩空气储能的应用CommonApplicationsofCompressedAirEnergyStorageCONTENTS压缩空气储能的概念ConceptofCompressedAirEnergyStorage01PART压缩空气储能的发展DevelopmentofCompressedAirEnergyStorage压缩空气储能的作用RoleofCompressedAirEnergyStorage02PART03PART目录压缩空气储能的概念ConceptofCompressedAirEnergyStoragePART01一、压缩空气储能的概念

ConceptofCompressedAirEnergyStorage（一）压缩空气储能基本概念

BasicConceptofCompressedAirEnergyStorage压缩空气储能：以压缩空气为能量载体，实现能量存储和跨时间、空间转移和利用的一种能源系统，主要可以分为以下两个基本工作过程：CompressedAirEnergyStorage(CAES):Anenergysystemthatusescompressedairasanenergycarriertoachieveenergystorageanditstransferandutilizationacrosstimeandspace.Itmainlyconsistsofthefollowingtwobasicworkingprocesses:储能阶段EnergyStorageStage吸取空气将其压缩至高压状态并存入储气装置。Drawinair,compressittoahigh-pressurestateandstoreitinagasstoragedevice.释能阶段EnergyReleaseStage:压缩空气进入空气中膨胀做功发电。Compressedairenterstheexpandertoexpandanddoworkforpowergeneration.Diagramrelatedtoambientairexpandercompressorgasstorage]一、压缩空气储能的概念

ConceptofCompressedAirEnergyStorage（二）压缩空气储能的优势

AdvantagesofCompressedAirEnergyStorage01能量密度较高、寿命长、安全性高和可维护性强。Highenergydensity,longservicelife,highsafetyandstrongmaintainability.02超临界状态下实现更高的能量储存效率。Higherenergystorageefficiencyundersupercriticalstate.压缩空气储能的发展

DevelopmentofCompressedAirEnergyStoragePART02二、压缩空气储能的发展DevelopmentofCompressedAirEnergyStorage20世纪70年代1970s德国率先开展了压缩空气储能的实践，1978年建成了世界上第一座商业化运营的压缩空气储能电站。Germanytooktheleadincarryingoutthepracticeofcompressedairenergystorage,andbuilttheworld'sfirstcommercialcompressedairenergystoragepowerstationin1978.20世纪80年代1980s:美国也开始关注压缩空气储能技术，并于1991年建成了McIntosh电站。TheUnitedStatesalsobegantopayattentiontocompressedairenergystoragetechnology,andbuilttheMcIntoshpowerstationin1991.20世纪90年代1990s:各国科研人员在压缩机技术、热交换技术、储能介质等方面开展了大量研究，不断提高压缩空气储能系统的性能和效率。Researchersfromvariouscountriescarriedoutalotofresearchoncompressortechnology,heatexchangetechnology,energystoragemedium,etc.,andcontinuouslyimprovedtheperformanceandefficiencyofcompressedairenergystoragesystems.积极探索更高效的压缩空气储能技术，以提高其性能和效率，满足日益增长的需求。Activelyexploremoreefficientcompressedairenergystoragetechnologiestoimprovetheirperformanceandefficiencyandmeetthegrowingdemand.当前阶段CurrentStage:未来展望FutureOutlook压缩空气储能有望在未来的能源转型中扮演更加重要的角色，为全球能源可持续发展贡献力量。Compressedairenergystorageisexpectedtoplayamoreimportantroleinthefutureenergytransitionandcontributetothesustainabledevelopmentofglobalenergy.二、压缩空气储能的发展DevelopmentofCompressedAirEnergyStorage压缩空气储能作用RoleofCompressedAirEnergyStoragePART03三、压缩空气储能的作用

RoleofCompressedAirEnergyStorage快速响应电网需求Quicklyrespondtopowergriddemand备用电源Backuppowersupply提高电力质量Improvepowerquality三、压缩空气储能的作用01大功率储能High-powerenergystorage02长周期储能Long-cycleenergystorage03长时间供电Long-timepowersupply04多能联储多能联供Multi-energycombinedstorageandmulti-energycombinedsupply应用于电源侧、电网侧和用户侧，发挥调峰、调频、容量备用、无功补偿和黑启动等作用。Itisappliedtothepowersupplyside,gridsideanduserside,playingtherolesofpeakshaving,frequencymodulation,capacitybackup,reactivepowercompensationandblackstart.SUMMARY小结01压缩空气储能的概念ConceptofCompressedAirEnergyStorage02压缩空气储能的发展DevelopmentofCompressedAirEnergyStorage03压缩空气储能的作用RoleofCompre