第42卷第10期2023年10月ZhejiangElectricPowerVol.42,No.10Oct.25.2023固体电蓄热技术的研究现状与展望马美秀1,章康2,陈梦东1,康伟1,陈思艺2,姚文卓1,韩高岩2(1.北京智慧能源研究院,北京102200;2.国网浙江省电力有限公司电力科学研究院,杭州310014)摘要:固体电蓄热技术是储热技术的重要组成部分,其将低谷电能、风电、光伏等波动性电能转化为热能,具有环保、高效、节能、安全等优势,在区域采暖改造、电网深度调峰和工业生产用热等领域具有广阔的发展前景。为此,介绍固体电蓄热技术的原理,总结固体蓄热材料、装置结构的研究现状与进展,指出固体电蓄热技术瓶颈问题与关键技术发展方向。在此基础上,梳理固体电蓄热技术在国内外不同领域的应用现状并进行经济性分析,为推动固体电蓄热技术的进一步发展提供思路。关键词:固体电蓄热;蓄热材料;装置;应用DOI:10.19585/j.zjdl.202310004开放科学(资源服务)标识码(OSID):ResearchstatusandprospectsofsolidelectricheatstoragetechnologyMAMeixiu1,ZHANGKang2,CHENMengdong1,KANGWei1,CHENSiyi2,YAOWenzhuo1,HANGaoyan2(1.BeijingInstituteofSmartEnergy,Beijing102200,China;2.StateGridZhejiangElectricPowerCo.,Ltd.ResearchInstitute,Hangzhou310014,China)Abstract:Asakeycomponentofenergystoragetechnology,solidelectricheatstoragetechnologyisadoptedtocon⁃vertvalleyelectricityandvariousfluctuatingelectricityenergysuchaswindpowerandsolarpowerintoheat.Thetechnologyexcelsinenvironmentalprotection,efficiency,energysavingandsafetyandexhibitsgreatpotentialsinregionalheatingrenovation,deeppeakregulatingofthepowergridandheatsupplyforindustrialproduction.Tothisend,theprincipleofsolidelectricheatstoragetechnologyisintroduced,andtheresearchstatusandprogressofsolidheatstoragematerialsanddevicestructurearesummarized.Moreover,bottleneckandkeydirectionofthede⁃velopmentofsolidelectricheatstoragetechnologyisdiscussed.Finally,theapplicationstatusofthetechnologyindifferentfieldsathomeandabroadissortedoutandanalyzedeconomicallytoprovideideasforpromotingthedevel⁃opmentofthetechnology.Keywords:solidelectricheatstorage;heatstoragematerial;device;application0引言近年来随着新能源的开...