高温储热饱和蒸汽发生过程的模拟研究  

Simulation Study on the Generation Process of Saturated Steam in High Temperature Thermal Storage

作　　者：韩笑 王德玉 张笑华 王启民 刘聪 许琳 Han Xiao;Wang Deyu;Zhang Xiaohua;Wang Qimin;Liu Cong;Xu Lin(Guodian Hefeng Wind Power Development Co.,Ltd.,Liaoning,110164;School of Energy and Power Engineering,Shenyang Institute of Engineering,Liaoning,110136)

机构地区：[1]国电和风风电开发有限公司,辽宁110164 [2]沈阳工程学院能源与动力学院,辽宁110136

出　　处：《当代化工研究》2024年第20期61-63,共3页Modern Chemical Research

基　　金：沈阳市科技人才专项资助项目“环向高温超导磁储能磁体多场性能的研究与应用”(项目编号:RC230046);辽宁省博士科研启动基金项目“独立可控复合磁场下液态金属流变机制与热传输机理研究”(项目编号:2022-BS-224);辽宁省教育厅科研项目“电磁超声波与磁化力耦合作用下熔体流动特性研究”(项目编号:LJKQZ20222282);辽宁省教育厅科研项目“高温熔盐储热系统的耦合方式及蓄热参数对火电机组灵活性的影响研究”(项目编号:JYTMS20230306)。

摘　　要：由于太阳能和风能等可再生能源受到天气、地理条件及季节变化的显著影响,其供热系统表现出间歇性和不稳定性。为弥补这一不足,储热技术,尤其是具备高自适应性的储热系统变得至关重要。这类技术可以通过储存和转移热量来平衡供需两侧的时间、空间和强度差异,从而增强可再生能源供热系统的稳定性和效率。基于此,本研究提出了一种新型高温储热存储系统,旨在满足多样化的应用需求。该系统能够在特定介质中储存热能,并在需要时将所储存的热能转化为电能或其他形式的热能输出,从而为大规模、高效率的热能存储提供了一种有效的解决方案。The heating system of renewable energy such as solar energy and wind energy is intermittent and unstable because of the great in-fluence of weather,region and seasonal factors.To make up for this deficiency,heat storage technology,especially the heat storage system with high adaptability,has become very important.Such the heat storage system can balance the time,space and intensity differences between supply and de-mand sides by storing and transferring heat,thus enhancing the stability and efficiency of renewable energy heating system.In this study,a new high-temperature thermal storage system is proposed to meet the diverse application requirements.In this system,thermal energy can be stored in a specific medium,and at the same time,the stored thermal energy can be converted into electric energy or other forms of thermal energy output when necessary.This provides an effective solution for large-scale,high-efficiency thermal energy storage.

关 键 词：储热系统 供需两侧 供热系统 高温储热 

分 类 号：TQ539[化学工程—煤化学工程]