摘要
太阳能高温热化学储能技术具有储能温度高、储能密度大、储能时间长、能量损耗低以及易远距离运输等诸多优势,是太阳能高效储存、转化和利用的前沿热点方向之一。该技术的基础研究工作一直受到国际能源领域的广泛关注,其技术突破对我国能源技术变革以及储能技术核心竞争力的提升具有重要支撑作用。本文基于第311期双清论坛总结了太阳能高温热化学储能技术的技术特点、研究进展和发展趋势,凝练了太阳能热储存与转化过程中的关键科学问题,并对太阳能高温热化学储能技术基础研究的关键研究方向和内容提出了具体建议。
High-temperature thermochemical solar energy storage technology offers many advantages such as high energy storage temperature,high energy storage densities,long-term storage,low energy losses,and easy long-distance transfer.It is one of the frontier hotspots for efficient storage,conversion,and utilization of solar energy.The foundation research of this technology has been widely concerned in the international energy field.The breakthrough of this technology is an important support for transforming China's energy technology and enhancing the core competitiveness of energy storage technology.Based on the 311~(th)Shuangqing Forum,this paper summarizes the technical types,research status,and development trends of solar thermochemical energy storage technology.Then the key scientific issues in the process of solar thermal storage and conversion are condensed.The key directions and contents of basic research on solar thermochemical energy storage technology are put forward at last.
作者
徐超
靳菲
邢嘉芯
张华静
刘向雷
帅永
Chao Xu;Fei Jin;Jiaxin Xing;Huajing Zhang;Xianglei Liu;Yong Shuai(School of Energy Power and Mechanical Engineering,North China Electric Power University,Beijing 102206;School of Chemistry and Chemical Engineering,North Minzu University,Yinchuan 750021;School of Energy and Power Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016;School of Energy Science and Engineering,Harbin Institute of Technology,Harbin 150001)
出处
《中国科学基金》
CSSCI
CSCD
北大核心
2023年第2期209-217,共9页
Bulletin of National Natural Science Foundation of China
基金
国家自然科学基金项目(51876061)的资助。
关键词
太阳能储能
高温热化学
学科交叉
基础研究
科学问题
solar energy storage
high-temperature thermochemical
interdisciplinary
basic research
scientific questions
