储能科学与技术 ›› 2022, Vol. 11 ›› Issue (5): 1551-1562.doi: 10.19799/j.cnki.2095-4239.2021.0530

• 储能系统与工程 • 上一篇    下一篇

热能存储及转化技术进展与展望

李拴魁1(), 林原2, 潘锋1()   

  1. 1.北京大学深圳研究生院,广东 深圳 518055
    2.中国科学院化学研究所,北京 100190
  • 收稿日期:2021-10-14 修回日期:2021-11-17 出版日期:2022-05-05 发布日期:2022-05-07
  • 通讯作者: 潘锋 E-mail:lishuankui@pkusz.edu.cn;panfeng@ @pkusz.edu.cn
  • 作者简介:李拴魁(1986—),男,副研究员,主要研究方向为热电转换材料,E-mail:lishuankui@pkusz.edu.cn
  • 基金资助:
    国家重点研发计划项目(2020YFB0704500);国家自然科学基金青年基金(21905007);广东省基础与应用基础研究基金项目(2019B1515120028)

Research progress in thermal energy storage and conversion technology

Shuankui LI1(), Yuan LIN2, Feng PAN1()   

  1. 1.Peking University Shenzhen Graduate School, Shenzhen 518055, Guangzhou, China
    2.Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
  • Received:2021-10-14 Revised:2021-11-17 Online:2022-05-05 Published:2022-05-07
  • Contact: Feng PAN E-mail:lishuankui@pkusz.edu.cn;panfeng@ @pkusz.edu.cn

摘要:

能量的消耗、转换与利用伴随着人类社会的各种生产及生活活动。随着社会的持续发展,世界范围内的能源危机与环境污染问题对能源的高效合理利用及存储技术提出了更高要求。热能是最常见及最重要的能量形式,深入分析目前热能的主要来源、利用、存储方式及特点,促进热能的合理高效利用对当代社会的可持续发展至关重要。本文主要从热能来源形式及利用现状、热能的存储技术、热能的主要转换路径及技术三方面出发,对当前热能的存储利用技术及现状进行了综述。发掘新型绿色可持续发展的热能资源,结合各种热能的特点,采用不同的转换及存储技术,实现高效绿色利用的最终目标;同时开发新的热能存储材料及技术,如热化学储热等,结合新型高效的热能转化技术,使得热能的利用朝着更加科学合理的方向发展。

关键词: 热转换技术, 储能存储, 热能利用, 热电转换

Abstract:

The consumption, conversion, and utilization of energy are accompanied by human society's various production and life activities. With the continuous development of society, the worldwide energy crisis and environmental pollution are causing higher requirements for the efficient and rational application of energy and storage technology. Heat energy is the most common and vital form of energy. Upon deeply analyzing the primary sources, utilization and storage methods and characteristics of heat energy are essential to promote the rational and efficient use of heat energy and contribute to the sustainable development of contemporary society. This paper summarizes the current storage and technologies of heat energy from three aspects: the source form and operation status of heat energy, storage technology of heat energy, and main conversion path and heat energy technology. The ultimate goal is to explore new; green; and sustainable thermal energy resources, combine the characteristics of various thermal energy, and adopt various energy conversion and storage technologies to realize the efficient and green deployment of energy. At the same time, the development of new thermal energy storage materials and technologies, such as thermochemical heat storage, combined with new and efficient thermal energy conversion technology, causes the application of thermal energy to develop in a more scientific and reasonable direction.

Key words: thermal conversion, thermal energy storage, thermal energy utilization, thermoelectric conversion

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