储能科学与技术 ›› 2013, Vol. 2 ›› Issue (2): 165-171.doi: 10.3969/j.issn.2095-4239.2013.02.011

• 专家讲座 • 上一篇    下一篇

储热技术基础(Ⅱ)----储热技术在电力系统中的应用

李永亮, 金翼, 黄云, 叶锋, 汪翔, 李大成, 王彩霞, 丁玉龙   

  1. 英国利兹大学-中国科学院过程工程研究所储能联合研究中心,北京 100190
  • 收稿日期:2013-01-18 修回日期:2013-01-22 出版日期:2013-04-19 发布日期:2013-04-19
  • 作者简介:李永亮(1983--),男,博士后研究员,研究方向为热能系统优化管理及规模储能技术,E-mail:y.1.li@leeds.ac.uk

Potential applications of thermal energy storage in electric power generation sector (Ⅱ)

LI Yongliang, JIN Yi, HUANG Yun, YE Feng, WANG Xiang, LI Dacheng, WANG Caixia, DING Yulong   

  1. Joint IPE-UoL Institute for Energy Storage Research,Beijing 100190,China
  • Received:2013-01-18 Revised:2013-01-22 Online:2013-04-19 Published:2013-04-19
  • Contact: 丁玉龙,教授,研究方向为储能系统的研发,储能过程中多相流动与传热强化,无机中高温复合储能材料研究,基于超临界过程的空气储能技术研究等,E-mail:Y.Ding@leeds.ac.uk.
  • Supported by:
    英国EPSRC项目(EP/K002252/1)

摘要: 简要介绍了储热技术在电力系统中最有潜力的四种具体应用技术,包括太阳能热发电,压缩空气储能,深冷储能,热泵储电,指出了太阳能热发电储热技术在短期内具有很大发展潜力,目前双罐式液体显热储热(储冷)具有较好的整体效率,将在电力系统储热技术中发挥重要的作用.

关键词: 熔融盐储热, 绝热压缩空气储能, 深冷储电, 热泵技术

Abstract: This article briefly introduces four potential thermal energy storage (TES) applications in electric power generation sector, including solar power generation, compressed air energy storage (CAES), cryogenic energy storage and heat pump technology. It concludes that TES is promising in concentrated solar power (CSP) generation in the near future. Current two-tank sensible thermal storage technology has a good overall efficiency, and is expected to play an important role particularly in power generation sector.

Key words: molten salt storage, adiabatic compressed air energy storage system, cryogenic energy storage, heat pump technology

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