• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

电力建设 ›› 2013, Vol. 34 ›› Issue (7): 73-80.

• 发电技术 • 上一篇    下一篇

大规模电化学储能系统发展现状及示范应用综述

许守平,李相俊,惠东   

  1. 中国电力科学研究院,北京市 100192
  • 出版日期:2013-07-01
  • 作者简介:许守平(1978),男,硕士,工程师,主要从事大规模储能系统、新能源与分布式发电技术研究工作,E-mail:xushouping@epri.sgcc.com.cn; 李相俊(1979),男,博士,高级工程师,主要从事大规模储能系统、新能源与分布式发电技术研究工作,E-mail:lixiangjun@epri.sgcc.com.cn; 惠东(1968),男,博士,教授级高级工程师,主要从事大规模储能系统、新能源与分布式发电技术研究工作,E-mail:huidong@epri.sgcc.com.cn。
  • 基金资助:

    国家自然科学基金青年科学基金项目(51107126);国家电网公司科技项目(DG71-12-012)。

A Review of Development and Demonstration Application of  Large-scale Electrochemical Energy Storage

XU Shouping, LI Xiangjun, HUI Dong   

  1. China Electric Power Research Institute,Beijing 100192, China
  • Online:2013-07-01

摘要:

随着储能技术的飞速发展,大规模储能系统已经成为保证电力系统可靠供电的一个重要手段,其中电化学储能系统因其独特的性能已成为优先发展方向之一。为推动储能技术的发展,加快大规模储能系统的高效利用,国内外相继开工并已建成了若干大规模电化学储能系统示范电站并应用于电网。介绍了电化学储能技术分类及其各自的工作原理,总结了近年来国内外建设的大规模电化学储能系统示范电站,并指出电化学储能系统的安装地点、储能规模和在电网中所发挥的功能,比较全面地阐述了铅酸电池、液流电池、钠硫电池和锂离子电池等主要电化学储能系统的主要特征。最后,对大规模电化学储能系统存在的问题、技术方向和未来发展趋势进行了探讨和展望。

关键词: 电化学储能, 大规模储能系统, 铅酸电池, 液流电池, 钠硫电池, 锂离子电池

Abstract:

With the rapid development of energy storage technology, the large-scale energy storage system has gradually become a key method to ensure power system reliability and safety, of which electrochemical energy storage has been one of the directions of preferential development due to its unique performance. In order to promote the development of energy storage technology and speed up the efficient use of large-scale energy storage system, several large-scale electrochemical energy storage demonstration projects have been successively started and completed in the world. The classification and working principle of electrochemical energy storage technologies are introduced, the main demonstration plants of large-scale energy storage system in China and abroad are summarized, as well as the installation site, scale and function in grid of electrochemical energy storage are pointed out. Then, the characteristics of main electrochemical energy storage, such as lead-acid battery, redox flow battery, sodium-sulfur battery, lithium-ion battery and so on, are comprehensively expounded. Finally, the existing problems, technical direction and future development trend of large-scale energy storage system are discussed and prospected.

Key words: electrochemical energy storage, large-scale energy storage system, lead-acid battery, redox flow battery, sodium-sulfur battery, lithium-ion battery