储能科学与技术 ›› 2019, Vol. 8 ›› Issue (S1): 38-42.doi: 10.19799/j.cnki.2095-4239.2019.0196

• 进展与评述 • 上一篇    下一篇

电化学储能在电网中的应用分析及展望

孟祥飞1, 庞秀岚2, 崇锋1, 侯少攀1, 祁斌2   

  1. 1 青海黄河上游水电开发有限责任公司光伏产业技术分公司 青海 西宁 810000;
    2 国家电投集团黄河上游水电开发有限责任公司 青海 西宁 810008
  • 收稿日期:2019-09-02 修回日期:2019-09-16 出版日期:2019-12-05 发布日期:2019-11-08
  • 作者简介:孟祥飞(1983-),男,博士,工程师,主要研究方向为电化学储能、光伏发电系统运行分析,E-mail:xjmengxiangfei@163.com

Application analysis and prospect of electrochemical energy storage in power grid

MENG Xiangfei1, PANG Xiulan2, CHONG Feng1, HOU Shaopan1, QI Bin2   

  1. 1 Qinghai Huanghe Hydropower Development Co., Ltd., Photovoltaic Industry Technology Branch, Xi'ning 810000, Qinghai, China;
    2 Qinghai Huanghe Hydropower Development Co., Ltd., Xi'ning 810008, Qinghai, China
  • Received:2019-09-02 Revised:2019-09-16 Online:2019-12-05 Published:2019-11-08

摘要: 为促进能源产业的优化升级,可再生能源的开发利用力度不断加大,电网的规划运行和调度管理将面临重大变革,亟需先进的大规模储能技术来改善可再生能源发电特性。本文从电化学储能技术在电网系统应用进行探讨,从各种电化学储能安全性、成本、技术特点等进行深入解析,归纳各种类型电化学储能的优势与不足,并对未来电化学储能在电网系统的应用前景做出展望。

关键词: 电化学储能, 铅酸电池, 液流电池, 钠硫电池, 锂离子电池

Abstract: In order to promote the optimization and upgrading of the energy industry, the development and utilization of renewable energy has been increased, and the planning, operation and dispatching management of the power grid will face important change. Advanced large-scale energy storage technology is urgently needed to improve the power generation characteristics of renewable energy. This paper discussed application of electrochemical energy storage technology in the grid systems, and maked deep analysis on security, cost and technical characteristics, and summarized advantages and disadvantages of various types of electrochemical energy storage. Finally, the application prospect of electrochemical energy storage in the grid system and analyzed and prospected.

Key words: electrochemical energy storage, lead acid batteries, flow battery, sodium-sulfur batteries, lithium ion battery

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