储能科学与技术 ›› 2020, Vol. 9 ›› Issue (5): 1505-1516.doi: 10.19799/j.cnki.2095-4239.2020.0111

• 储能系统与工程 • 上一篇    下一篇

锂离子电池电力储能系统消防安全现状分析

李首顶1(), 李艳2, 田杰2, 赵宇明2, 杨敏1, 罗俊3, 曹元成1(), 程时杰1   

  1. 1.强电磁工程与新技术国家重点实验室,华中科技大学电气与电子工程学院,湖北 武汉 430074
    2.深圳供电局有限公司,广东 深圳 518001
    3.浙江蓝盾电工新材料科技有限公司,浙江 杭州 311418
  • 收稿日期:2020-03-23 修回日期:2020-04-15 出版日期:2020-09-05 发布日期:2020-09-08
  • 通讯作者: 曹元成 E-mail:lsd0801827@163.com;yccao@hust.edu.cn
  • 作者简介:李首顶(1989—),男,硕士,主要研究方向为储能锂电池安全技术,E-mail:lsd0801827@163.com

Current status and emerging trends in the safety of Li-ion battery energy storage for power grid applications

Shouding LI1(), Yan LI2, Jie TIAN2, Yuming ZHAO2, Min YANG1, Jun LUO3, Yuancheng CAO1(), Shijie CHENG1   

  1. 1.School of Electrical and Electronic Engineering, Huazhong University of Science and Technology, Wuhan 430000, Hubei, China
    2.Shenzhen Power Supply Co. Ltd. , Shenzhen 518001, Guangdong, China
    3.Zhejiang Landun electronic New Materials Co. Ltd. , Hangzhou 311418, Zhejiang, China
  • Received:2020-03-23 Revised:2020-04-15 Online:2020-09-05 Published:2020-09-08
  • Contact: Yuancheng CAO E-mail:lsd0801827@163.com;yccao@hust.edu.cn

摘要:

锂离子电池储能技术是储能领域最具应用前景的技术之一,但安全问题一直是其大规模推广应用所面临的主要挑战。本文对锂离子电池电力储能系统消防安全研究的最新进展进行了概括,从锂离子电池火灾特性、灭火剂适用性、消防装备匹配性和技术规范等方面分析了目前电力储能系统消防安全现状。通过比较电力储能系统与电动汽车安全性、电气火灾与锂离子电池火灾的区别与联系,系统性地阐述了目前锂离子电池储能消防技术的不足与缺陷,并指出预制舱式储能在消防安全设计方面可能的技术途径。最后,对锂离子电池储能消防安全系统的技术需求与发展方向进行了展望。

关键词: 锂离子电池, 电力储能, 消防安全, 预制舱式储能

Abstract:

Li-ion battery is one of the most promising technologies in the field of grid power storage; however, fire safety issues hinder their large-scale application. This paper reviews the current literature referring to the safety status of Li-ion battery energy storage from the perspective of thermal runaway propagation theory, extinguishing agents, firefighting equipment, and relevant standards. The shortcomings of existing methods of fire prevention are pointed out, and the safety advantages of prefabricated container energy storage are summarized. Finally, the technical requirements and the emerging trends are discussed.

Key words: Li-ion battery, grid power storage, fire safety, prefabricated container energy storage

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