锂电池储能系统安全设计  

Safety Design of Lithium-ion Battery Energy Storage System

作　　者：张鹏杰 关玉文 曹增立 罗军 ZHANG Pengjie;GUAN Yuwen;CAO Zengli;LUO Jun(Pinggao Group Energy Storage Technology Co.,Ltd.,Tianjin 300000,China)

机构地区：[1]平高集团储能科技有限公司,天津300000

出　　处：《河南科技》2025年第1期83-86,共4页Henan Science and Technology

摘　　要：【目的】分析集装箱式锂电池储能系统安全特性,指明储能系统消防安全设计缺陷,提出储能系统安全设计思路。【方法】基于对储能系统现有安全及消防设计分析,从电池管理、电池成组结构和电气拓扑、消防设计等方面出发,结合工程实际,提出提高集装箱式锂电池储能系统安全性能的若干技术方案。【结果】分散式电池管理架构、基于电池模块级的防短路设计、低压分散变换式电气拓扑,以及面向电池模块的精细化消防系统可以作为提高储能系统安全性能的有效手段。【结论】该技术方案可以为储能行业系统安全设计提供参考。[Purposes]This paper analyzed the safety characteristics of the container type lithium-ion battery energy storage system pointed out the defects of the fire safety design of energy storage system,and then put forward safety design ideas of energy storage system.[Methods]Based on safety and fire protection design for energy storage system,and considering battery management,battery group structure,electrical topology and fire protection design,schemes to improve the safety performance of the lithium-ion battery energy storage system are proposed.[Findings]Distributed battery management architecture,anti short circuit design based on battery module level,low-voltage distributed transformation electrical topology,and refined fire protection system for battery modules could be used as the effective means to improve the safety performance of energy storage system.[Conclusions]The technical solutions can provide reference for system security design for energy storage system.

关 键 词：锂离子电池 储能系统 安全设计 

分 类 号：TM911[电气工程—电力电子与电力传动]