锂电池储能电站火灾与消防安全防护技术综合研究OA北大核心CSTPCD

In recent years,there has been a substantial increase in number of lithium battery energy storage power stations globally,with high user-side potential.This surge in installations has elevated safe requirements for lithium battery energy storage power stations.The traditional early warning system for fire using fire detectors is insufficient for lithium battery energy storage cabins.Numerous domestic and international studies show that heptafluoropropane and perfluorohexanone are currently more suitable as fire extinguishing agents for lithium battery energy storage power stations.However,no single fire extinguishing agent can simultaneously extinguish open flames and inhibit the re-ignition of large-capacity lithium batteries.Presently,lithium battery energy storage power stations lack clear and effective fire extinguishing technology and systematic solutions.Recognizing the importance of early fire detection for energy storage chamber fire warning,this study reviews the fire extinguishing effect of water mist containing different types of additives on lithium battery energy storage power station fires.Highlighting the importance of the joint application of gas fire extinguishing agents and water mist in firefighting strategy,this study proposes key considerations and outlines the next development direction for developing clean and efficient fire extinguishing technology.