磷酸铁锂电池系统热失控试验数据集

磷酸铁锂电池系统热失控试验数据集主要面向电池储能系统安全研究和相关技术开发需求，基于贝尔热滥用试验箱、日置数据记录仪LR8450-01、新威充放电测试仪CT-4004-5V300A-NTFA、索英充放电采集器ABAM3232等设备生成。实验通过在被测物表面贴附温度点，结合过温加热实验，记录了全新电芯与90% SOH旧电芯在不同荷电状态下的电热响应特性及热失控演化轨迹，同时分析了不同构型模组及电池包的热扩散特性。数据主要包含电流、电压、温度的原始响应数据及相关热失控过程图片，文件格式为.csv和.jpg，数据量约为94MB。本数据集遵循GB/T 36276-2018标准，由北京海博思创科技股份有限公司实验测试中心采集，为电池储能系统全寿命周期故障机理分析及事故预警提供关键支持。

This dataset for thermal runaway tests of lithium iron phosphate battery systems is primarily targeted at the safety research of battery energy storage systems and the demands of related technology development. It was generated using equipment such as Berger thermal abuse test chamber, Hioki data logger LR8450-01, NEWARE charge-discharge tester CT-4004-5V300A-NTFA, and Soying charge-discharge collector ABAM3232. In the experiments, temperature sensors were attached to the surface of the test specimens, combined with over-temperature heating tests, to record the electro-thermal response characteristics and thermal runaway evolution trajectories of brand-new battery cells and aged cells with 90% State of Health (SOH) under different State of Charge (SOC) conditions; meanwhile, the thermal diffusion characteristics of modules and battery packs with various configurations were analyzed. The dataset mainly contains original response data of current, voltage and temperature, as well as images of the thermal runaway process, with file formats of .csv and .jpg, and the total data volume is approximately 94 MB. This dataset complies with the GB/T 36276-2018 standard, and was collected by the Experimental Testing Center of Beijing Hyperstone Technology Co., Ltd., providing critical support for fault mechanism analysis and accident early warning of battery energy storage systems across their full life cycle.

搜集汇总

背景与挑战

背景概述

该数据集聚焦于磷酸铁锂电池系统的热失控安全研究，通过实验记录了全新和旧电芯在不同荷电状态下的电热响应及热失控演化过程，并分析模组和电池包的热扩散特性。数据包含电流、电压、温度等原始响应数据和图片，遵循国家标准，旨在为电池储能系统的故障机理分析和事故预警提供关键支持。