全尺寸多层级锂离子电池储能系统实体灭火试验台数据集

该数据的采集时间为2023年3月-2024年3月，采集地点在应急管理部天津消防研究所第一试验基地，燃烧试验馆。采集设备主要是横河无纸记录仪，气体分析仪MIC-600-5-A，K型热电偶、热流计TS-10C、摄像头DS-2CD6425FW，数据处理软件为Origin，所有设备情况良好。将5只初始SOC为100%的电池单体置电池箱内，电池单体之间、电池正负极、电池侧面等位置布置热电偶（T1-T9），如图1所示，电池箱内其他位置用模拟电池填充。将放置电池的电池箱置于电池簇支架的中间位置，该电池箱标记为A，与其相邻的上部、下部、左部和右部位置分别放置相同规格的电池箱，分别记录为D、E、C、B，在AC、AB、AE和AD之间分别设置热电偶（TAD、TAC、TAB、TAE），如图2所示。距离电池箱水平距离700mm处，距地725mm、925mm、1125mm、1325mm、1525mm、1725mm不同高度处布置6个热电偶，布置如图3所示。开启电池舱内气体分析仪，对加热板通电并对电池加热触发其热失控。试验过程的时间范围为0-74min；温度范围为-173.2℃~350℃；K型热电偶精度为±1.5℃，K型热电偶量程为-200℃~1100℃；气体分析仪能检测CO2、CO、O2、N2、H2等五种气体。检测范围为：CO2：0-5000ppm；CO：0-1000ppm； O2：0-30%VOL；N2：0-100%VOL；H2：0-1000ppm。The data was collected from March 2023 to March 2024 at the Combustion Test Hall of the First Test Base of Tianjin Fire Research Institute of the Ministry of Emergency Management of the People's Republic of China. The main collection equipment includes Yokogawa paperless recorder, gas analyzer MIC-600-5-A, K-type thermocouples, heat flow meter TS-10C, and camera DS-2CD6425FW. The data processing software is Origin, and all equipment was in good working condition. Five battery cells with an initial State of Charge (SOC) of 100% were placed inside a battery box. Thermocouples (T1-T9) were arranged at positions between the battery cells, at the positive and negative terminals of the batteries, and on the side surfaces of the batteries, as shown in Figure 1. The remaining spaces inside the battery box were filled with dummy batteries. The battery box with installed battery cells was placed at the central position of the battery cluster rack, and this box was labeled as A. Battery boxes of the same specification were placed adjacent to the upper, lower, left, and right sides of box A, labeled as D, E, C, and B respectively. Thermocouples (TAD, TAC, TAB, TAE) were installed between AC, AB, AE, and AD, as shown in Figure 2. Six thermocouples were arranged at a horizontal distance of 700 mm from the battery box, at heights of 725 mm, 925 mm, 1125 mm, 1325 mm, 1525 mm, and 1725 mm above the ground, as shown in Figure 3. The gas analyzer in the battery compartment was activated, and the heating plate was energized to heat the batteries and trigger their thermal runaway. The time range of the test process was 0–74 min; the temperature range was -173.2 ℃ to 350 ℃. The accuracy of the K-type thermocouples was ±1.5 ℃, with a measurement range of -200 ℃ to 1100 ℃. The gas analyzer can detect five types of gases, namely CO₂, CO, O₂, N₂, and H₂, with the following detection ranges: CO₂: 0–5000 ppm; CO: 0–1000 ppm; O₂: 0–30% VOL; N₂: 0–100% VOL; H₂: 0–1000 ppm.

搜集汇总

背景与挑战

背景概述

该数据集采集于2023年3月至2024年3月，在应急管理部天津消防研究所进行全尺寸多层级锂离子电池储能系统的实体灭火试验。试验通过热触发电池热失控，记录了温度、气体成分等多种参数，数据量达3.08GB，包含视频和文档等多种格式。