NASA Randomized Battery Usage dataset

该数据集包含了28个额定容量为2.2安时的锂钴氧化物18650电池的数据，这些电池在随机充电和放电模式下进行了循环测试。此外，根据所使用的充放电模式和温度，将这些电池分为7组。本研究采用了多种随机循环模式。该规模涉及28个电池，研究任务是对锂离子电池的剩余使用寿命（RUL）进行预测。

This dataset encompasses data collected from 28 lithium cobalt oxide (LiCoO₂) 18650 batteries with a rated capacity of 2.2 Ah. These batteries underwent cycling tests under random charge-discharge modes. In addition, they were categorized into 7 groups based on the adopted charge-discharge protocols and test temperatures. Multiple random cycling modes were utilized throughout this study. The experimental scope involves 28 batteries, and the primary research objective is to predict the remaining useful life (RUL) of lithium-ion batteries.

搜集汇总

背景与挑战

背景概述

该数据集是NASA Randomized Battery Usage dataset，用于锂离子电池剩余使用寿命（RUL）的估计研究。数据集支持深度学习模型（如LSTMs和CNNs）的应用，旨在通过时间序列分析预测电池的剩余使用寿命。