动力电池健康性能试验数据集

针对新能源汽车动力电池安全性能演化规律模糊，健康评估准确率低等问题，课题聚焦关键科学问题“动力电池安全性能演化规律”突破性能演化规律分析、动力电池健康性能评估等关键问题，提取了动力电池安全性能演化实验数据，形成了动力电池安全性能基础数据值，数据集包括动力电池SOH性能试验数据、动力电池膨胀力性能试验数据、动力电池系统绝缘阻值试验数据、动力电池自放电试验数据，数据量1.8M

Aiming at the issues including ambiguous safety performance evolution laws and low health assessment accuracy for new energy vehicle power batteries, this study focuses on the key scientific topic 'evolution laws of power battery safety performance' and tackles key challenges such as performance evolution analysis and power battery health performance assessment. Experimental data on the safety performance evolution of power batteries was extracted to form basic safety performance datasets for power batteries. The dataset includes test data of power battery SOH performance, expansion force performance, insulation resistance of power battery systems, and self-discharge performance of power batteries, with a total data volume of 1.8M.

搜集汇总

背景与挑战

背景概述

该数据集为动力电池健康性能试验数据，包含SOH性能、膨胀力性能、系统绝缘阻值和自放电试验数据，数据量1.8M，由北京理工大学张彪发布，旨在研究新能源汽车动力电池的安全性能演化规律和健康评估问题。