摘要
目前,城轨车辆广泛采用锂电池系统,其安全性评估至关重要。本文通过分析锂电池系统结构的特点及IEC标准,提出了基于IEC62928和IEC62973-5标准、结合EN50126-1安全评估流程的锂电池系统安全评估方法。该评估方法涵盖火灾(爆炸)安全、电气安全、机械安全、化学安全和功能安全五个维度的内容,旨在为城轨车辆锂电池系统的安全性设计、管理和评价提供参考。
At present,lithium battery systems are widely used in urban rail vehicles,and their safety assessment is crucial.This article proposes a safety assessment method for lithium battery systems based on the characteristics of lithium battery system structure and IEC standards,combined with the EN50126-1 safety assessment process,using IEC62928 and IEC62973-5 standards.The evaluation content of this method covers five dimensions:fire(explosion)safety,electrical safety,mechanical safety,chemical safety,and functional safety,aiming to provide reference for the safety design,management,and evaluation of lithium battery systems for urban rail vehicles.
作者
冯越海
FENG Yuehai(JTU Rail Inspection and Certification(Changzhou)Co.,Ltd.,Changzhou Jiangsu 213017)
出处
《中国科技纵横》
2025年第2期62-64,共3页
China Science & Technology Overview
