地铁动车组蓄电池箱通风与防火设计  

Ventilation and Fire Protection Design of Battery Box for Metro EMU

作　　者：李超 孙晓婷 LI Chao;SUN Xiaoting

机构地区：[1]中车株洲电力机车有限公司,湖南株洲412001

出　　处：《铁道技术监督》2023年第1期33-37,共5页Railway Quality Control

摘　　要：基于EN 45545-2:2020 《轨道交通机车车辆防火第2部分:材料和零件的防火性能要求》,结合地铁动车组蓄电池箱的特点,开展蓄电池箱通风与防火安全方案设计。对蓄电池箱进行试验。试验结果表明,蓄电池箱防火性能满足要求,可为后续地铁动车组蓄电池箱防火安全设计提供参考。Based on EN 45545-2: 2020 Railway application-Fire protection on railway vehicles-Part 2: Requirement for fire behaviors of materials and components, and in combination with the characteristics of the battery box of the metro multiple units, the ventilation and fire safety scheme design of the battery box is carried out. Battery box is tested. The test results show that the fire behaviors of the battery box meets the requirements, which can provide reference for the subsequent fire safety design of the battery box of the metro multiple units.

关 键 词：地铁动车组 蓄电池箱 通风设计 防火设计 

分 类 号：U266.204.9[机械工程—车辆工程]