铁路隧道防灾救援系统电气设计

以向莆铁路青云山隧道、武广客运专线浏阳河隧道、广深港客运专线狮子洋隧道为工程背景,通过分析长大山岭隧道和水下隧道防灾救援用电设施容量、分布特点、负荷等级,提出了铁路隧道防灾救援系统电气设计方案,包括防灾电源接引、供电方案、防灾应急照明、消防报警联动控制以及隧道特定环境下满足防火要求的主要电气设备材料选型。力求对我国铁路隧道防灾救援系统电气技术发展起到抛砖引玉的作用。

Electrical Design of Disaster Prevention and Rescue System for Railway Tunnels

The thesis is based on Qingyunshan Tunnel of Xiangtang-Putian Railway,Liuyanghe Tunnel of Wuhan-Guangzhou Passenger Dedicated Line,and Shiziyang Tunnel of Guangzhou-Shenzhen-Hongkong Passenger Dedicated Line.By analyzing the electrical capacity,distribution characteristics and the load grades used in mountain tunnels and underwater tunnels,it presents the scheme of electrical design for the disaster prevention and rescue system of railway tunnels,including power connection of disaster prevention system,power supply scheme,emergency lighting,fire alarm system,as well as the selection of the main materials of electrical equipment used in the requirements of fire protection under the specific tunnel circumstance.So this thesis can serve as a reference for the development of electrical technology of disaster prevention and rescue system of railway tunnel in our country.