摘要
城市隧道是重要的城市基础设施,其电气系统的设计对隧道的安全运行、运营管理有着举足轻重的影响。根据城市隧道的各种特点,结合先进的设计理念,对其电气设计的要点进行分析,优化隧道电气的设计,提供安全、可靠、经济、自动化程度高的设计方案。
Urban tunnel is an important urban infrastructure, and the design of its electrical system has a decisive influence on the safe and management of the tunnel. According to the characteristics of urban tunnels, combined with advanced design concepts, the key points of electrical design are analyzed, and the electrical design of tunnels is optimized to provide a safe, reliable, economic and high degree of automation design scheme.
作者
杨莹
YANG Ying(GuangZhou Municipal Engineering Design&Research Institute Co.,Ltd.,GuangZhou 510095,GuangDong,China)
出处
《电气传动自动化》
2022年第5期12-17,共6页
Electric Drive Automation
关键词
城市隧道
电气设计
负荷等级
供配电系统
隧道照明
电气设计难点
Urban tunnel
Electrical design
Load level
Supply and distribution system
Tunnel lighting
Difficulties in electrical design