摘要
随着交通事业的蓬勃发展,城市经济发展对交通的需求在日益提升,城市交通建设及改扩建工程不断增多,在城市各种使用功能的隧道工程正在被越来越多的实施.电气设计的合理与否关系到行车安全及经济效益,因此,电气设计的科学性、合理性、经济性具有重要意义.本文根据工程实例,对城市隧道供配电设计进行分析.
With the vigorous development of transportation,the demand of urban economic development for transportation is increasing,urban traffic construction and expansion projects are increasing,and tunnel projects with various functions in the city are being implemented more and more.Whether the electrical design is reasonable or not is related to driving safety and economic benefits.Therefore,the scientific,rational and economic nature of electrical design is of great significance.In this paper,the design of power supply and distribution in urban tunnels is analyzed based on engineering examples.
作者
陈龙根
Chen Long Gen(Beijing Municipal Engineering Design and Research Institute,Shenzhen Branch,Shenzhen,Guangdong Province,518048)
出处
《中国西部科技》
2019年第3期91-96,共6页
Science and Technology of West China
关键词
城市隧道
电气设计
供配电系统
节能
urban tunnel
electrical design
power supply and distribution system
energy saving
