摘要
结合人行天桥项目工程实例,从负荷计算、配电系统、景观照明、防雷接地、视频监控、五方对讲等方面简要介绍城市人行天桥电气设计要点。
Based on the engineering example of pedestrian overpasses,the electrical design considerations of urban pedestrian overpass are introduced from the aspects of load calculation,power distribution system,landscape lighting,lightning protection and grounding,video surverillance,five‑party intercom,etc.
作者
于洪帅
雷鸣
陈军伟
刘志华
YU Hongshuai;LEI Ming;CHEN Junwei;LIU Zhihua(Wuhan Municipal Engineering Design&Research Institute Co.,Ltd.,Wuhan 430023,China)
出处
《建筑电气》
2021年第2期37-41,共5页
Building Electricity
关键词
人行天桥
供配电
负荷计算
景观照明
防雷接地
视频监控
五方对讲
无线传输
pedestrian overpass
power supply and distribution
load calculation
landscape lighting
lightning protection and grounding
video surverillance
five‑party intercom
wireless transmission
