广播电视大楼超高层建筑供配电系统的设计与研究  

Design and Research on Power Supply and Distribution System for Super Tall Building of Broadcasting and Television Building

作　　者：应健 YING Jian(Zhejiang Radio and Television Service Center,Hangzhou 310005,China)

机构地区：[1]浙江省广播电视服务中心,杭州310005

出　　处：《工程建设与设计》2024年第9期68-70,共3页Construction & Design for Engineering

摘　　要：针对广播电视大楼超高层建筑电子设备易受雷击损害的问题,进行了超高层建筑供配电系统设计。结合某广播电视大楼工程实际,考虑到大楼的用电需求和安全性,进行了超高层建筑的避雷设施设置。结果显示,配备防雷器的直击雷电压为62V,在感应雷的作用下,配备防雷器的感应雷过电压最大值为60V,这两个数值均在变压器的耐受范围内。广播电视大楼超高层建筑供配电系统的设计,有效地保障了超高层建筑在雷电环境下的用电安全和稳定性。In response to the problem of electronic equipment being easily damaged by lightning strikes in super high-rise buildings of broadcasting and television buildings,the design of the power supply and distribution system for super high-rise buildings was studied.Combined with the actual engineering of a radio and television building,considering the electricity demand and safety of the building,lightning protection facilities were installed for super high-rise buildings.Theresults showthat the direct lightning voltage equipped with lightning arrester is 62 V.Under the action ofinduced lightning,the maximum value ofinduced lightning overvoltage equipped with lightning arrester is 60 V,both of which are within the tolerance range ofthe transformer.The design ofthe power supply and distribution system for super high-rise buildings in the broadcasting and television building effectively ensure the electrical safety and stability of super high-rise buildings in lightning environments.

关 键 词：供配电系统 超高层建筑 广播电视大楼 接地防雷 智能化 

分 类 号：TU976.1[建筑科学] TU976.55