某国际机场航站楼电气设计要点剖析

杨小琴 李家志 李玲慧（华建集团华东建筑设计研究总院，上海市 200002）

Analysis of Electrical Design Considerations of an International Airport Terminal

YANG Xiaoqin LI Jiazhi LI Linghui

（Arcplus Group PLC East China Architectural Design & Research Institute,Shanghai 200002，China）

Abstract： The completion of a terminal is taken as the opportunity to analyze electrical design considerations such as power supply capacity,special fire‑fighting bus bar,harmonic control,battery selection,

fire alarm in large space,monitoring point of building equipment,direct lightning strike on roof，and commercial power consumption index,and discuss on the latest trends of electrical design of terminals in terms of technological innovation,plan features and design difficulty.

Key words：terminal;power supply capacity;special fire‑fighting bus bar;battery;large space;monitoring point;direct lightning strike; commercial power consumption

摘　要：以某航站楼竣工为契机，从技术创新、方案特色、设计难点等角度，分析供电容量、消防专用排、谐波治理、蓄电池选型、高大空间火灾报警、建筑设备监控点位、屋面直击雷、商业用电指标等电气设计要点，探讨航站楼电气设计的最新动态。

关键词：航站楼；供电容量；消防专用排；蓄电池；高大空间；监控点位；直击雷；商业用电

中图分类号：TU248.6    　　　   文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2021.03.008