北京世园会综合管理中心电气设计简析

迟 珊（北京市建筑设计研究院有限公司，北京市 100045）

Brief Analysis of the Electrical Design of the Comprehensive Management Center of Beijing Expo

CHI Shan（Beijing Institute of Architectural Design,Beijing 100045，China）

Abstract：This paper introduces the design of power supply and distribution system of comprehensive management center(including security center)of Expo 2019 Beijing China from the aspects of load classification of electric equipment, power supply scheme,form of power supply and distribution system,

site selection,equipment selection and operation,as well as the design of data communication network system during the project. In addition,it analyzes the design points of power supply and distribution system,

data communication network system and other important contents of high‑level security projects. Combined with the transformation of building functions during and after the Expo,this paper puts forward the post‑expo transformation problems and solutions that should be paid attention to in advance in the electrical design stage.

Key words：primary load user;especially important load in primary load;power supply and distribution system;emergency power supply;standby power supply;data communication network system;post‑expo transformation;building function conversion

摘　要：从用电设备负荷分级、供电方案、供配电系统形式、所址选择、设备选型、运行情况等方面介绍2019年中国北京世界园艺博览会综合管理中心（含安保中心）供配电系统设计情况，同时介绍该项目会时数据通信网络系统设计情况。分析高级别安保类项目供配电系统、数据通信网络系统等重要内容的设计要点。结合该项目会时和会后建筑功能的转换，提出在电气设计阶段应提前注意的会后改造问题及解决方法。

关键词：一级负荷用户;一级负荷中的特别重要负荷;供配电系统;应急电源;备用电源;数据通信网络系统;会后改造；建筑功能转换

中图分类号：TU852     　　  　    文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2021.11.005