已建大楼增加灯光秀变配电系统设计简析

刘 源（四川省建筑设计研究院有限公司，成都市 610094）

Brief Analysis of the Design of a Light Show Transformation and

Distribution System in an Existing Building

LIU Yuan（Sichuan Provincial Architectural Design and Research Institute

Co.,Ltd.,Chengdu 610094，China）

Abstract：Taking the design of double‑tower light show power transformation and distribution system in Chengdu Financial City as an example,this paper introduces the design of light show power transformation and distribution system with newly increased capacity in existing buildings,and combs the design points and measures of construction transformation,mainly including the setting of new power transformation and distribution room,the layout of new equipment and the laying of lines，etc.

Key words：super high‑rise building;reconstruction project;power transformation and distribution system;prefabricated cabin power transformation and distribution room;pouring closed bus;smart lighting control system;electrical fire monitoring system;double‑tower light show 

摘　要：以成都金融城双塔灯光秀变配电系统设计为例，介绍在已建建筑内新增大容量灯光秀变配电系统的设计，梳理施工改造的设计要点及措施，主要包括新增变配电房的设置、新增设备的布置及线路的敷设等。

关键词：超高层建筑；改造工程；变配电系统；预制舱变配电房；浇筑型封闭式母线；智能照明控制系统；电气火灾监控系统；双塔灯光秀

中图分类号：TU852      　　  　  文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2021.12.005