某超高层建筑供配电系统设计探讨  

Discussion on the Design of Power Supply and Distribution System fora Super High-rise Building

作　　者：丑凤麟 CHOU Fenglin(China Northeast Architectural Design&Research Institute Co.,Ltd.,Shenyang 110006,China)

机构地区：[1]中国建筑东北设计研究院有限公司,沈阳市110006

出　　处：《建筑电气》2024年第1期8-12,共5页Building Electricity

摘　　要：通过大连某工程实例,介绍超高层公共建筑的供配电系统设计,包括负荷分级、供电电源、备用电源配置、变配电所及变压器选择,重点对高区变配电所不同位置及数量的设置方案进行比较分析,最后结合新版变压器能效标准介绍变压器的节能设计。Based on an engineering example in Dalian,this paper introduces the design of power supply and distribution system for a super high-rise public building,including load classification,power supply,standbypower supplyconfiguration,selection of transformation and distribution substation as well as transformer,focuses on the comparison and analysis of the schemes of different locations and numbers of transformation and distribution substations in a high area,and finally introduces the energy-saving design of transformers according to the energy efficiency standard of new transformer.

关 键 词：超高层建筑 负荷分级 供电半径 高区变配电所 自备电源 柴油发电机 变压器能效等级 绿色建筑 

分 类 号：TU852[建筑科学]