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超高层建筑中低压供配电系统设计

来源于: 发表时间:2018-04-11 15:04 编辑:fzy

吴 凡(广州市住宅建筑设计院有限公司北京分公司,北京市 100022)

Design of Medium and Low-voltage Power Supply and Distribution System for Super High-rise Buildings
WU Fan(Guangzhou Residential Architecture Design Institute Co.,Ltd.,Beijing Branch,Beijing 100022,China)
 
    Abstract:Several medium and low-voltage power supply and distribution solutions for super high-rise buildings are introduced,mainly including the medium-voltage power distribution solution, substation setting,low-voltage power distribution system and diesel generator setting etc. With a super high-rise building as an example,statistics of all forms of load capacity at all levels within buildings are made and quantitative analysis and comparison of technical and economic indexes between several power supply and distribution solutions is given. Based on this,super high-rise buildings of different heights are compared,with a relatively economically feasible solution for the power supply and distribution system for super high-rise buildings proposed.
    Key words:super high-rise building;medium and low-voltage power supply and distribution system;load level;economic and technical comparison;location of substation;load center;power supply radius;equipment transportation mode
 
    摘 要:介绍超高层建筑几种中低压供配电方案,主要包括中压配电方案、变电所设置、低压配电系统、柴油发电机设置等方面内容。以某超高层建筑为例,统计建筑内各级、各类负荷容量;定量分析对比几种供配电方案的技术与经济指标。在此基础上类比不同高度的超高层建筑,给出相对经济合理的超高层建筑供配电系统解决方案。
    关键词:超高层建筑;中低压供配电系统;负荷等级;经济与技术比较;变电所所址;负荷中心;供电半径;设备运输方式
     中图分类号:TU852               文献标识码:A
     doi:10. 3969 / j. issn. 1003 - 8493. 2018. 03. 003

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