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,standby power supply configuration,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
Key words
super high-rise building/load classification/power supply radius/transformation and distribution substation in high area/self-contained power supply/diesel generator/energy efficiency grade of transformer/green building
维普
万方数据