In this paper,the International Hall of Guangzhou Baiyun International Convention Center is taken as an example to introduce the characteristics of the power supply and distribution systems dedicated for convention centers,which require high power supply reliability.Cases are analyzed and compared.Discussions are made on the setting principles and precautions for the 10 kV MV/LV system connection scheme,mobile generator,UPS,and other key electrical equipment in a power supply and distribution system.
international convention center/power supply and distribution system/MV/LV system connection scheme/power supply reliability/setting principles/power-generating truck/UPS/automatic transfer switch(ATS)