国际展览馆中变压器互为备供的研究与探讨

Research of the Mutual Backup of Transformer in International Exhibition Hall

根据一二级负荷的供电要求,阐述了变压器互为备供的方式和和要求,说明了一、二级负荷占比与变压器负荷率的关系,并用工程设计实例介绍了变压器不能经济运行时,利用空调专用变压器作为重要负荷备供的方法和操作流程。

Based on the requirement of power supply of first and second load,the mode and requirement of mutual backup transformer is explained,the relation between the first and second class load ration is introduced and the methods and operation procedure for air conditioner-transformed transformer when the transformer can not work in a economic way is presented with engineering examples.