摘要
针对数据中心作为当前新基建的用电大户情况,以广东地区某数据中心项目为例,对比、分析按电缆载流量和经济电流密度两种方法选择电缆截面积,并给出选择建议。
In consideration of the current situation of data centers as major electricity users in the new infrastructure construction,a data center project in Guangdong province is taken as an example in this paper,two methods forselecting thecable cross-sectional area are compareddandanalyzed according to the current-carrying capacity and economic current density of the cable,and suggestions for the selection are proposed.
作者
王群
傅烈虎
WANG Qun;FU Liehu(China Energy Engineering Group Guangdong Electric Power Design Institute Co.,Ltd.Guangzhou 510663,China;Vertiv Technology Co.,Ltd.,Xi'an 710075,China)
出处
《建筑电气》
2023年第11期41-43,共3页
Building Electricity
关键词
数据中心
电力电缆
电缆截面积
电缆载流量
经济电流密度
静态投资回收期
线路损耗
节能降耗
data center
power cables
cross-sectional area of cable
current-carrying capacity of cable
economic current density
static payback period
line loss
Energy-saving and lower consumption
