数据中心按载流量与经济电流密度选择电缆截面积的分析  

Analysis of Selection of Cable Cross-sectional Area for Data Centers Based on Current-carryingg Capacity and Economic Current Density

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)

机构地区：[1]中国能源建设集团广东省电力设计研究院有限公司,广州市510663 [2]维谛技术有限公司,西安市710075

出　　处：《建筑电气》2023年第11期41-43,共3页Building Electricity

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.

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 

分 类 号：TU852[建筑科学]