摘要
针对综合管廊电气负荷运行工况,本文提出了一种用于综合管廊分区总配电箱和变压器低压母线的负荷计算方法,以期在综合管廊设计中合理选取导线及保护电器、变压器安装容量,降低工程投资,避免变压器低负载运行.
In view of the electrical load operation condition of the comprehensive pipe gallery,a load calculation method for the general distribution box and the transformer low-voltage bus in the comprehensive pipe gallery is proposed in order to reasonably select the conductor,protect the installation capacity of electrical appliances and transformers,and reduce the project investment and avoid the transformer low-load operation in the design of the comprehensive pipe gallery.
作者
杜永帮
王义
Du Yongbang;Wang Yi(Shenzhen Municipal Design&Research Institute Co.,Ltd,Shenzhen 518029,China)
出处
《智能建筑电气技术》
2020年第3期18-21,共4页
Electrical Technology of Intelligent Buildings
关键词
综合管廊
负荷计算
需要系数
同时系数
utility tunnel
load calculation
demand coefficient
simultaneity factor
