摘要
通过分析总结当前管廊标准、规范和图集,对综合管廊10(20)kV供配电及0.4kV供配电进行归纳总结,并进行分析对比。结合武汉光谷中心城综合管廊供配电工程实例,提出高低压供配电系统的优化建议。
The 10 (20) kV and 0. 4 kV power supply and distribution for utility tunnels are summarized and contrasted by analyzing and summarizing the current tunnel standards, specifications and collective drawings. Optimization suggestions for high and low voltage power supply and distribution systems are proposed with the case of the utility tunnel power supply and distribution project of Optics Valley Central City, Wuhan.
作者
单秉仁
SHAN Bingren(Engineering Design Co., Ltd. of China Construction Third Engineering Bureau Co., Ltd., Wuhan 430074, China)
出处
《建筑电气》
2019年第6期29-35,共7页
Building Electricity
关键词
综合管廊
供配电系统
10
(20)
kV供电方案
高压供配电
管廊负荷分级
低压供配电
设计要点
设计优化
utility tunnel
power supply and distribution system
10 (20) kV power supply plan
high-voltage power supply and distribution
tunnel load grading
low-voltage power supply and distribution
design points
design optimization
