摘要
通信电源是整个通信系统赖以运行的基础,面对5G“宏小结合”的覆盖方式以及各种复杂场景的应用,电源系统建设更需要与时俱进。基于此,针对地铁民用通信的电源系统,介绍了地铁电源的建设要求、系统构成以及配置原则,重点分析其站厅、站台以及隧道场景供电技术的选用。
Communication power supply is the basis for the operation of the whole communication system.Facing the coverage mode of 5G"macro-small combination"and the application of various complex scenarios,the construction of power supply system needs to keep pace with the times.Based on this,this paper introduces the construction requirements,system composition and configuration principles of metro power supply for the power supply system of metro civil communication,and focuses on analyzing the selection of power supply technology for station hall,platform and tunnel scene.
作者
钟涛
ZHONG Tao(Shanghai Posts&Telecommunications Designing Consulting Institute Co.,Ltd.,Shanghai 200092,China)
出处
《通信电源技术》
2022年第12期95-97,共3页
Telecom Power Technology
关键词
地铁
通信电源
供电技术
metro
communication power supply
power supply technology