摘要
针对近年来高速公路通信管道敷设远程供电电缆的现状,分别介绍了通信管道选型、敷设要求,以及交流远程供电方案、直流远程供电方案等内容,对远程供电方案电缆在通信管道中敷设的注意事项进行了探讨,对实际工程具有一定的指导意义。
In view of the status quo of laying remote power supply cables for expressway communication pipes in recent years, the contents of communication pipe selection, laying requirements, AC remote power supply schemes and DC remote power supply schemes are introduced separately. Matters needing attention were explored, which has certain guiding significance for practical projects.
作者
王刚
陈浩
刘梦依
孟强
WANG Gang;CHEN Hao;LIU Mengyi;MENG Qiang(Traffic Planning and Design Institute of Shandong Province, Jinan Shandong 250031, China)
出处
《交通节能与环保》
2018年第1期75-77,共3页
Transport Energy Conservation & Environmental Protection
关键词
高速公路
通信管道
交流远程供电
直流远程供电
expressway
communication pipeline
AC remote power supply
DC remote power supply
