5G高压直流远供系统建设分析  

Construction Analysis of 5G HVDC Remote Supply System

作　　者：林宇翀 LIN Yuchong(Xiamen Branch of China Tower Company Limited,Xiamen 361000,China)

机构地区：[1]中国铁塔股份有限公司厦门市分公司,福建厦门361000

出　　处：《长江信息通信》2025年第1期194-197,共4页Changjiang Information & Communications

基　　金：厦门市自然科学基金项目(NO.3502Z202374056)。

摘　　要：5G信息网络建设在电源系统的选择方面有极高的要求,要求能够满足不同类型的无线网络需求,提供更广阔的覆盖范围、更大的容量和更优越的用户体验。文章介绍的5G高压直流远供系统可以作为备选方案之一,还具有后期优化潜力。首先,高压直流远供系统具备的传输容量可以有效地传输大功率电能,适用于长距离电力传输需求。对比传统的铜缆来说,选择同时具备光纤通信和电力传输功能的光电混合铝缆,可以提供更经济实惠的解决方案。其次,在选择建设方案时,根据场景选择不同的馈电方案,减少传输损耗并提高传输效率。这不仅可以降低施工周期和建设成本,还可以集中供备电,减轻一线维护人员的压力,综合效益显著。The construction of 5G information network has extremely high requirements in the selection of power supply systems,which requires to meet the needs of different types of wireless networks,providing broader coverage,greater capacity and better user experience.The 5G HVDC remote supply system described in this paper can be used as one of the alternatives and has the potential for later optimization.First of all,the transmission capacity of the HVDC remote power supply system can effectively transmit high-power electricity,which is suitable for long-distance power transmission needs.Compared with traditional copper cables,photoelectric hybrid aluminum cables with both optical fiber communication and power transmission functions can provide a more economical solution.Secondly,when selecting the construction scheme,different power supply schemes are selected according to the scenario to reduce transmission losses and improve transmission efficiency.This can not only reduce the construction period and construction costs,but also centralized power supply and backup,reduce the pressure of front-line maintenance personnel,and the comprehensive benefit is significant.

关 键 词：5G建设 高压直流 光电混合 集中供备电 

分 类 号：TM764[电气工程—电力系统及自动化]