移动通信基站直流远供设计要点分析

Design Analysis of the DC Remote Feeding Power Supply of Mobile Communication Base Station

随着移动通信网络的建设,分布式基站已成为了网络覆盖建设的主要方式。分布式组网场景的电源保障问题对现有的通信电源保障体系提出了新的要求。高压直流远程供电是一种性价比较高的解决方案,能够提高分布式组网场景的电源保障能力。文章主要介绍直流远供设计时遇到的线缆选型、电源整改等设计要点,为相关设计者提供帮助。

With the construction of mobile communication network,the distributed base station has become the main way of network coverage construction.The power supply guarantee system of the distributed network has put forward new requirements to the existing communication power supply security system.High voltage DC power supply is a cost-effective solution,which can improve the power supply security of distributed network scenarios.This article mainly introduced the design of the cable type selection,power supply rectification and so on.This can provide helps for related designers.