电力通信电源直流单元的故障自投切机制  

Fault Autoswitch Mechanism for Direct Current Unit in the Power Supply of Electric Power Communication System

作　　者：戴斌 钟其原 DAI Bin;ZHONG Qiyuan(Hengyang Power Supply Company,State Grid Hunan Electric Power Co.,Ltd.,Hengyang 421001,China)

机构地区：[1]国网湖南省电力有限公司衡阳供电分公司,湖南衡阳421001

出　　处：《通信电源技术》2023年第20期135-137,共3页Telecom Power Technology

摘　　要：提出一种电力通信电源直流单元的故障自投切机制,在不对原有系统进行重大结构调整和配置升级的情况下,实现故障整流模块和蓄电池的自动切除及其对应备用单体的自动投入,不仅提升了通信电源系统应对整流模块及蓄电池单体故障的能力,降低或避免整流模块和蓄电池故障引发的系统运行风险及不良影响,而且显著提升了电力通信电源系统的智能化运维水平,优化了电力通信系统的运维保障水平,具备较好的经济效益与管理效益。This article proposes a fault autoswitch mechanism for direct current unit in the power supply of electric power communication system.Without significant structural adjustments and configuration upgrades to the original system,it achieves the automatic removal of the fault rectifier module and battery,as well as the automatic input of corresponding backup units.This improves the ability of the power supply of electric power communication system to respond to faults in the rectifier module and battery units.The system operation risks and adverse effects caused by rectifier module and battery failures are reduced or avoided,significantly improving the intelligent operation and maintenance level of the power supply of electric power communication system,thereby optimizing the operation and maintenance guarantee level of the electric power communication system,with good economic and management benefits.

关 键 词：电力通信电源 直流单元 整流模块 蓄电池 故障自投切 

分 类 号：TM73[电气工程—电力系统及自动化]