宣城发射台中波前端系统标准化改造分析  

Analysis on standardization transformation of wave front-end system in Xuancheng launch pad

作　　者：章迪[1] ZHANG Di(The Anhui Television Xuancheng Launch Pad,Xuancheng 242000,China)

机构地区：[1]安徽广播电视台宣城发射台,安徽宣城242000

出　　处：《电声技术》2024年第2期110-112,共3页Audio Engineering

摘　　要：宣城发射台中波前端系统标准化改造主要包括信号源线路改造、增设供电数据监测以及不间断电源(Uninterruptible Power Supply,UPS)旁路改造。通过优化信号源线路布局,使其更加安全、美观且合理。基于增设的供电数据监测功能,实时掌握供配电与UPS运行状况,在出现异常时及时发出告警。通过UPS旁路改造,确保在UPS系统出现故障或对设备进行检修时能够自动切换到UPS旁路,便于信号源系统故障排查。The standardization transformation of the wave front-end system in Xuancheng transmitting station mainly includes the signal source line transformation,the addition of power supply data monitoring and the bypass transformation of Uninterruptible Power Supply(UPS).By optimizing the circuit layout of signal source,it is safer,more beautiful and more reasonable.Based on the added power supply data monitoring function,the power supply and distribution and UPS operation status can be grasped in real time,and an alarm can be given in time when an abnormality occurs.Through the transformation of UPS bypass,it is ensured that when the UPS system fails or the equipment is overhauled,it can be automatically switched to UPS bypass,which is convenient for troubleshooting the signal source system.

关 键 词：中波前端系统 供电监测系统 不间断电源(UPS) 信号源系统 

分 类 号：TN838[电子电信—信息与通信工程]