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广播电视是以安全播出工作为首要任务,安全播出是以设备安全运行为主要标志,有稳定的电源是设备安全运行的保障。一般情况下,广播电视供电至少采用一路外线供电和增加自备发电机组的工作方式。我台音频前端接收系统以及自动监控系统,为防止在工作中的电源供电有瞬时中断,使用了UPS不间断电源供电。一般情况下当市电突然停电或异常时,UPS会继续供电,保证系统设备正常运行。
Radio and television broadcasting is based on the safety of broadcasting as the primary task, the safe broadcast is based on the safe operation of equipment as the main symbol of a stable power supply is the safe operation of equipment protection. Under normal circumstances, radio and television power supply using at least one external power supply and increase self-generating units work. My Taiwan audio front-end receiving system and automatic monitoring system, in order to prevent the power supply in the work have a transient interruption, the use of UPS uninterruptible power supply. Under normal circumstances, when a sudden power outage or abnormal electricity, UPS will continue to supply, to ensure the normal operation of system equipment.