论文部分内容阅读
广播电视是人们收听收看新闻、电影、电视剧及各种栏目的主要途径,广播电视自诞生以来就占据了非常重要的地位。在全新时代,广播电视的很多功能被新兴媒体和互联网代替,但广播电视仍然是人们收听收看重要新闻及获取信息的主要途径,还是国家宣传阵地上最重要的武器,强有力的广播电视播出内容和稳定的播出质量是保证国家稳定和社会和谐的重要保障。广播电视节目如果在播出过程中出现任何中断都可能会引发非常严重的后果,因此一定要尽最大可能避免任何事故的发生。供电系统是广播电视的主要动力来源,如果供电系统出现故障,必将导致广播电视无法顺利播出,本文主要对广播电视的供电系统配置及运行维护展开研究。
Radio and television are the main ways for people to listen to the news, movies, TV series and various sections. Since the birth of radio and television, they have occupied a very important position. In the new era, many functions of radio and television have been replaced by emerging media and the Internet. However, radio and television are still the main ways for people to listen to important news and access information or the most important weapons on the national propaganda front. Strong radio and television broadcasting The content and stable broadcasting quality are the important guarantees to ensure the stability of our country and social harmony. Any interruption in the broadcast of radio and television programs can have very serious consequences, so it is important that any accident be avoided to the greatest extent possible. The power supply system is the main power source of radio and television. If the power supply system fails, it will inevitably lead to the broadcast of radio and television. This paper mainly studies the configuration and operation and maintenance of radio and television power supply system.