全固体中波发射机的防雷措施  

Lightning protection measures for all solid medium wave transmitters

作　　者：陈丹 CHEN Dan(Jiangxi Ji＇an Radio and Television Station 841,Ji＇ an 343000,China)

机构地区：[1]江西吉安广播电视台841台,江西吉安343000

出　　处：《电声技术》2018年第5期57-59,共3页Audio Engineering

摘　　要：这些年来,我国的科技技术不停地向前发展,它的运用使我国的中波发射机从电子管机过渡到了全固态机。全固体中波发射机在实际的运行过程中的稳定性更高,效率也更高,但是它最大的弱点就是防雷能力差,容易遭到雷击。本文就是描述全固体中波发射机的现状,然后为它的防雷能力提出一些合理的方法和措施。Over the years, China＇s science and technology technology has continued to develop, and its application has made China＇s medium wave transmitters transition from electronic tube machines to full solid state machines. The all - solid medium wave transmitter has higher stability and higher efficiency during the actual operation, but its biggest weakness is the poor lightning protection capability and easy to be struck by lightning. This paper describes the current status of all - solid medium wave transmitters, and then proposes some reasonable methods and measures for its lightning protection capability.

关 键 词：全固体中波发射机 雷电危害 防雷措施 改造策略 

分 类 号：TN838[电子电信—信息与通信工程]