中波广播发射台防雷与接地措施研究

Research on Lightning Protection and Grounding Measures for Medium Wave Broadcasting Transmitter

中波发射台多建设在较为宽广的空旷地带,是电视广播发送信号的关键环节。中波发射台在运行过程中,受外部环境因素的影响存在一定的安全隐患,其中雷电问题是影响中波发射台正常运行的因素之一,目前多数中波发射台都采取了防雷技术,但是在实际应用的过程中仍然存在不足,因此需要进一步加强防雷技术的应用,做好防雷保护措施。

The medium wave transmitting stations are mostly built in a relatively wide open area,which is the key link of the television broadcasting signal transmission.During the operation of medium wave transmitting stations,there are certain potential safety hazards due to the influence of external environmental factors.Lightning is one of the factors that affect the normal operation of medium wave transmitting stations.At present,most medium wave transmitting stations have adopted lightning protection technology,but there are still shortcomings in the actual application process.Therefore,it is necessary to further strengthen the application of lightning protection technology and take lightning protection measures.