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随着大功率短波发射机系统智能化、自动化的不断推进,各种自动控制系统的应用为保障安全播音、解放劳动力起到了积极的作用。但是,电磁环境的逐渐复杂和大功率短波发射台站的特殊环境,使控制设备、控制软件受到很多干扰因素的影响,排除干扰因素、增加控制系统稳定性就成为迫切需要解决的问题。文章分析大功率短波发射台站控制系统的几种干扰因素,介绍了相应的抗干扰措施,以期解决或减少了控制系统的干扰问题。
With the intelligent high-power shortwave transmitter systems, automation continues to advance, a variety of automatic control system applications to ensure safe broadcasting, liberation of the workforce has played a positive role. However, the increasingly complex electromagnetic environment and the special environment of high-power shortwave transmitting stations make the control equipment and control software affected by many disturbing factors. Eliminating the interference factors and increasing the stability of the control system have become urgent problems to be solved. This article analyzes several interference factors of high-power shortwave transmitting station control system and introduces the corresponding anti-interference measures in order to solve or reduce the interference of the control system.