5G基站射频自动启停凝露问题实证研究

An Empirical Study on Condensation Problem of 5G Base Station RF Automatic Start-stop

在国家推行“双碳”战略以及运营商5G网络能耗激增的背景之下,基站节能减排势在必行,而5G基站射频设备在功率骤降情况下,会产生较大温差,并产生凝露现象,极易引发材料腐蚀、电路短路等各类风险。文章从凝露产生的原理入手,对5G基站射频设备的凝露现象进行研究实验,制定了能够抑制凝露产生的“分级缓冲下电”策略,进而消除5G基站设备在极致节能状态下所带来的凝露风险。

With the country’s dual-carbon strategy and operators’5G network energy consumption soaring,it is imperative for base stations to save energy and reduce emissions,while 5G base station RF devices will have a large temperature difference when their power drops suddenly,and produce condensation phenomenon,easy to cause material corrosion,short circuit and other risks.Based on the principle of condensation,the author has studied the condensation phenomenon of radio frequency equipment in 5G base station,and worked out step buffer power down strategy to restrain the condensation,then eliminate the condensation risk of 5G base station equipment in the extreme energy-saving state.