移动GSM基站雷击浪涌电压检测方法的研究与实现

摘要

针对目前我国的移动通信GSM基站的分布区域较为特殊,其自身的浪涌电压检测台无法准确捕获大范围,高强度的浪涌电压瞬态变化,造成较大程度的浪涌电压干扰；提出一种基于独立分量分析信号模型的移动网络浪涌电压检测方法；以S3C2410为核心处理器,采用ATT7022B电能计量芯片意外浪涌电压信号采集,并利用分类算法对浪涌电压信号进行划分,保证检测的准确性；实验结果表明,以该方法建立的浪涌电压测量系统能够很好地完成移动通信基站的保护工作；为新一代的基站防雷击系统设计提供了较好的思路.%In view of the present China's mobile communication GSM base station distribution area more special, its own surge voltage test bench can't be accurately capture large range, high strength surge voltage transient changes, resulting in large degree of surge voltage interference. Proposed based on independent component analysis (ica) signal model of the mobile network surge voltage detection method. To S3C2410 as the core processor, USES the ATT 7022B electric energy metering chip accident surge voltage signal acquisition, and use classification algorithm to surge voltage signal division, guarantee the accuracy of detection. The experimental results show that the method to establish the surge voltage measurement system can very good complete mobile communication base station protection work. As a new generation of base station lightning protection system is designed to provide a good idea