摘要
介绍了电气铁道谐波实时监测系统 ,该系统利用PC机和数据采集卡A/D采集电压、电流信号 ,运用FFT算法计算谐波数据 。
This paper introduces real time harmonic monitoring system in the electric railway system. Used PC and A/D data collected card to get the data of voltage and current, and used FFT algorithm to process the harmonic data In the system, the railway harmonic real time monitoring system has been implemented.
出处
《广西电力》
2003年第4期1-3,共3页
Guangxi Electric Power
