A systematic concept for the online measuring and analysis of power networkharmonic is presented.
提出了电力网络在线谐波测量分析的新系统构架思想。
2
Because of the severe pollution of electrical networkharmonic, the harmonic restrain has become an important task of power supply bureau.
由于电网谐波污染严重，对谐波的抑制已成为供电部门的重要任务。
3
This paper presents an intelligence test set built by microcomputer technics to monitor and measure the harmonic and surge voltages in the power network and source, on-line and with a real time.