电力信号频率跟踪测量的两种软件实现方法

The two software methods of frequency tracking measurement in power Signal

电力信号的基波频率测试是分析电能质量的重要前提,在测量和处理时,可以采取频率跟踪方案解决频谱泄漏.文中提出了两种频率跟踪的软件实现方案,方法简便、快捷、精度高,有利于网络化测试.

It is a important precondition to measure the basic frequency of the power signal for analyzing its quality. Frequency tracking can be used to solve the issue of frequency spectrum leakage when processing and analyzing it. There are two software methods of frequency tracking measurement in power signal showed in this text, and the methods have advantage fors WEB measurement with its simple, quick for calculation and the high precision speciality.