Total Harmonic Distortion (THD)

Thread Starter


Joined May 15, 2019
Good morning,
I am using STPM34 module for measuring AC signals , the output of the STPM34 is digital and it calculates the instantaneous current (which is distorted) and it fundamnetal after filtering, i want to calculate the thd of a 50-60 Hz current signal in real time, any methods please ?!!