How to Measure THD in MATLAB | Step-by-Step Procedure | THD Measurement Procedure
How to Measure THD in MATLAB | Step-by-Step Procedure | THD Measurement Procedure
In this video, you will learn how to measure Total Harmonic Distortion (THD) in MATLAB step by step using a simple and practical method. THD is one of the most important power quality parameters used in inverters, converters, grid-connected systems, renewable energy systems, motor drives, and power electronics applications.
This tutorial explains how to calculate THD using:
FFT Analysis in MATLAB / Simulink
Powergui FFT Tool (Simscape Electrical / Specialized Power Systems)
Fundamental frequency selection (50 Hz / 60 Hz)
Harmonic spectrum interpretation
Correct sampling time and simulation settings for accurate THD results
This video is very useful for MTech, BE, and PhD students, especially those working in power electronics, renewable energy systems, EV charging, microgrids, and grid-connected inverter projects.
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