Effect of Pulse width and location on SVM reverse sequence harmonics
This post may seem like a massive leap from the preceding posts, you may look at the title and ask yourself; what is SVM and whats reverse sequence. Well, you don’t need to bother with any of that. If you know… good, if you don’t that’s fine you will still benefit from the findings presented.…
![Effect of [Saw-tooth Vs Triangular] carriers on Modulation Harmonics](https://alawimidher.com/wp-content/uploads/2021/05/sawtooth_icon.png?w=200&h=150&crop=1){kind=icon}
Effect of [Saw-tooth Vs Triangular] carriers on Modulation Harmonics
In the previous post, we developed an analytical expression which pinpoints the harmonic content produced by the PWM procedure. We can now utilize that expression to examine the two most widely used carriers; the Saw-tooth and Triangular carriers. But before we compare the Saw-tooth and Triangular carriers, I invite you to check the previous article…
Why always Saw-tooth or Triangular Carriers in PWM?
Any carrier based PWM technique is done using either a sawtooth or a triangular carrier (at least to the best of my knowledge) But ever asked yourself: Why do we restrict ourselves to these two carriers in particular? What is the criteria of which we decide that a certain carrier is suitable? To Answer these…
Alawi Midher 