There are six sectors in SVPWM. For each sector, switching time are different. During the switching time calculation, switching frequency should be equal to the frequency of each sector. How to give the switching time to pulse generators for the simulation of 2-level voltage source inverter.
Dear Anup,
I think there might be a misunderstanding in technical terms.
As the abbreviation SVPWM sais, there only is a change in pulse width Ton, the switching frequency fs=1/(Ton+Toff) will remain constant at any time.
As a consequence, there is no such thing as a change in frequency in any sector.
Calculating the ratio Ton/(Ton+Toff) is well described in a lot of literatures.
We do time calculations online theoretically using Matlab and experimentally using microcontroller. Please download our paper at researchgate :" Design and Implementation of Predictive Current Controller for Photovoltaic Grid-Tie Inverter" at the link
https://www.researchgate.net/publication/268520556_Design_and_Implementation_of_Predictive_Current_Controller_for_Photovoltaic_Grid-Tie_Inverter?ev=prf_pub
Article Design and Implementation of Predictive Current Controller f...
Dear Anup, hope that this paper will help you to calculate the time of application of vectors.
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