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Reference for SVPWM

tejas_amp
Senior

Screenshot_2025-01-03-19-44-02-302_com.google.android.apps.docs.jpg

I am trying to understand SVPWM logic developed by ST, from mc workbench, i referred the documentation provided. But its much unclear in the documentation as well why and what variables are being used for. I want to know the reference of the literature discussed in the documentation (see image).

Function: PWM_SetPhaseVoltages()

My queries: 

What is the logic of X,Y,Z for calculating sector? Reference ? Instead of using simple tan-1(Vbeta/Valpha).

 

Thanks in advance.

 

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