VUT Brno®

# SVM

Model of Space Vector Modulation

## Library

Electromechanical Drives

## Description

The Space Vector Modulation transform the stator voltage vectors from alpha, beta-coordinate system to control signals a,b,c for centre-aligned Pulse Width Modulation (PWM).

## Data Type Support

The block of SRM accepts any numeric data type supported by Simulink software. Input stator voltage vector has two elements alpha, beta. Control signals represents single vector output.

## Parameters and Dialog Box

Source DC voltage

  Enter the value of parameters or mark checkbox, if you want created new input insted of parameter.

Frequency PWM

  Enter the value of frequency PWM.

Modulus

  Half number of steps for one cycle PWM.

Active sector

  New output signal from interval 1-6, represented actual active sector.

## See Also

`Power Stage`, `AC Induction Motor`, `PMSM`, `SEPEX DC Motor`