Space vector moduleted sine wave though PWM

Using Arduino Programming Questions
1

Hi there im using Arduino DUE to try to devolp a variable frequency driver VFD its also called inverter .

Currently Im eable to generate 3 sine waves which are 120 degree phase shifted to each other. I can generate the sine waves through a sine look up table which i overlayed to pwm signals.See the attched image

In order to be able to change the voltage of the sine wave I need to genrate a space vector modulation, (SVM, SVPWM) sine wave. 2

2

Let's see what you are asking for. A vector has length and direction. How is a space vector different?

5

Let's see what you are asking for. A vector has length and direction. How is a space vector different? Or something else?

6

Hello khawaja77

Welcome to best Arduino forum ever.

Take a view here to gain the knowledge necessary.

Or take a search engine of your choice and ask the WWW for 'inverter +arduino' to collect some data to be sorted out to get the needed information.

Have a nice day and enjoy coding in C++.

7

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