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Modulation Generation

Techman_7

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Hi,
How to generate space vector modulation in LTspice ?
 
I don't think LTspice has any built-in functions for SVM (which is an incredibly broad concept), but you could certainly implement such a thing using simple behavioral sources as building blocks. You'll have to come up with the recipe though.
 
LTspice doesn't have built-in SVM support, so you'll need to generate it manually using a combination of lookup tables, comparators, and PWM generators. One way is to use behavioral voltage sources (BV) to create the reference signals and implement the switching logic. You can also model it using a microcontroller or external logic if simulating a full system.
 

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