Multisim and Ultiboard

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Problem with Multisim project

Dear Community,

 

I had a problem with a Multisim project. My project doesn't work, every time it generates a SPICE Error. I rebuild exactly the same circuit as the ThreePhaseInverter(Example from NI). For testing I add a Four channel oscilloscope and a measurment probe but they doesn't work.

 

What did I wrong, can somebody Help me.

 

PS: I know my english is not very well.

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Hello Turasis,

 

I've downloaded your programm I'm getting the same error.

 

Regards,

Stefan

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Hello Turasis,

 

I've changed something (don't know what) now it works

 

see attached

 

Regards,

Stefan

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First, thanks for your help, now the problem with the measurment prob is away, but one Phase (Channel A) isn't correct.

 

I think it's a bigger problem because meanwhile with the example i become a wrong Transient Analyse (I need I(R1), V from one phase and V between two phase).

 

It's funny with IGBT's the circuit works but with Mosfe it doesn't work.

 

Regards,

Turasis

 

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