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Simulation very slow

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Nuno
Nuno 2011-9-26
回答： Sabin 2023-1-12
Hi... I have a model that i need 2400 for the stop time. Now, i introduce a inverter that transforme simutation very slow... Exist ant thing to change this?
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Walter Roberson
Walter Roberson 2011-9-26
So to confirm, you feel that the time to simulate to 2400 seconds is acceptable when you remove the inverter step from your model?
Nuno
Nuno 2011-9-26
Yes, without Inverter simulate my model is very fast...
If i simule separately the Inveter, for exemple this http://www.mathworks.com/matlabcentral/fileexchange/27459-three-phase-inverter-fed-by-a-boost-converter, it´s impossible increase the simulation time...

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Sabin
Sabin 2023-1-12
If the inverter is using switching devices this would slow down the simulation because the sample time needs to smaller than the switching frequency. In this situation would be difficult to simulate 2400 seconds. An averaged value inverter would be more appropriate for long simulations.

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