Transformer model Dyn11 necessary!

I'm looking to simulate the part of the multisim power system to check a problem.  I can find a transfomer model 3 phases in the components, but need help to change its siding.

As follows:

Transformer DYN11 (Delta connected primary, star secondary phase shift and 30 degrees).  I need to know how to chane the Spice code that I don't have the knowledge to myself.

Change the model, so it's a step down from 33kV to 3.3kV

Any help on this would be greatly apprciated.

Concerning

Tayler Christ

I never could see how the model of transformer for phase 3 of Multisim was worth a hoot and don't know how to turn it into something useful. I have been using a table of three single-phase transformers to a D - Y configuration. This is based on the model of the old versions of Multisim virtual processor. These models do not take into account saturation and can be capable of doing things that isn't a real transformer - like passing by dc for example. However, it can be used in situations where it is not necessary model what is happening in the core of the transformer; That is to say, saturation. The joint has been done in Multisim 10.0.

Tags: NI Software

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