DAB for Solid state transformer

I’m working on simulation of 3-Phase Solid state transformer (SST)

It has three stages AC/DC, DC/DC and DC/AC.

I need help for implementing the 2nd stage on Simulink <DC/DC> for this I'm using DAB with Full bridge

Now problem is that, what should be the valves of capacitor and inductor?

And how to control the IGBT block i.e. gate pulse values

Transformer parameter

Thanks

[PRABHAT]

Please I need the simulink model. Here is my email. [e-mail] Thank you

Answer 1

[Dr. T Vijay Muni]

Depends on the rating of the Converter

Answer 2

[Joel Van Sickel]

Hello Robin,

you shoud start with this example to see how to control an IGBT. https://www.mathworks.com/help/physmod/sps/examples/igbt-dynamic-characteristics.html

There are numerous converter examples for simscape electrical that you can use as a starting location. https://www.mathworks.com/help/physmod/sps/examples.html?category=electronic-mechatronic-and-power-application-examples&s_tid=CRUX_lftnav_example_getting-started-with-simscape-electrical

This site cannot provide you design values for your capacitor and inductor. You will have to determine that yourself based on your design requirements.

Regards,

Joel