want to take the circuit of file in PSIM into the AltairTwin activate.

Hello, I have a circuit diagram in PSIM v.2025 extention .psimsch into the Twin activate 2025.1. i did not understand what is the process to take the same circuit into the twin activate software. as i know there is a opportunity to do it for the digital twin. I added a simple boost converter of extention psimsch version is 2025 psim. i want to take it into AltairTwin activate so that i can use the rom AI for digital twin. indly guide me step by step how can i take the circuit into AltairTwin activate. I am waiting for your suppoert.

boost converter.psimsch

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RSGarciarivas

hi @FarhanAhmad,

For that webinar, I connected the interface of both tools with this procedure. In this case, the in and out link nodes for that converter correspond to the inputs and outputs of the ROM for comparing both models.

Rafael

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RSGarciarivas

Hello @FarhanAhmad,

Have a look at these guides:

SimCoupler - Get the Best of Both PSIM and Simulink or Twin Activate - Altair Community

How to use PSIM-Activate coupling instead of Simulink - Altair Community

The process is straightforward:

Create your PSIM schematic and define inputs/outputs to Twin Activate using the PSIM components called "In Link Node" and "Out Link Node".
Create your Twin Activate model and import the PSIM schematic using a PSIM block found in the Activate > Cosimulation palette.

Hope this helps.

Rafael

FarhanAhmad

your comment is how to connect the psim with Altair Twin Activate interfaces. But i want to take the whole circuit model into the Altair Twin activate because i will work on the digital twin of my model as there is mentioned in this webinar video "AI Surrogate Models of Power Converters with Altair romAI | Webinar recording" and its link . in this video it can be seen that the whole psim circuit is taken into the Altair Twin Activator. so i also wish to do it.

https://youtu.be/Yoyf27RxpTk?si=Cka8cFpH2Doa6k8v.

RSGarciarivas

hi @FarhanAhmad,

Rafael