Compose using PSIM with Parameter sweep block

PLV

test.oml

test_par.psimsch

Hello everyone,

I have a question about a simulation using Compose 2025.1 and PSIM 2025.1.

I have a very simple PSIM file that simulates a constant DC voltage source and a resistor. I use "parameter sweep" in my PSIM file to vary the resistance value from a minimum to a maximum value in three steps.

If I use only PSIM, the simulation works correctly. i have three current value in SimView.

I try to run the same simulation with Compose, and the simulation only runs for the first step.

There are no variations in the resistance value. Only one simulation!

I've attached both files in case anyone has any ideas.

Thanks for advance

Patrice

RSGarciarivas

hi @PLV,

If you are using Compose for your PSIM simulations, you cannot run a parameter sweep, you can very easily set up the parameter sweep in Compose, though, by looping through the parameters of interest. Examples here showcase that:

Compose – PSIM Integration Starter’s Guide 1: PsimSimulate - Altair Community

Rafael