python3 -m fmpy simulate  --output-file Buildings_10_Buildings.Electrical.AC.ThreePhasesBalanced.Sources.Examples.VariablePowerSource_res.csv --start-time 0 --stop-time 1 --timeout 400 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.0004 Buildings_10_Buildings_Electrical_AC_ThreePhasesBalanced_Sources_Examples_VariablePowerSource.fmu