python3 -m fmpy simulate  --output-file AES_AES.Coursework.ElecSys_power_frequency_control.PA_two_generators_loadDroop_res.csv --start-time 0 --stop-time 1000 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.2 AES_AES_Coursework_ElecSys_power_frequency_control_PA_two_generators_loadDroop.fmu