https://reference.wolfram.com/system-modeler/libraries/Modelica/Modelica.Electrical.Machines.Examples.ControlledDCDrives.SpeedControlledDCPM.html
Modelica: Electrical.Machines.Examples.ControlledDCDrives.SpeedControlledDCPM - System Modeler...
Speed controlled DC PM drive with H-bridge from battery
electrical machinesmodelicaexamplessystemmodeler