Integration of feed back control in a field circuit coupled model

In this paper, we present a method accounting for feedback control in coupled field circuit models. This method can manage all kind of electronic switches which can be controlled by means of different electric or magnetic quantities calculated during the simulation (flux, currents, voltages,…). Electrical systems involving magnetic devices, power electronic converters and their control devices can be simulated in presence of phenomena such as eddy currents or saturation of the magnetic materials.