“…To control the differential current during this short period, different techniques have been explored such as the hysteresis controller [15,18] which allows high dynamics in addition to a simple implementation. Recently, a current control has been proposed in [19] providing, among other features, a reduced switching frequency compared to the hysteresis controller. In this paper, a simple hysteresis controller is used, its principle is to activate positively or negatively one, or more, SM to vary the voltage across the arm inductors.…”