Open-end stator winding permanent magnet synchronous machine with salient-poles: Modeling, simulation and analysis

In this paper the authors propose the mathematical model in Park reference frame of the open-end stator winding salient poles permanent magnet synchronous machine, this machine by sinusoidal voltage is validated. Then the machine is supplied by two 2-level inverters and compared with classic permanent magnet synchronous machine. And feeding machine by two 2-levels cascaded inverters is presented. The authors present the analysis of this machine into consideration the THD voltage, THD current and the torque undulation.