Implementing SVPWM technique to axial flux permanent magnet synchronous motor drive with internal model current controller

Araz Darb, Mohammad Esmalifalak, Ebrahim Sarbaz Barazandeh
2010 2010 4th International Power Engineering and Optimization Conference (PEOCO)  
This paper presents a study of axial flux permanent magnet synchronous motor (AFPMSM) drive system. An internal model control (IMC) strategy is introduced to control the AFPMSM drive through currents, leading to an extension of PI control with integrators added in the off-diagonal elements to remove the cross-coupling effects between the applied voltages and stator currents in a feed-forward manner. The reference voltage is applied through a space vector pulse width modulation (SVPWM) unit. A
more » ... verse set of test scenarios has been realized to comparatively evaluate the state estimation of the sensor-less AFPMSM drive performances under the implemented IMCbased control regime using a SVPWM inverter. The resulting MATLAB simulation outcomes in the face of no-load, nominal load and speed reversal clearly illustrate the well-behaved performances of IMC controller and SVPWM technique to an Axial Flux PM Motor Drive system.
doi:10.1109/peoco.2010.5559197 fatcat:45gummcxanbbjaxg2l5lc74cym