Direct torque controlled PWM inverter fed PMSM drive for public transport

In this paper design methodology of digital PI controllers for direct torque controlled-space vector modulated (DTC-SVM) surface Permanent Magnet Synchronous Motor (PMSM) drives for electrical trams applications has been studied. The systematical approach takes into account the full model of the SPMSM and uses analyses in discrete domain. Some simulated and experimental oscillograms of 42 kW tram drive that illustrate properties of the presented design methodology are shown.

[1]  Longya Xu,et al.  A novel sensorless control technique for permanent magnet synchronous motor (PMSM) using digital signal processor (DSP) , 1997, Proceedings of the IEEE 1997 National Aerospace and Electronics Conference. NAECON 1997.

[2]  Myung-Joong Youn,et al.  A dead-beat type digital controller for the direct torque control of an induction motor , 2002 .

[3]  Frede Blaabjerg,et al.  Control in Power Electronics , 2002 .

[4]  Longya Xu,et al.  A sensorless direct torque control technique for permanent magnet synchronous motors , 1999, Conference Record of the 1999 IEEE Industry Applications Conference. Thirty-Forth IAS Annual Meeting (Cat. No.99CH36370).

[5]  M.P. Kazmierkowski,et al.  Direct torque control of permanent magnet synchronous motor (PMSM) using space vector modulation (DTC-SVM)-simulation and experimental results , 2002, IEEE 2002 28th Annual Conference of the Industrial Electronics Society. IECON 02.

[6]  Peter Vas,et al.  Sensorless vector and direct torque control , 1998 .

[7]  T.G. Habetler,et al.  A low cost stator flux oriented voltage source variable speed drive , 1990, Conference Record of the 1990 IEEE Industry Applications Society Annual Meeting.