DSP implementation of the multiple reference frames theory for the diagnosis of stator faults in a DTC induction motor drive Conference Paper uri icon

abstract

  • 2003 IEEE. This paper deals with the use of a new diagnostic technique, based on the multiple reference frame theory, for the diagnosis of stator winding faults in a direct torque controlled (DTC) induction motor drive. The theoretical aspects underlying the use of this diagnostic technique are presented but a major emphasis is given to the integration of the diagnostic system into the DSP board containing the control algorithm. Taking advantage of the sensors already built-in the drive for control purposes, it is possible to implement this diagnostic system at no additional cost, thus giving a surplus value to the drive itself. Experimental results show the effectiveness of the proposed technique to diagnose stator faults and demonstrate the possibility of its integration in the DSP board.

name of conference

  • 4th IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives, 2003. SDEMPED 2003.

published proceedings

  • IEEE INTERNATIONAL SYMPOSIUM ON DIAGNOSTICS FOR ELECTRIC MACHINES, POWER ELECTRONICS AND DRIVES, PROCEEDINGS

author list (cited authors)

  • Cruz, S., Toliyat, H. A., & Cardoso, A.

citation count

  • 9

complete list of authors

  • Cruz, SMA||Toliyat, HA||Cardoso, AJM

publication date

  • January 2003