Parallel fixed point FPGA implementation of sensorless induction motor torque control

Author

Lis, Jacek D. ; Kowalski, Czeslaw T.

Author_Institution

Inst. of Electr. Machines, Wroclaw Univ. of Technol., Wroclaw

fYear

2008

fDate

1-3 Sept. 2008

Firstpage

1359

Lastpage

1364

Abstract

The paper deals with the FPGA implementation of an sensorless motor control application. The parallel processing approach is described. Few issues concerning the implementation are discussed. The method for the qualitative analysis of the considered state observerpsilas sensitivity to the variations of the induction motor equivalent circuit parameters is presented. The experimental tests of the FPGA based implementation of the whole control structure of the sensorless DTC drive system are demonstrated.

Keywords

equivalent circuits; field programmable gate arrays; induction motor drives; machine control; parallel processing; torque control; induction motor equivalent circuit parameters; parallel fixed point FPGA implementation; parallel processing approach; sensorless induction motor torque control; state observer sensitivity; Circuit testing; Control systems; Equivalent circuits; Field programmable gate arrays; Induction motors; Motor drives; Parallel processing; Sensorless control; System testing; Torque control; DTC; FPGA; induction motor; sensorless drive; state observer;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Motion Control Conference, 2008. EPE-PEMC 2008. 13th

Conference_Location

Poznan

Print_ISBN

978-1-4244-1741-4

Electronic_ISBN

978-1-4244-1742-1

Type

conf

DOI

10.1109/EPEPEMC.2008.4635457

Filename

4635457