Stator resistance estimation using ANN in DTC IM drives

Torque control of induction motors (IM) requires accurate estimation of the flux in the motor. But the flux estimate, when estimated from the stator circuit variables, is highly dependent on the stator resistance of the IM. As a result, the flux estimate is prone to errors due to variation in the stator resistance, especially at low stator frequencies. In this paper, an Artificial Neural Network (ANN) is used to adjust the stator resistance of an IM. A back propagation training algorithm was used in training the neural network for the simulation. The proposed ANN resistance estimator has shown good performance in both the transient and steady states. The system is first simulated with computer software and tested by hardware in the loop. Then, it is implemented using a TMS320C6711, 32-bit fixed point Digital Signal Processor (DSP). Experimental and simulated results prove the usefulness and feasibility of the proposed strategy as compared with conventional methods.

Stator resistance estimation using ANN in DTC IM drives

Torque control of induction motors (IM) requires accurate estimation of the flux in the motor. But the flux estimate, when estimated from the stator circuit variables, is highly dependent on the stator resistance of the IM. As a result, the flux estimate is prone to errors due to variation in the stator resistance, especially at low stator frequencies. In this paper, an Artificial Neural Network (ANN) is used to adjust the stator resistance of an IM. A back propagation training algorithm was used in training the neural network for the simulation. The proposed ANN resistance estimator has shown good performance in both the transient and steady states. The system is first simulated with computer software and tested by hardware in the loop. Then, it is implemented using a TMS320C6711, 32-bit fixed point Digital Signal Processor (DSP). Experimental and simulated results prove the usefulness and feasibility of the proposed strategy as compared with conventional methods.

Kaynak Göster

Bibtex @ { tbtkelektrik144393, journal = {Turkish Journal of Electrical Engineering and Computer Science}, issn = {1300-0632}, eissn = {1303-6203}, address = {}, publisher = {TÜBİTAK}, year = {2010}, volume = {18}, pages = {197 - 210}, doi = {}, title = {Stator resistance estimation using ANN in DTC IM drives}, key = {cite}, author = {Aktaş, Mustafa and Okumuş, H. İbrahim} }
APA Aktaş, M , Okumuş, H . (2010). Stator resistance estimation using ANN in DTC IM drives . Turkish Journal of Electrical Engineering and Computer Science , 18 (2) , 197-210 .
MLA Aktaş, M , Okumuş, H . "Stator resistance estimation using ANN in DTC IM drives" . Turkish Journal of Electrical Engineering and Computer Science 18 (2010 ): 197-210 <
Chicago Aktaş, M , Okumuş, H . "Stator resistance estimation using ANN in DTC IM drives". Turkish Journal of Electrical Engineering and Computer Science 18 (2010 ): 197-210
RIS TY - JOUR T1 - Stator resistance estimation using ANN in DTC IM drives AU - Mustafa Aktaş , H. İbrahim Okumuş Y1 - 2010 PY - 2010 N1 - DO - T2 - Turkish Journal of Electrical Engineering and Computer Science JF - Journal JO - JOR SP - 197 EP - 210 VL - 18 IS - 2 SN - 1300-0632-1303-6203 M3 - UR - Y2 - 2021 ER -
EndNote %0 Turkish Journal of Electrical Engineering and Computer Science Stator resistance estimation using ANN in DTC IM drives %A Mustafa Aktaş , H. İbrahim Okumuş %T Stator resistance estimation using ANN in DTC IM drives %D 2010 %J Turkish Journal of Electrical Engineering and Computer Science %P 1300-0632-1303-6203 %V 18 %N 2 %R %U
ISNAD Aktaş, Mustafa , Okumuş, H. İbrahim . "Stator resistance estimation using ANN in DTC IM drives". Turkish Journal of Electrical Engineering and Computer Science 18 / 2 (Şubat 2010): 197-210 .
AMA Aktaş M , Okumuş H . Stator resistance estimation using ANN in DTC IM drives. Turkish Journal of Electrical Engineering and Computer Science. 2010; 18(2): 197-210.
Vancouver Aktaş M , Okumuş H . Stator resistance estimation using ANN in DTC IM drives. Turkish Journal of Electrical Engineering and Computer Science. 2010; 18(2): 197-210.
IEEE M. Aktaş ve H. Okumuş , "Stator resistance estimation using ANN in DTC IM drives", Turkish Journal of Electrical Engineering and Computer Science, c. 18, sayı. 2, ss. 197-210, Şub. 2010