The DTC-SVM scheme with Takagi-Sugeno fuzzy controller for three-phase Induction Motor

This paper proposes the direct torque control scheme with space vector modulation and Takagi-Sugeno fuzzy controller (TSF). In conventional DTC-SVM scheme, two PI controllers are used to generate the reference stator voltage vector. To improve the drawback of this conventional DTC-SVM scheme is proposed the TSF controller to substitute both PI controllers. The proposed controller calculates the reference quadrature components of the stator voltage vector. The rule base for the proposed controller is defined in function of the stator flux error and the electromagnetic torque error using trapezoidal and triangular membership functions. Constant switching frequency and low torque ripple are obtained using space vector modulation technique. Performance of the proposed DTC-SVM with TSF controller is analyzed considering different operating conditions. The simulation results shown that the proposed scheme ensures fast torque response and low torque ripple, these results validate the proposed scheme.

[1]  Toshihiko Noguchi,et al.  A New Quick-Response and High-Efficiency Control Strategy of an Induction Motor , 1986, IEEE Transactions on Industry Applications.

[2]  Zhijun Jiang,et al.  A New Fuzzy Logic Torque Control Scheme Based on Vector Control and Direct Torque Control for Induction Machine , 2008, 2008 3rd International Conference on Innovative Computing Information and Control.

[3]  M. Depenbrock,et al.  Direct self-control (DSC) of inverter-fed induction machine , 1988 .

[4]  Ernesto Ruppert,et al.  Three-phase induction motor DTC-SVM scheme with Self-Tuning PI-Type Fuzzy controller , 2010, 2010 Seventh International Conference on Fuzzy Systems and Knowledge Discovery.

[5]  S. He,et al.  Fuzzy self-tuning of PID controllers , 1993 .

[6]  L.M. Tolbert,et al.  Direct torque control of induction machines using space vector modulation , 1991, Conference Record of the 1991 IEEE Industry Applications Society Annual Meeting.

[7]  Yuedou Pan,et al.  Research on Direct Torque Control of Induction Motor Based on Dual-Fuzzy Space Vector Modulation Technology , 2009, 2009 Sixth International Conference on Fuzzy Systems and Knowledge Discovery.

[8]  Scott D. Sudhoff,et al.  Analysis of Electric Machinery and Drive Systems , 1995 .

[9]  Zhiwei Xu,et al.  Direct torque control of induction motor based on fuzzy logic , 2010, 2010 2nd International Conference on Computer Engineering and Technology.

[10]  S. Sul,et al.  New direct torque control of induction motor for minimum torque ripple and constant switching frequency , 1999 .

[11]  Un-Chul Moon,et al.  A self-organizing fuzzy logic controller for dynamic systems using a fuzzy auto-regressive moving average (FARMA) model , 1995, IEEE Trans. Fuzzy Syst..

[12]  J.C. Viola,et al.  Direct Torque Control of Induction Motors Using a Fuzzy Inference System for Reduced Ripple Torque and Current Limitation , 2006, 2006 12th International Power Electronics and Motion Control Conference.

[13]  Guorong Liu,et al.  Direct Torque Control of Induction Motors Based on Double-Fuzzy Space Vector Modulation Technology , 2009, 2009 International Conference on Information Engineering and Computer Science.

[14]  Haitham Abu-Rub,et al.  Advanced control of induction motor based on load angle estimation , 2004, IEEE Transactions on Industrial Electronics.

[15]  Qing Hu,et al.  The Fuzzy Direct Torque Control of Induction Motor Based on Space Vector Modulation , 2007, Third International Conference on Natural Computation (ICNC 2007).

[16]  Lin Chen,et al.  A scheme of fuzzy direct torque control for induction machine , 2005, 2005 International Conference on Machine Learning and Cybernetics.

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

[18]  M. Bertoluzzo,et al.  A Direct Torque Control Scheme for Induction Motor Drives Using the Current Model Flux Estimation , 2007, 2007 IEEE International Symposium on Diagnostics for Electric Machines, Power Electronics and Drives.

[19]  G. Adamidis,et al.  Direct torque control using space vector modulation and dynamic performance of the drive, via a fuzzy logic controller for speed regulation , 2007, 2007 European Conference on Power Electronics and Applications.

[20]  M. Maeda,et al.  A self-tuning fuzzy controller , 1992 .

[21]  F. Blaabjerg,et al.  A modified direct torque control (DTC) for induction motor sensorless drive , 1998, Conference Record of 1998 IEEE Industry Applications Conference. Thirty-Third IAS Annual Meeting (Cat. No.98CH36242).