Estimation of Rotor and Stator Resistance for Induction Motor Drives using Second order of Sliding Mode Controller

The continues operation of vector controlled induction motor drives faces the problem of the stator and rotor resistance variation due to saturation, skin effect or in temperature variations. These resistance variations affect the controller performance. This paper illustrates about a new closed loop approach for estimation followed by compensation of the stator and rotor resistance of induction motor by using the second order sliding mode controller. The motor resistances estimated by online and the error between the actual and desired state variables of the induction motor track the sliding surface, the proposed method are based on the rigorous Lyapunov stability criteria. The simulation results show that the high frequency variation in the output waveform reduces as compared to the classical sliding mode controller and the mathematical analysis is simple to reduce the complexity faces in the higher order controller. For the estimation of the control variables of proposed algorithm only current measurement is needed and the controller is independent of the unknown parameter variation as the property of the sliding mode controller. The proposed method has been analyzed and verified with the help of Matlab/Simulink.

[1]  Chung Choo Chung,et al.  A simplified nonlinear control for sawyer motors based on singular perturbation theory , 2014, 2014 14th International Conference on Control, Automation and Systems (ICCAS 2014).

[2]  Arie Levant,et al.  Quasi-continuous high-order sliding-mode controllers , 2003, 42nd IEEE International Conference on Decision and Control (IEEE Cat. No.03CH37475).

[3]  Arie Levant,et al.  New families of high-order sliding-mode controllers , 2015, 2015 54th IEEE Conference on Decision and Control (CDC).

[4]  Vadim I. Utkin,et al.  Sliding mode control design principles and applications to electric drives , 1993, IEEE Trans. Ind. Electron..

[5]  Samir Ladaci,et al.  Chattering Elimination in Fuzzy Sliding Mode Control of Fractional Chaotic Systems Using a Fractional Adaptive Proportional Integral Controller , 2017 .

[6]  Pavel Brandstetter,et al.  Sliding Mode Observer for Induction Motor Control , 2016 .

[7]  Mohamed S. Zaky,et al.  Stability Analysis of Speed and Stator Resistance Estimators for Sensorless Induction Motor Drives , 2012, IEEE Transactions on Industrial Electronics.

[8]  Omar Naifar,et al.  Robust software sensor with online estimation of stator resistance applied to WECS using IM , 2015 .

[9]  A. S. Bharadwaj,et al.  A review of parameter sensitivity and adaptation in indirect vector controlled induction motor drive systems , 1990, 21st Annual IEEE Conference on Power Electronics Specialists.

[10]  Hua Meng,et al.  Research on chattering problem of sliding mode variable structure control in AC servo system , 2016, 2016 IEEE Chinese Guidance, Navigation and Control Conference (CGNCC).

[11]  Sergei Peresada,et al.  Sliding mode observer based control of induction motors: Experimental study , 2014, 2014 IEEE International Conference on Intelligent Energy and Power Systems (IEPS).

[12]  B. Karanayil,et al.  Online Stator and Rotor Resistance Estimation Scheme Using Artificial Neural Networks for Vector Controlled Speed Sensorless Induction Motor Drive , 2007, IEEE Transactions on Industrial Electronics.

[13]  Hamid Reza Mohammadi,et al.  Parameter Estimation of Three-Phase Induction Motor Using Hybrid of Genetic Algorithm and Particle Swarm Optimization , 2014 .

[14]  Matthew W. Dunnigan,et al.  Parameter estimation of an induction machine using a dynamic particle swarm optimization algorithm , 2010, 2010 IEEE International Symposium on Industrial Electronics.

[15]  Nejila Parspour,et al.  Torque Ripple Minimization Using Online Estimation of the Stator Resistances With Consideration of Magnetic Saturation , 2014, IEEE Transactions on Industrial Electronics.

[16]  Antonella Ferrara,et al.  A sub-optimal second order sliding mode controller for systems with saturating actuators , 2008, 2008 American Control Conference.

[18]  Bijaya K. Panigrahi,et al.  Offline Parameter Estimation of Induction Motor Using a Meta Heuristic Algorithm , 2010, SEMCCO.

[19]  Jawad Faiz,et al.  Different techniques for real time estimation of an induction motor rotor resistance in sensorless direct torque control for electric vehicle , 2001 .

[20]  Bimal K. Bose,et al.  Modern Power Electronics and AC Drives , 2001 .

[21]  B. Karanayil,et al.  Stator and rotor resistance observers for induction motor drive using fuzzy logic and artificial neural networks , 2005 .

[22]  Bin Chen,et al.  Online Updating of Rotor Time Constant Based on Combined Voltage and Current Mode Flux Observer for Speed-Sensorless AC Drives , 2014, IEEE Transactions on Industrial Electronics.

[23]  G. Narayanan,et al.  Closed-loop rotor flux estimation in vector controlled induction motor drives operated at low switching frequencies , 2016, 2016 IEEE International Conference on Power Electronics, Drives and Energy Systems (PEDES).

[24]  Jin Young Choi,et al.  Flux observer with online tuning of stator and rotor resistances for induction motors , 2002, IEEE Trans. Ind. Electron..

[25]  Zdenek Peroutka,et al.  Rotor and stator resistance estimation of induction motor based on augmented EKF , 2015, 2015 International Conference on Applied Electronics (AE).

[26]  Alireza Khayatian,et al.  Singular perturbation theory in control of nonlinear systems with uncertainties , 2016, 2016 24th Iranian Conference on Electrical Engineering (ICEE).

[27]  Yong Liu,et al.  Singular Perturbation Analysis for Trajectory Linearization Control , 2007, 2007 American Control Conference.

[28]  Min-Shin Chen,et al.  Lyapunov stability analysis of second-order sliding-mode control and its application to chattering reduction design , 2016 .

[29]  Paolo Castaldi,et al.  Parameter estimation of induction motor at standstill with magnetic flux monitoring , 2005, IEEE Transactions on Control Systems Technology.

[30]  Riccardo Marino,et al.  On-line stator and rotor resistance estimation for induction motors , 2000, IEEE Trans. Control. Syst. Technol..

[31]  Leonid M. Fridman,et al.  Analysis of Chattering in Systems With Second-Order Sliding Modes , 2007, IEEE Transactions on Automatic Control.

[32]  M. Sonmez,et al.  Identification of IM Resistance Using Artificial Neural Network in Low Speed Region , 2007, 2007 3rd International Conference on Intelligent Sensors, Sensor Networks and Information.