Toward a nonlinear control of an AC-DC-PWM converter dedicated to induction heating

Abstract

In this paper, a nonlinear control strategy applied to an AC-DC-pulse width modulation (PWM) converter is developed and simulated. First a nonlinear system modeling is derived with state variables of the input current and the output voltage by using power balance of the input and output. The system is linearized and decoupled, and then a state feedback law is obtained. For robust control of parameter perturbation, integrators are added to the exact feedback control law. The simulation is provided to verify the validity of the control algorithm.

Keywords

DC-DC converter / AC-DC-pulse width modulation (PWM) converter / induction heating / nonlinear control

References

[1] Hadri-Hamida A, Allag A, Mimoune S M, Ayad M Y, Becherif M, Miliani E, Miraoui A, Khanniche S. Application of an adaptive nonlinear control strategy to AC-DC-PWM converter feeding induction heating. In: Proceedings of IEEE 32nd Annual Conference on Industrial Electronics. Paris, France, 2006, 1598-1602

[2] Hadri-Hamida A, Allag A, Hammoudi M Y, Mimoune S M, Zerouali S, Ayad M Y, Becherif M, Miliani E, Miraoui A. A nonlinear adaptive backstepping approach applied to a three phase PWM AC-DC converter feeding induction heating. Communications in Nonlinear Science and Numerical Simulation, 2009, 14(4): 1515-1525

[3] Hadri Hamida A, Allag A, Mimoune S M, Zerouali S, Srairi K. Efficiency considerations of quasi resonant DC link converter. In: Proceedings of International Conference on Electrical Machines and Systems. Jeju Island, Korea, 2004, 361-362

[4] Canales F, Barbosa P, Lee F C. A zero-voltage and zero-current switching three-level DC/DC converter. IEEE Transactions on Power Electronics, 2002, 17(6): 898-904

[5] Blasko V, Kaura V. A new mathematical modal and control of a three-phase AC-DC voltage source converter. Transactions on Power Electronics, 1997, 12(1): 116-123

[6] Sirouspour S, Setoodeh P. Multi-operator/multi-robot teleoperation: an adaptive nonlinear control approach. In: Proceedings of 2005 IEEE/RSJ International Conference on Intelligent Robots and Systems. Edmonton, Canada 2005, 1576-1581

[7] Nishida K, Konishi Y, Nakaoka M. Novel current control scheme with deadbeat algorithm and adaptive line enhancer for three-phase current-source active power filter. Conference Record of the 2001 IEEE Industry Applications Conference, Thirty-Sixth IAS Annual Meeting. Chicago, USA 2001, 194-201

[8] Lee D C, Lee K D, Lee G M. Voltage control of PWM converters using feedback linearization. Conference Record of the 2001 IEEE Industry Applications Conference, Thirty-Third IAS Annual Meeting. St. Louis, USA, 1998

[9] Allag A, Hadri Hamida A, Mimoune S M, Zerouali S, Féliachi M. Power loss analysis in high frequency quasi resonant dc link power conversion for induction heating application. AMSE Journals, 2006, 79(2): 73-84

[10] Harb A M, Zaher A A. Nonlinear control of permanent magnet stepper motors. Communications in Nonlinear Science and Numerical Simulation, 2004, 9(4): 443-458

[11] Li D, Jiang X, Li L, Xie M, Guo J. The inverse system method applied to the derivation of power system nonlinear control laws. Communications in Nonlinear Science and Numerical Simulation, 1997, 2(2): 120-125

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Higher Education Press and Springer-Verlag Berlin Heidelberg