A LQRI power control for DFIG tuned by a weighted-PSO

Abstract This article proposes the linear quadratic regulator with integrator to perform the power control delivered to the grid by a doubly fed induction generator. For this, the machine model is presented as state equations, where the imposition of the synchronous orientation by the stator flux allows power decoupling and consequently individual rotor current control. The controller is optimized by a particle swarm with adaptive inertia weight search algorithm. Experimental results showed the robustness and efficacy of this controller when applied in a wind energy conversion system.

[1]  Atul K. Raturi,et al.  Renewables 2016 Global status report , 2015 .

[2]  Flavio Bezerra Costa,et al.  Back-to-back converter state-feedback control of DFIG (doubly-fed induction generator)-based wind turbines , 2015 .

[3]  Om Prakash Bharti,et al.  Controller design for doubly fed induction generator using particle swarm optimization technique , 2017 .

[4]  Shiyuan Yang,et al.  Stochastic convergence analysis and parameter selection of the standard particle swarm optimization algorithm , 2007, Inf. Process. Lett..

[5]  Carlos Eduardo Capovilla,et al.  A State Feedback Dfig Power Control For Wind Generation , 2015 .

[6]  Dominique Barchiesi,et al.  Particle Swarm Optimization with Adaptive Inertia Weight , 2015 .

[7]  Jon Clare,et al.  Doubly fed induction generator using back-to-back PWM converters and its application to variable-speed wind-energy generation , 1996 .

[8]  G. Tapia,et al.  Modeling and control of a wind turbine driven doubly fed induction generator , 2003 .

[9]  Istvan Erlich,et al.  Using MVMO for Optimal Tuning of Linear Quadratic Regulators for DFIG-WT , 2015 .

[10]  Xiao-Ping Zhang,et al.  Small signal stability analysis and optimal control of a wind turbine with doubly fed induction generator , 2007 .

[11]  A. J. Sguarezi Filho,et al.  A Deadbeat Active and Reactive Power Control for Doubly Fed Induction Generator , 2010 .

[12]  Alfeu Joaozinho Sgaurezi Filho,et al.  A Proposal of Project of PI controller gains used on the Control of Doubly-Fed Induction Generators , 2017 .

[13]  Werner Leonhard,et al.  Control of Electrical Drives , 1990 .

[14]  M Mohseni,et al.  Enhanced Hysteresis-Based Current Regulators in Vector Control of DFIG Wind Turbines , 2011, IEEE Transactions on Power Electronics.

[15]  Ernesto Ruppert Filho,et al.  A wind energy generator for smart grid applications using wireless-coded neuro-fuzzy power control , 2014, Comput. Math. Appl..

[16]  Carlos Eduardo Capovilla,et al.  An impulsive noise filter applied in wireless control of wind turbines , 2016 .

[17]  J.A. Ferreira,et al.  Operation of Grid-Connected DFIG Under Unbalanced Grid Voltage Condition , 2009, IEEE Transactions on Energy Conversion.

[18]  Alfeu J. Sguarezi Filho,et al.  Model-Based Predictive Control Applied to the Doubly-Fed Induction Generator Direct Power Control , 2012, IEEE Transactions on Sustainable Energy.

[19]  V. T. Ranganathan,et al.  Variable-Speed Wind Power Generation Using a Doubly Fed Wound Rotor Induction Machine: A Comparison with Alternative Schemes , 2002 .

[20]  Riccardo Poli,et al.  Particle swarm optimization , 1995, Swarm Intelligence.

[21]  F. Poitiers,et al.  Advanced control of a doubly-fed induction generator for wind energy conversion , 2009 .