Adaptive RBF Neural Network Control for Three-Phase Active Power Filter

Abstract An adaptive radial basis function (RBF) neural network control system for three-phase active power filter (APF) is proposed to eliminate harmonics. Compensation current is generated to track command current so as to eliminate the harmonic current of non-linear load and improve the quality of the power system. The asymptotical stability of the APF system can be guaranteed with the proposed adaptive neural network strategy. The parameters of the neural network can be adaptively updated to achieve the desired tracking task. The simulation results demonstrate good performance, for example showing small current tracking error, reduced total harmonic distortion (THD), improved accuracy and strong robustness in the presence of parameters variation and nonlinear load. It is shown that the adaptive RBF neural network control system for three-phase APF gives better control than hysteresis control.

[1]  Chih-Chiang Hua,et al.  Control analysis of an active power filter using Lyapunov candidate , 2009 .

[2]  Hasan Komurcugil,et al.  A new control strategy for single-phase shunt active power filters using a Lyapunov function , 2006, IEEE Transactions on Industrial Electronics.

[3]  Yu Wang,et al.  Active Power Filter of Three-Phase Based on Neural Network , 2008, 2008 Fourth International Conference on Natural Computation.

[4]  Syuan-Yi Chen,et al.  Robust Dynamic Sliding-Mode Control Using Adaptive RENN for Magnetic Levitation System , 2009, IEEE Transactions on Neural Networks.

[5]  Avik Bhattacharya,et al.  A Shunt Active Power Filter With Enhanced Performance Using ANN-Based Predictive and Adaptive Controllers , 2011, IEEE Transactions on Industrial Electronics.

[6]  S Masjedi,et al.  Improved shunt APF based on using adaptive RBF neural network and modified hysteresis current control , 2010, SPEEDAM 2010.

[7]  Shixi Hou,et al.  Adaptive Fuzzy Control with Supervisory Compensator for Three-Phase Active Power Filter , 2012, J. Appl. Math..

[8]  Romeo Ortega,et al.  An Adaptive Controller for the Shunt Active Filter Considering a Dynamic Load and the Line Impedance , 2009, IEEE Transactions on Control Systems Technology.

[9]  Young-Kiu Choi,et al.  An adaptive neurocontroller using RBFN for robot manipulators , 2004, IEEE Trans. Ind. Electron..

[10]  Abdellatif Miraoui,et al.  Current Harmonic Compensation by a Single-Phase Shunt Active Power Filter Controlled by Adaptive Neural Filtering , 2009, IEEE Transactions on Industrial Electronics.

[12]  Zhihong Man,et al.  A New Adaptive Backpropagation Algorithm Based on Lyapunov Stability Theory for Neural Networks , 2006, IEEE Transactions on Neural Networks.

[13]  Petros A. Ioannou,et al.  Robust Adaptive Control , 2012 .

[14]  Ming-Ji Yang,et al.  Model Reference Adaptive Control Design for a Shunt Active-Power-Filter System , 2006, IEEE Transactions on Industrial Electronics.

[15]  Patrice Wira,et al.  A Unified Artificial Neural Network Architecture for Active Power Filters , 2007, IEEE Transactions on Industrial Electronics.

[16]  Liu Bin-shuai.  Improved triangle-wave pulse-width modulation current control method for active power filter , 2004 .

[17]  Kamal Al-Haddad,et al.  Experimental Design of a Nonlinear Control Technique for Three-Phase Shunt Active Power Filter , 2010, IEEE Transactions on Industrial Electronics.

[18]  G.W. Chang,et al.  A novel reference compensation current strategy for shunt active power filter control , 2004, IEEE Transactions on Power Delivery.

[19]  Lorenzo Marconi,et al.  Robust nonlinear control of shunt active filters for harmonic current compensation , 2007, Autom..

[20]  M. Castilla,et al.  Feedback Linearization of a Single-Phase Active Power Filter via Sliding Mode Control , 2008, IEEE Transactions on Power Electronics.

[21]  L.M. Ang,et al.  Adaptive RBF Neural Network Training Algorithm For Nonlinear And Nonstationary Signal , 2006, 2006 International Conference on Computational Intelligence and Security.

[22]  G. G. Stokes.  "J." , 1890, The New Yale Book of Quotations.

[23]  Xu Dianguo,et al.  Improved hysteresis current control for active power filter , 2003, 2003 IEEE International Symposium on Industrial Electronics ( Cat. No.03TH8692).

[24]  E.R. Cadaval,et al.  Comparison of Control Strategies for Shunt Active Power Filters in Three-Phase Four-Wire Systems , 2007, IEEE Transactions on Power Electronics.