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

作者：Fei Juntao^*; Wang Zhe

来源：International Journal of Advanced Robotic Systems, 2013, 10(5): 258.

DOI：10.5772/56535

• Active Power Filter
• Adaptive Control
• RBF Neural Network

An adaptive radial basis 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.

• 出版日期2013-5-28
• 单位河海大学