Title :
Neural network based NARMA controller for a DG in islanding mode
Author :
Akbarimajd, Adel ; Sobhani, Behrooz ; Shayeghi, Hossein
Author_Institution :
ECE Group, Univ. of Mohaghegh Ardabili, Ardabil, Iran
Abstract :
A neural-network based nonlinear autoregressive moving average controller is proposed for a DG in its islanding mode. When the DG is disconnected from the utility grid, its grid connected dq-current controller is disabled and the proposed controller undertakes control task. In the proposed controller, dynamics of the system is modeled and identified by two MLP neural networks. Then the controller is designed based on the constructed model. The performance of the controller is evaluated by simulations in SIMULINK/MATLAB.
Keywords :
autoregressive moving average processes; control system synthesis; distributed power generation; electric current control; multilayer perceptrons; neurocontrollers; nonlinear control systems; power generation control; power grids; power system simulation; DG; MLP neural networks; SIMULINK/MATLAB simulation; distributed generation; grid connected dq-current controller; islanding mode; neural network based NARMA controller design; nonlinear autoregressive moving average controller; utility grid; Autoregressive processes; Control systems; Frequency control; Load modeling; Neural networks; Reactive power; Voltage control; Controller; DG; Islanding Event; NARMA-L2; System Identification;
Conference_Titel :
Intelligent Systems Design and Applications (ISDA), 2011 11th International Conference on
Conference_Location :
Cordoba
Print_ISBN :
978-1-4577-1676-8
DOI :
10.1109/ISDA.2011.6121652
