Islanding detection method for DFIG wind turbines using artificial neural networks
The proposed method is based on the 2nd harmonic voltages and currents. The proposed method is robust to power quality disturbances and sudden changes. There is no NDZ as long as the load is close to the predefined boundaries. The proposed method is able to detect islanding operation within 2 cycles.
islanding detection artificial neural network distributed generations loss of grid/mains wind farm