Generator Synchronization utilizing Brushless based on Bang -Bang Control Method

Abstract

The significant shortcoming of the double-fed induction generator is the presence of brushes in the rotor windings slip rings that lead to increased machine maintenance costs. Recently, a doubly-fed induction generator brushless technology was utilized to investigate that problem. Its full-order model is presented in the reference of arbitrary coordinates to investigate the generator conduct. Based on this model, a bang-bang controller-based method has been presented for the smooth and fast synchronization of the generator with the grid. To evaluate the performance of the suggested synchronization method, the control method has been simulated in the Matlab/Simulink program, confirming the suggested controller's correctness