Wind-Storage Collaborative Control-assisted Frequency Regulation of Power Networks
The continuous increase of penetration rate of wind generations to power networks has resulted in reduced e-quivalent moment of inertia and posed a significant challenge to frequency stability.By utilizing frequency regulation capa-bilities of wind turbines themselves and energy storage systems,the present work made a preliminary attempt to establish a wind-storage collaborative control-based frequency regulation strategy with improved reliability and utility.The proposed control strategy was verified effective by MATLAB/Simulink modeling and simulation.