Association of wind turbine based dispersed generators and storage systems to participate in primary frequency control

The goal of this work is to develop a supervision strategy for hybrid generation systems. This strategy must allow to improve the grid insertion of wind turbine generators (WTG) by associating them some storage systems and foreseeable decentralized generator (FDG). To maintain a reference power and to contribute to the primary frequency control with a hybrid generator based on variable speed WTG, storage systems and FDG, a fuzzy logic supervisor is proposed. A detailed method to build this supervisor is proposed. The performance of this supervisor is shown with the help of simulation.