Advanced control for wind energy conversion systems with flywheel storage dedicated to improving the quality of energy

摘要: Abstract In this article presents two techniques of commands DTC (direct torque control) and DPC power applied in the system converting wind energy with storage. The generator used is based on a double fed induction (DFIG) where stator linked directly network rotor connected to through converter. flywheel storage (FESS) flywheel, an machine (IM) electronic converter associated via DC bus. converters side DFIG are controlled by DTC. three-level electricity grid which ensures constant bus voltage DPC, order mitigate wave quality problems. literature, control strategy has been frequently for levels direct these systems purpose eliminating block pulse width modulation loops regulations internal variables, gives faster response. use switching table makes more efficient from technical economic view. A maximum tracking technique «Maximum Power Point Tracking» (MPPT) pitch angle presented. model complete developed Matlab/Simulink/to analyze simulation results integration chain electric networks.