Power system stability control and voltage stabilization for a wind farm based on adaptive dynamic programming

In this research, control system based on adaptive dynamic programming (GrHDP), presented for Wind farm Double-Fed Induction Generator (DFIG) in order to improve transient stability system under error conditions. Suggersted controller, implemented according to the interaction between the controller and plant as a based- adaptive dynamic programming (ADP) and based on pproximation of optimal control mode. The programming and simulation provided in MATLAB soft ware and the effectiveness of the proposed approach corroborated via two cases: The first case investigates a revised four-machine two-area system with high wind penetration and a static synchronous compensator. The second case is a practical size power system with wind farm based on actual data. In addition, detailed simulation analysis and comparative studies with traditional ADP approaches presented to demonstrate the superior performance of our method.