Detailed dynamic modeling of Permanent Magnet Synchronous machine based wind turbine for power system dynamic analysis

Wind energy system as a renewable energy source has been developed remarkably during the last decade to supplement large scale power systems, micro grids and smart grids. While Considerable research efforts have been directed to wind energy system modeling and analysis, comprehensive model developments for grid integration studies have been relatively sparse. This paper presents a detailed dynamic modeling for wind energy conversion system based on Permanent Magnet Synchronous Generator. The wind turbine system is equipped with maximum power point tracking module and pitch angle control. The control system aims to regulate the generator shaft speed, DC link voltage, and output reactive power while minimizing generator losses. The overall system is simulated in MATLAB. The simulation result indicates the presented model adequately represents the details of the system performance while meeting all control objectives.