Optimization PI controller of grid connected for wind turbine based on PMSG

Wind energy is a sustainable renewable source of energy since the wind will be around as long as the sun keeps shinning. Wind energy is mainly used to generate electricity. A wind turbine uses kinetic motion to generate clean and renewable energy. In the case of a wind turbine, the turbine blades are designed to capture the kinetic energy in wind. In this paper, the wind turbine is based on Permanent Magnet Synchronous Generator (PMSG) to transform mechanical energy into electrical energy for three-phase of grid connected. The filter is designed in a control system with PI to control the active power (P) and reactive power (Q). The experimental design has connected to the electrical power system with voltage at 380 V and 50 Hz. The simulated results have shown that at 0.1 second, it found that the grid connected system can improve oscillation and reduce maximum overshoot in a life time. As a result, the power system can transfer active and reactive power in grid connected with PMSG, effectively.