The MPPT algorithm combined with pitch angle control for the small-scale wind turbine in a wide speed range

This research proposes the control system structure for a small-scale wind turbine. Significantly, maximum power point tracking algorithm (MPPT) and pitch angle controller are deeply analyzed; this is base proposing strategy of MPPT combined with pitch-angle in wide speed range wind. article also researches converters, then analyses advantages each converter to choose suitable In design, expert experience takes advantage through fuzzy controller. The built based on PID its parameters adjusted by Fuzzy logic. results showed that effectiveness proposed much better than traditional strategy. Moreover, high low speeds, operates reliably stably.