Research on control strategy of wind power generation system based on four-port electromechanical converter

摘要

Wind power generation system based on four-port electromechanical converter (FPEC) is a new wind power system, which overcomes the shortcomings of many traditional wind power generation systems. According to its working mode and operating characteristics, this paper proposes an improved system control strategy as well as the concrete realization method based on fuzzy logic, which improves the energy management of wind power generation system. After the detailed theoretical analysis, this paper builds out the simulation model of fuzzy controller of the wind power generation system based on FPEC in MATLAB, describing the wind power generation system control based on fuzzy logic. The fuzzy controller has enhanced the robustness and flexibility of the wind power control system, and it lay the foundations for the development of this new wind power system.