Self-Adjusting Fuzzy MPPT PV System Control by FPGA Design

In this paper, an adaptive fuzzy MPPT controller is designed with FPGA, the design of fuzzy controller and adaptive control theory is described in detail, and it is discussed that how to implement adaptive fuzzy MPPT control with FPGA, and finally The solar storage control system is built with the controller, the experiment proved that the controller using this method can adjust the parameter according to the change of the external condition, with fast search optimum ability to make the system working at the max power point steadily, lays the foundation for SoC design of PV system.