Direct-driven wave power generation device based on differential evolution algorithm

The utility model provides a direct-driven wave power generation device based on a differential evolution algorithm, which comprises an anchoring and supporting component, an accommodating and positioning component, a wave driving and rotating component, an electric energy conversion component and an auxiliary lubricating component, and adopts a driving and rotating balance wheel with an eccentric structure to drive a driving and rotating shaft rod to rotate; a driving gear on the driving shaft rod is meshed with a driven gear on the permanent magnet motor, so that the permanent magnet motor is driven to operate and generate electricity, a motor controller is adopted to control the operation state of the permanent magnet motor through a differential evolution algorithm so as to improve the electricity generating efficiency, and an oil storage box body and an oil outlet end pipe are adopted to form an auxiliary lubricating component. Lubricating oil in the oil storage box body can flow out through the oil outl