Water kinetic energy composite friction nanometer generator and intelligent buoy

The invention relates to the field of new energy power generation, in particular to a water kinetic energy composite friction nano-generator and an intelligent buoy. The generator comprises a floating body, a first power generation suite and a second power generation suite. The first power generation suite comprises a bidirectional air turbine and a non-contact friction power generation set, drives a turbine device to rotate by means of airflow or water flow in the floating and sinking process of the floating body, and then drives a movable friction plate in the non-contact friction power generation set to rotate relative to a fixed friction plate to generate power. And the second power generation suite drives the friction ball to roll on the electrode layer by utilizing the swinging of the floating body so as to generate power by friction. The device can collect potential energy in stormy waves and convert the potential energy into electric energy when the stormy waves drive the floating body to float, sink