| 摘要 |
<p>A flexible energy supplement apparatus for a flywheel battery, capable of being automatically separated. The flexible energy supplement apparatus is characterized in that an inner driving apparatus comprising a magnet and a centrifugation mechanism is additionally disposed in a vacuum box of a flywheel battery; an outer driving apparatus comprising a magnet is disposed outside the vacuum box; and the magnets of the inner driving apparatus and the outer driving apparatus are coupled by means of magnetic fields. The usage method comprises: a motor driving an outer driving apparatus to rotate; by means of the coupling of the magnetic fields, driving the centrifugation mechanism in the inner driving apparatus to rotate; when the rotation speed of the centrifugation mechanism reaches a value, the centrifugation mechanism driving a flywheel to rotate under the effect of a centrifugal force, and the energy being stored; and after the motor stops, the centrifugation mechanism being automatically separated from the flywheel. The flywheel continuously rotates depending on stored kinetic energy; and when the outside needs electric energy, the kinetic energy of the flywheel is converted into electric energy by means of a motor, and the electric energy is output to an external load. The advantages are as follows: in a no power scenario, the kinetic energy can be input to a flywheel battery by using the motor. The centrifugation mechanism can be separated from and combined with the flywheel automatically, thereby avoiding unnecessary energy loss.</p> |
