Ocean wave energy converter utilizing dual rotors

摘要

An apparatus for converting the kinetic energy of ocean waves into electricity is disclosed. The apparatus includes a main body member. A generator is located within the main body member. The generator includes a axle having a positive direction and a negative direction. An inner rotor is driven by the axle, wherein the inner rotor is driven only in the negative direction of the axle. An outer rotor surrounds the inner rotor and is also being driven by the axle, wherein the outer rotor is driven only in the positive direction of the driveshaft. A stationary ring is located between the inner rotor and the outer rotor. A drive rod, having a buoy attached to one end, is configured to freely move between an upstroke position and a downstroke position. The drive rod drives the generator as it reciprocates between the upstroke position and the downstroke position.

主权项

1. An apparatus for converting the kinetic energy of ocean waves into electricity, comprising:
a main body member; a generator located within the main body member for generating electricity, the at least one generator having:
an axle having a positive direction and a negative direction;an inner rotor driven by the axle, wherein the inner rotor is driven only in the negative direction of the axle;an outer rotor surrounding the inner rotor and being driven by the axle, wherein the outer rotor is driven only in the positive direction of the axle;a stationary ring between the inner rotor and the outer rotor; and a drive rod having a buoy attached to one end, the drive rod freely movable between an upstroke position and a downstroke position, the drive rod driving the generator as the drive rod reciprocates between the upstroke position and the downstroke position; whereby the undulation of the ocean waves relative to the buoy of the drive rod reciprocates the drive rod between the upstroke position and the downstroke position.