Momentum-conserving wind-driven electrical generator

摘要

Wind-driven electrical generators will slow and lose kinetic energy when the wind slows or stops. When the wind slows or stops, kinetic energy in the rotating turbine and other rotating components that would otherwise be lost, is conserved by supplying a supplemental mechanical energy to the rotating components using a battery-powered motor. The electrical power for the drive motor is obtained from solar-charged batteries. In an alternate embodiment, solar cells provide all of the energy for the drive motor.