WIND ELECTRIC GENERATOR Russian patent published in 2014 - IPC F03D9/00 

FIELD: electricity.

SUBSTANCE: wind electric generator contains a windwheel and a magnetoelectric generator installed at the shaft, a rotor of the generator, which is made as two discs with permanent magnets place at it at equal spaced, a static stator with equally-spaced inductance coils, which is placed between the rotor discs, centrifugal governors of a magnet gap and spade springs are installed at the shaft, the shaft has longitudinal spline grooves with inserted protrusions which are made in the rotor discs; the rotor discs are installed at the shaft so that they are movable in axial direction in regard to the static stator; spade springs are installed so that the magnet gap can be increased between the rotor permanent magnets and the stator inductance coils, each centrifugal governor of the magnet gap is made as a double-arm lever and installed so that it can diminish the magnet gap between the rotor permanent magnets and the stator inductance coils while a weight is installed at the other arm.

EFFECT: maintenance of electric power generation at low and high wind speeds and at increased electrical loads.

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