FIELD: wind-power engineering. SUBSTANCE: windmill speed regulator has case, spring, rod, push-button interrupters, and movable retainer, all mounted on moving part of rotor as well as wind-vane switches with worm reduction gear and power supply installed on fixed part of rotor. Inertial sensor is inserted in switching circuit for self-positioning of vanes against wind and has four push-button interrupters of which two normally closed ones are connected between power supply and wind-vane switches and two normally open interrupters, between power supply and reversing motor of worm reduction gear mounted on central swivel axle. EFFECT: improved design. 3 cl, 3 dwg
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Authors
Dates
1997-03-27—Published
1992-11-19—Filed