FIELD: starting prime movers of vehicles, mainly motor cars, and generating electrical energy for vehicle power mains.
SUBSTANCE: proposed method intended to control starter-generator system with planet reduction unit involves free rotation of external ring gear of reduction unit which is accelerated and stopped as soon as it has gained speed. Device implementing this method has electromechanical and electrical equipment sections where electrical machine rotor, belt transmission, and revolving parts of reduction unit accumulate kinetic energy during initial starting moment.
EFFECT: enhanced starting torque, reduced mass and size of electromechanical and electrical equipment.
3 cl, 4 dwg
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Authors
Dates
2004-09-10—Published
1999-07-02—Filed