FIELD: transport.
SUBSTANCE: invention relates to carrier drives. Proposed system comprises ICE and gearbox output shafts, electrical machine with stator and rotor, planetary gearing with sun gear, ring gear and pinion gear. Engine output shaft engages with sun gear to run at first rpm as a single piece. Gearbox input shaft engages with planetary gear pinion to run at second rpm as a single piece Electrical machine rotor engages with planetary gearing ring gear to make the latter run at third rpm. This system comprises control unit to evaluate the gearbox input shaft required rpm and to receive data on engine output shaft rpm. Besides it controls said electrical machine to make ring gear run at rpm combined with that of engine output shaft at gearbox input shaft required rpm.
EFFECT: adequate gearbox input shaft rpm variation.
9 cl, 3 dwg
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Authors
Dates
2015-07-27—Published
2011-12-16—Filed