FIELD: transportation.
SUBSTANCE: invention relates to vehicle drive system. Drive arrangement for a power-driven vehicle with a hybrid drive having an internal combustion engine and an electric machine, which through the gearbox, alternately or jointly supply the output drive power to the differential. Engine is disconnected by the disengaging clutch. Gearbox is divided into two partial gear boxes, each of which has a minimum of two gear ratios. Engine is connected for driving to the first partial gearbox so that it cannot be disconnected. Electric machine is placed on a line along which power is transmitted, downstream of the disengaging clutch located at the output of the first partial gearbox, but upstream of the second partial gearbox. Output of the second partial gearbox delivers the output drive power to the bridge differential.
EFFECT: solution is aimed at overlapping the speed range.
13 cl, 3 dwg
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