An electrified powertrain that generates and transfers drive torque to a driveline of a hybrid vehicle includes first and second electric motors, an internal combustion engine (ICE), a first, second and third planetary gear set, and multiple clutches. The first planetary gear set is selectively coupled for rotation with the second electric motor, the first planetary gear set including a first sun gear, a first carrier and a first ring gear, wherein the first carrier is coupled to the driveline. The second planetary gear set is selectively coupled for rotation with the second electric motor output, the second planetary gear set including a second sun gear, a second carrier and a second ring gear. An input split device comprises the third planetary gear set that is selectively coupled for rotation with one of the first electric motor and the ICE.
Four speed electric variable transmission for rear wheel drive hybrid vehicles
2024-12-24
Patent
Electronic Resource
English
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