A powertrain includes a planetary gearset including an input connected to a shaft driveably connected to an engine, a second input driveably connected to an electric machine, and an output driveably connected to a countershaft, a clutch for releaseably connecting the countershaft and the input shaft through a first pair of meshing gears, and a brake for releaseably holding the input shaft and the input against rotation.
Powersplit powertrain for a hybrid electric vehicle
2015-08-18
Patent
Electronic Resource
English
CLUTCH CONTROL TO ENTER POWERSPLIT HYBRID POWERTRAIN PARALLEL MODE
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