HYBRID TRANSMISSION SYSTEMS INCLUDING CRANKSHAFT INTEGRATED STARTER-GENERATORS

This disclosure details transmission systems for electrified vehicles. Exemplary transmission systems may include a crankshaft integrated starter-generator. The crankshaft integrated starter-generator may include an electric machine and an integrated rotor carrier/input shaft assembly. The integrated rotor carrier/input shaft assembly is configured to support the electric machine and provide an interface for mounting the crankshaft integrated starter-generator relative to a torque converter. The torque converter may be mounted to a flange of the integrated rotor carrier/input shaft assembly that is inside the diameter of a rotor of the electric machine.