A METHOD FOR GEARCHANGE OF A HYBRID VEHICLE

摘要

A method for gearchange in a gearbox during driving of a vehicle having a propulsion system comprising a combustion engine with an output shaft (2a), a gearbox (3) with an input shaft (3a), an electric machine (9) comprising a stator and a rotor, and a planetary gear comprising a sun gear (10), a ring gear (11 ) and a planet wheel carrier (12). The gearchange takes place with the members of the planetary gear interlocked.