Hybrid drive, particularly plug-in drive or range-extender drive for motor vehicle, has internal combustion engine, two electric machines and gearing, where gearing is formed as planetary gearing

摘要

#CMT# #/CMT# The hybrid drive has an internal combustion engine (VM), two electric machines (EM1,EM2) and a gearing, where the gearing is formed as a planetary gearing (PG) and comprises a hollow wheel (HR), a sun wheel (SR), a planetary carrier (PT) and multiple switching elements (A,B). A gearing input shaft (GE) is drive-connected with one of the two electric machines. The planetary carrier is connected with a gearing output shaft (GA). #CMT#USE : #/CMT# Hybrid drive, particularly plug-in drive or range-extender drive for a motor vehicle. #CMT#ADVANTAGE : #/CMT# The hybrid drive has an internal combustion engine, two electric machines and a gearing, where the gearing is formed as a planetary gearing and comprises a hollow wheel, a sun wheel, a planetary carrier and multiple switching elements, and hence ensures cost effective manufacturing and efficient operation of the hybrid drive. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic view of a hybrid drive. A,B : Switching elements EM1,EM2 : Electric machines GA : Gearing output shaft GE : Gearing input shaft HR : Hollow wheel PG : Planetary gearing PT : Planetary carrier SR : Sun wheel VM : Internal combustion engine.