EP 3867115 A1 20210825 - A HYBRID DRIVE MODULE, AND A METHOD FOR IMPROVING PERFORMANCE OF SUCH HYBRID DRIVE MODULE
Title (en)
A HYBRID DRIVE MODULE, AND A METHOD FOR IMPROVING PERFORMANCE OF SUCH HYBRID DRIVE MODULE
Title (de)
HYBRIDES ANTRIEBSMODUL UND VERFAHREN ZUR LEISTUNGSVERBESSERUNG EINES SOLCHEN HYBRIDEN ANTRIEBSMODULS
Title (fr)
MODULE D'ENTRAÎNEMENT HYBRIDE ET PROCÉDÉ POUR AMÉLIORER LES PERFORMANCES D'UN TEL MODULE D'ENTRAÎNEMENT HYBRIDE
Publication
Application
Priority
- SE 1851283 A 20181018
- EP 2019078450 W 20191018
Abstract (en)
[origin: WO2020079265A1] A method for reducing acceleration variations of an output shaft (102) of a hybrid drive module (100), said hybrid drive module (100) comprising an electrical motor (110) being connected to the output shaft (102), wherein a crankshaft (22) of an associated internal combustion engine (20) is connected to an input shaft (101) of the hybrid drive module, and wherein the input shaft (101) is connected to the output shaft (102) via a dual mass flywheel (140) and a first clutch (130), said method comprising the steps of: - determining (202) the actual acceleration of the output shaft (102), - determining (204) the torque required to at least to some extent reduce said actual acceleration, and - applying (206) said determined torque to said output shaft (102) by activating the electrical motor (110).
IPC 8 full level
B60W 20/11 (2016.01); B60K 6/38 (2007.10); B60K 6/387 (2007.10); B60K 6/48 (2007.10); B60W 20/17 (2016.01); B60W 30/20 (2006.01)
CPC (source: EP)
B60K 6/38 (2013.01); B60K 6/387 (2013.01); B60K 6/48 (2013.01); B60W 20/11 (2016.01); B60W 20/17 (2016.01); B60W 30/20 (2013.01); B60K 2006/4825 (2013.01); B60K 2006/4833 (2013.01); B60W 2030/206 (2013.01); B60W 2050/0037 (2013.01); B60W 2050/0041 (2013.01); B60W 2050/0057 (2013.01); B60W 2510/102 (2013.01); B60W 2510/1045 (2013.01); B60W 2710/083 (2013.01); Y02T 10/62 (2013.01)
Citation (search report)
See references of WO 2020079265A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 2019078450 W 20191018; EP 19797187 A 20191018