EP 2539174 A1 20130102 - METHOD FOR CHARGING AND/OR DISCHARGING AN ELECTRIC ENERGY STORE OF AN ELECTRICALLY DRIVEN VEHICLE, AND SUCH A VEHICLE
Title (en)
METHOD FOR CHARGING AND/OR DISCHARGING AN ELECTRIC ENERGY STORE OF AN ELECTRICALLY DRIVEN VEHICLE, AND SUCH A VEHICLE
Title (de)
VERFAHREN ZUM LADEN UND/ODER ENTLADEN EINES ELEKTROENERGIESPEICHERS EINES ELEKTRISCH ANGETRIEBENEN FAHRZEUGS UND EIN SOLCHES FAHRZEUG
Title (fr)
PROCÉDÉ POUR CHARGER ET/OU DÉCHARGER UN ACCUMULATEUR D'ÉNERGIE ÉLECTRIQUE D'UN VÉHICULE ÉLECTRIQUE ET VÉHICULE EN QUESTION
Publication
Application
Priority
- DE 102010009436 A 20100222
- EP 2011052333 W 20110217
Abstract (en)
[origin: WO2011101400A1] The invention relates to a method for charging an electric energy store (15) of an electrically driven vehicle (25). A first electric motor (1) of the vehicle is supplied with electric energy by an energy supplying device (11) that lies outside of the vehicle. The first electric motor (1) operates in the motor mode, and the motor shaft of the first electric motor is mechanically connected to a motor shaft of a second electric motor (2) of the vehicle, whereby the second electric motor (2) is mechanically driven by the first electric motor (1). Electric energy that is supplied by the second electric motor (2), said second electric motor operating in the generator mode, is transferred to the electric energy store (15), and the electric energy store (15) is charged by means of said electric energy. The invention further relates to a method for discharging an electric energy store of an electrically driven vehicle and to such a vehicle.
IPC 8 full level
B60L 11/18 (2006.01)
CPC (source: EP US)
B60L 53/00 (2019.01 - EP US); Y02T 10/70 (2013.01 - EP); Y02T 10/7072 (2013.01 - EP); Y02T 90/14 (2013.01 - EP)
Citation (search report)
See references of WO 2011101400A1
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
DOCDB simple family (publication)
DE 102010009436 A1 20110825; CN 102844222 A 20121226; EP 2539174 A1 20130102; WO 2011101400 A1 20110825
DOCDB simple family (application)
DE 102010009436 A 20100222; CN 201180019313 A 20110217; EP 11704441 A 20110217; EP 2011052333 W 20110217