EP 2416982 A1 20120215 - TRANSMISSION OF POWER BIDIRECTIONALLY AND WITHOUT CONTACT TO CHARGE ELECTRIC VEHICLES
Title (en)
TRANSMISSION OF POWER BIDIRECTIONALLY AND WITHOUT CONTACT TO CHARGE ELECTRIC VEHICLES
Title (de)
BIDIREKTIONALE UND BERÜHRUNGSFREIE ÜBERTRAGUNG VON LEISTUNG ZUM LADEN VON ELEKTROFAHRZEUGEN
Title (fr)
TRANSMISSION DE PUISSANCE BIDIRECTIONNELLE ET SANS CONTACT POUR LA CHARGE DE VÉHICULES ÉLECTRIQUES
Publication
Application
Priority
- EP 2010054496 W 20100406
- DE 102009016823 A 20090409
Abstract (en)
[origin: WO2010115867A1] The invention relates to a device for transmitting power without contact to charge electric vehicles. The converter that feeds the electric drive and is present anyway in an electric vehicle also is used for transmitting energy to the vehicle without contact. For this purpose, a resonant operation is proposed for the inductive transmission of energy. The leakage inductance of the transformer is resonantly adjusted therefor by means of a serial capacitor. The load current is then switched at the zero-crossing.
IPC 8 full level
B60L 11/18 (2006.01); H02J 5/00 (2006.01)
CPC (source: EP US)
B60L 15/007 (2013.01 - EP US); B60L 50/51 (2019.01 - EP US); B60L 53/122 (2019.01 - EP US); B60L 53/22 (2019.01 - EP US); B60L 53/24 (2019.01 - EP US); B60L 55/00 (2019.01 - EP US); H02J 50/12 (2016.02 - EP US); H02J 7/00712 (2020.01 - EP US); H02J 2207/20 (2020.01 - EP US); Y02E 60/00 (2013.01 - EP US); Y02T 10/64 (2013.01 - EP US); Y02T 10/70 (2013.01 - EP US); Y02T 10/7072 (2013.01 - EP US); Y02T 90/12 (2013.01 - US); Y02T 90/14 (2013.01 - EP US); Y02T 90/16 (2013.01 - US); Y04S 10/126 (2013.01 - EP US)
Citation (search report)
See references of WO 2010115867A1
Designated contracting state (EPC)
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 SE SI SK SM TR
DOCDB simple family (publication)
WO 2010115867 A1 20101014; CN 102387935 A 20120321; EP 2416982 A1 20120215; US 2012032633 A1 20120209
DOCDB simple family (application)
EP 2010054496 W 20100406; CN 201080015622 A 20100406; EP 10717571 A 20100406; US 201013263687 A 20100406