WO2012042179A3 - Contactless charging of a motor vehicle battery - Google Patents

Contactless charging of a motor vehicle battery Download PDF

Info

Publication number
WO2012042179A3
WO2012042179A3 PCT/FR2011/052276 FR2011052276W WO2012042179A3 WO 2012042179 A3 WO2012042179 A3 WO 2012042179A3 FR 2011052276 W FR2011052276 W FR 2011052276W WO 2012042179 A3 WO2012042179 A3 WO 2012042179A3
Authority
WO
WIPO (PCT)
Prior art keywords
motor vehicle
vehicle battery
contactless charging
secondary coil
battery
Prior art date
Application number
PCT/FR2011/052276
Other languages
French (fr)
Other versions
WO2012042179A2 (en
Inventor
Menouar Ameziani
Olivier Cayol
Original Assignee
Renault S.A.S.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Renault S.A.S. filed Critical Renault S.A.S.
Publication of WO2012042179A2 publication Critical patent/WO2012042179A2/en
Publication of WO2012042179A3 publication Critical patent/WO2012042179A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/12—Inductive energy transfer
    • B60L53/126—Methods for pairing a vehicle and a charging station, e.g. establishing a one-to-one relation between a wireless power transmitter and a wireless power receiver
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/40—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries adapted for charging from various sources, e.g. AC, DC or multivoltage
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/48—The network being an on-board power network, i.e. within a vehicle for electric vehicles [EV] or hybrid vehicles [HEV]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or receiving devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Abstract

The invention relates to part of a device for charging a battery (10), intended to be mounted inside a motor vehicle, characterised in that it comprises: a secondary coil (3) that can be connected to the battery (10) so that it can transmit a charge current thereto; and a backup coil (23) that can be connected electrically so that it can transfer a charge power in a contactless manner to the secondary coil (3) in order to generate a current in the secondary coil.
PCT/FR2011/052276 2010-10-01 2011-09-29 Contactless charging of a motor vehicle battery WO2012042179A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1057973A FR2965678B1 (en) 2010-10-01 2010-10-01 NON-CONTACT CHARGE OF A MOTOR VEHICLE BATTERY.
FR1057973 2010-10-01

Publications (2)

Publication Number Publication Date
WO2012042179A2 WO2012042179A2 (en) 2012-04-05
WO2012042179A3 true WO2012042179A3 (en) 2013-08-08

Family

ID=43827099

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2011/052276 WO2012042179A2 (en) 2010-10-01 2011-09-29 Contactless charging of a motor vehicle battery

Country Status (2)

Country Link
FR (1) FR2965678B1 (en)
WO (1) WO2012042179A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9859052B2 (en) * 2013-11-25 2018-01-02 A.K. Stamping Co., Inc. Wireless charging coil
US9490656B2 (en) 2013-11-25 2016-11-08 A.K. Stamping Company, Inc. Method of making a wireless charging coil

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008140333A2 (en) * 2007-05-10 2008-11-20 Auckland Uniservices Limited Multi power sourced electric vehicle
US20100044123A1 (en) * 2005-05-24 2010-02-25 Rearden, Llc System and method for powering vehicle using radio frequency signals and feedback
US20100065352A1 (en) * 2008-09-18 2010-03-18 Toyota Jidosha Kabushiki Kaisha Noncontact electric power receiving device, noncontact electric power transmitting device, noncontact electric power feeding system, and electrically powered vehicle
US20100207771A1 (en) * 2009-02-17 2010-08-19 Diversified Power International, Llc Inductively coupled power transfer assembly
DE102009020504A1 (en) * 2009-05-08 2010-12-02 Sew-Eurodrive Gmbh & Co. Kg Charging arrangement for a vehicle and vehicle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4236286A1 (en) 1992-10-28 1994-05-05 Daimler Benz Ag Method and arrangement for automatic contactless charging

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100044123A1 (en) * 2005-05-24 2010-02-25 Rearden, Llc System and method for powering vehicle using radio frequency signals and feedback
WO2008140333A2 (en) * 2007-05-10 2008-11-20 Auckland Uniservices Limited Multi power sourced electric vehicle
US20100065352A1 (en) * 2008-09-18 2010-03-18 Toyota Jidosha Kabushiki Kaisha Noncontact electric power receiving device, noncontact electric power transmitting device, noncontact electric power feeding system, and electrically powered vehicle
US20100207771A1 (en) * 2009-02-17 2010-08-19 Diversified Power International, Llc Inductively coupled power transfer assembly
DE102009020504A1 (en) * 2009-05-08 2010-12-02 Sew-Eurodrive Gmbh & Co. Kg Charging arrangement for a vehicle and vehicle

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
COX N R: "A universal power converter for emergency charging of electric vehicle batteries", APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, 1995. APEC '95. C ONFERENCE PROCEEDINGS 1995., TENTH ANNUAL DALLAS, TX, USA 5-9 MARCH 1995, NEW YORK, NY, USA,IEEE, US, 5 March 1995 (1995-03-05), pages 965 - 969, XP010147691, ISBN: 978-0-7803-2482-4, DOI: DOI:10.1109/APEC.1995.469057 *

Also Published As

Publication number Publication date
FR2965678B1 (en) 2014-12-12
FR2965678A1 (en) 2012-04-06
WO2012042179A2 (en) 2012-04-05

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