WO2012001291A3 - Contactless charging of a motor vehicle battery - Google Patents

Contactless charging of a motor vehicle battery Download PDF

Info

Publication number
WO2012001291A3
WO2012001291A3 PCT/FR2011/051496 FR2011051496W WO2012001291A3 WO 2012001291 A3 WO2012001291 A3 WO 2012001291A3 FR 2011051496 W FR2011051496 W FR 2011051496W WO 2012001291 A3 WO2012001291 A3 WO 2012001291A3
Authority
WO
WIPO (PCT)
Prior art keywords
motor vehicle
charging
vehicle battery
contactless charging
receiver
Prior art date
Application number
PCT/FR2011/051496
Other languages
French (fr)
Other versions
WO2012001291A2 (en
Inventor
Menouar Ameziani
Olivier Cayol
Jeanne Houivet
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
Priority claimed from FR1055280A external-priority patent/FR2962264A1/en
Priority claimed from FR1055279A external-priority patent/FR2962263B1/en
Application filed by Renault S.A.S. filed Critical Renault S.A.S.
Publication of WO2012001291A2 publication Critical patent/WO2012001291A2/en
Publication of WO2012001291A3 publication Critical patent/WO2012001291A3/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
    • B60L53/122—Circuits or methods for driving the primary coil, e.g. supplying electric power to the coil
    • 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
    • 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
    • B60L53/30—Constructional details of charging stations
    • B60L53/35—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles
    • B60L53/36—Means for automatic or assisted adjustment of the relative position of charging devices and vehicles by positioning the vehicle
    • 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
    • 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
    • H02J50/80—Circuit arrangements or systems for wireless supply or distribution of electric power involving the exchange of data, concerning supply or distribution of electric power, between transmitting devices and 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
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • 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
    • B60L2210/00—Converter types
    • B60L2210/30—AC to DC converters
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • H02J7/0049—Detection of fully charged condition
    • 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
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/72—Electric energy management in electromobility
    • 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
    • Y02T90/12—Electric charging stations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The invention relates to a method for charging a power supply battery (10) of a motor vehicle using a charging system comprising an emitter (12) and a receiver (2) disposed inside the vehicle. The invention includes a step in which the emitter (12) detects the power absorbed by the receiver (2), and, below a pre-defined threshold, the battery (10) is considered to be fully charged, which triggers a final step (E40) comprising the detection of the end of battery charging and the deactivation of the receiver (2) at the end of the charging operation.
PCT/FR2011/051496 2010-07-01 2011-06-28 Contactless charging of a motor vehicle battery WO2012001291A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR1055279 2010-07-01
FR1055280 2010-07-01
FR1055280A FR2962264A1 (en) 2010-07-01 2010-07-01 Method for contact-less charging of power supply battery of motor vehicle i.e. electric car, involves detecting presence of battery by measurement and analysis of pulse train considering intensity and voltage at level of transmitter
FR1055279A FR2962263B1 (en) 2010-07-01 2010-07-01 NON-CONTACT CHARGE OF A MOTOR VEHICLE BATTERY

Publications (2)

Publication Number Publication Date
WO2012001291A2 WO2012001291A2 (en) 2012-01-05
WO2012001291A3 true WO2012001291A3 (en) 2012-05-10

Family

ID=45402479

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2011/051496 WO2012001291A2 (en) 2010-07-01 2011-06-28 Contactless charging of a motor vehicle battery

Country Status (1)

Country Link
WO (1) WO2012001291A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012125590A2 (en) 2011-03-11 2012-09-20 Utah State University Research Foundation Method and apparatus for controlling lcl converters using asymmetric voltage cancellation techniques
US9140763B2 (en) 2011-09-19 2015-09-22 Utah State University Wireless power transfer test system
US9240270B2 (en) 2011-10-07 2016-01-19 Utah State University Wireless power transfer magnetic couplers
US9761370B2 (en) 2012-01-23 2017-09-12 United States Department Of Energy Dual side control for inductive power transfer
FR3045231B1 (en) 2015-12-14 2017-12-08 Renault Sas DYNAMIC CONTACTLESS LOADING METHOD AND CORRESPONDING SYSTEM

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347472A (en) * 1980-10-20 1982-08-31 Lemelson Jerome H Apparatus and method for charging a battery in a vehicle
EP0586315A1 (en) * 1992-09-02 1994-03-09 Cableco Assembly for recharging storage batteries of a electrically driven vehicle
DE102006022223A1 (en) * 2006-05-11 2007-11-15 Sew-Eurodrive Gmbh & Co. Kg Contactlessly inductively supplyable system component e.g. carriage, has secondary coil inductively coupled to primary conductive system, and thermosensitiver switch controlling resonance flow or total coil flow at current
WO2008109691A2 (en) * 2007-03-05 2008-09-12 Mitch Randall Versatile apparatus and method for electronic devices
US20090038902A1 (en) * 2007-08-07 2009-02-12 Sitaramarao Srinivas Yechuri Method of providing electricity to a moving automobile
US20090189458A1 (en) * 2008-01-23 2009-07-30 Toyota Jidosha Kabushiki Kaisha Vehicle power supply apparatus and vehicle window member
US20100044123A1 (en) * 2005-05-24 2010-02-25 Rearden, Llc System and method for powering vehicle using radio frequency signals and feedback
WO2010032309A1 (en) * 2008-09-19 2010-03-25 トヨタ自動車株式会社 Noncontact power receiving device and vehicle equipped with it
US20100090524A1 (en) * 2007-05-17 2010-04-15 Kazuyoshi Obayashi Electric power supply system and vehicle
WO2010046744A2 (en) * 2008-10-20 2010-04-29 Toyota Jidosha Kabushiki Kaisha Power supply system
US20100110741A1 (en) * 2008-10-31 2010-05-06 University Of Florida Research Foundation, Inc. Miniature high voltage/current ac switch using low voltage single supply control
US20100123452A1 (en) * 2008-11-17 2010-05-20 Toyota Jidosha Kabushiki Kaisha Power supply system and method of controlling power supply system

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4347472A (en) * 1980-10-20 1982-08-31 Lemelson Jerome H Apparatus and method for charging a battery in a vehicle
EP0586315A1 (en) * 1992-09-02 1994-03-09 Cableco Assembly for recharging storage batteries of a electrically driven vehicle
US20100044123A1 (en) * 2005-05-24 2010-02-25 Rearden, Llc System and method for powering vehicle using radio frequency signals and feedback
DE102006022223A1 (en) * 2006-05-11 2007-11-15 Sew-Eurodrive Gmbh & Co. Kg Contactlessly inductively supplyable system component e.g. carriage, has secondary coil inductively coupled to primary conductive system, and thermosensitiver switch controlling resonance flow or total coil flow at current
WO2008109691A2 (en) * 2007-03-05 2008-09-12 Mitch Randall Versatile apparatus and method for electronic devices
US20100090524A1 (en) * 2007-05-17 2010-04-15 Kazuyoshi Obayashi Electric power supply system and vehicle
US20090038902A1 (en) * 2007-08-07 2009-02-12 Sitaramarao Srinivas Yechuri Method of providing electricity to a moving automobile
US20090189458A1 (en) * 2008-01-23 2009-07-30 Toyota Jidosha Kabushiki Kaisha Vehicle power supply apparatus and vehicle window member
WO2010032309A1 (en) * 2008-09-19 2010-03-25 トヨタ自動車株式会社 Noncontact power receiving device and vehicle equipped with it
US20100295506A1 (en) * 2008-09-19 2010-11-25 Toyota Jidosha Kabushiki Kaisha Noncontact power receiving apparatus and vehicle including the same
WO2010046744A2 (en) * 2008-10-20 2010-04-29 Toyota Jidosha Kabushiki Kaisha Power supply system
US20100110741A1 (en) * 2008-10-31 2010-05-06 University Of Florida Research Foundation, Inc. Miniature high voltage/current ac switch using low voltage single supply control
US20100123452A1 (en) * 2008-11-17 2010-05-20 Toyota Jidosha Kabushiki Kaisha Power supply system and method of controlling power supply system

Also Published As

Publication number Publication date
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