GB2347801B - Battery chargers - Google Patents

Battery chargers

Info

Publication number
GB2347801B
GB2347801B GB9922366A GB9922366A GB2347801B GB 2347801 B GB2347801 B GB 2347801B GB 9922366 A GB9922366 A GB 9922366A GB 9922366 A GB9922366 A GB 9922366A GB 2347801 B GB2347801 B GB 2347801B
Authority
GB
United Kingdom
Prior art keywords
battery chargers
chargers
battery
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB9922366A
Other versions
GB2347801A (en
GB9922366D0 (en
Inventor
Lee Juby
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EA Technology Ltd
Original Assignee
EA Technology Ltd
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 EA Technology Ltd filed Critical EA Technology Ltd
Publication of GB9922366D0 publication Critical patent/GB9922366D0/en
Priority to PCT/GB2000/000844 priority Critical patent/WO2000054387A1/en
Priority to AU29309/00A priority patent/AU2930900A/en
Publication of GB2347801A publication Critical patent/GB2347801A/en
Application granted granted Critical
Publication of GB2347801B publication Critical patent/GB2347801B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
    • 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
    • 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
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • 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
    • 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
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles
    • Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/12—Remote or cooperative charging

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
GB9922366A 1999-03-10 1999-09-21 Battery chargers Expired - Fee Related GB2347801B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/GB2000/000844 WO2000054387A1 (en) 1999-03-10 2000-03-08 Battery chargers
AU29309/00A AU2930900A (en) 1999-03-10 2000-03-08 Battery chargers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9905539.4A GB9905539D0 (en) 1999-03-10 1999-03-10 Battery chargers

Publications (3)

Publication Number Publication Date
GB9922366D0 GB9922366D0 (en) 1999-11-24
GB2347801A GB2347801A (en) 2000-09-13
GB2347801B true GB2347801B (en) 2001-01-17

Family

ID=10849371

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9905539.4A Ceased GB9905539D0 (en) 1999-03-10 1999-03-10 Battery chargers
GB9922366A Expired - Fee Related GB2347801B (en) 1999-03-10 1999-09-21 Battery chargers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9905539.4A Ceased GB9905539D0 (en) 1999-03-10 1999-03-10 Battery chargers

Country Status (1)

Country Link
GB (2) GB9905539D0 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8831513B2 (en) 2003-02-04 2014-09-09 Access Business Group International Llc Adaptive inductive power supply with communication
US9013895B2 (en) 2003-02-04 2015-04-21 Access Business Group International Llc Adaptive inductive power supply

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2325875B1 (en) * 2008-05-28 2010-06-25 Fundacion Circe - Centro De Investigacion De Recursos Y Consumos Energeticos POWER TRANSFER SYSTEM WITH HIGH FREQUENCY INDUCTIVE COUPLING AND ASSOCIATED PROCEDURE.
ES2326780B2 (en) * 2008-05-29 2010-06-16 Fundacion Circe - Centro De Investigacion De Recursos Y Consumos Energeticos AUTOMATIC METHOD OF CONTROL OF A POWER TRANSFER SYSTEM WITH HIGH FREQUENCY INDUCTIVE COUPLING.
US8466654B2 (en) 2008-07-08 2013-06-18 Qualcomm Incorporated Wireless high power transfer under regulatory constraints
CN102177042B (en) * 2008-10-09 2013-10-23 丰田自动车株式会社 Non-contact power transmission device and vehicle having non-contact power transmission device
WO2010115867A1 (en) * 2009-04-09 2010-10-14 Siemens Aktiengesellschaft Transmission of power bidirectionally and without contact to charge electric vehicles
FR2947114B1 (en) * 2009-06-17 2014-09-19 Renault Sas CHARGING A BATTERY OF A MOTOR VEHICLE
DE102009052733B4 (en) * 2009-11-12 2020-10-22 Sew-Eurodrive Gmbh & Co Kg Electrical device with means for generating an alternating current and system
WO2013012480A1 (en) * 2011-07-21 2013-01-24 Ut-Battelle, Llc Regulation control and energy management scheme for wireless power transfer
DE102012215376A1 (en) 2012-08-30 2014-05-28 Bayerische Motoren Werke Aktiengesellschaft Foreign body detection in inductive charging
ES2566976B1 (en) * 2014-09-15 2017-01-31 Instalaciones Inabensa, S.A. System and method for inductive charging of electric vehicle batteries
DE102016222999A1 (en) 2016-11-22 2018-05-24 Bayerische Motoren Werke Aktiengesellschaft Coil unit and vehicle with secondary coil unit

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5428521A (en) * 1992-10-21 1995-06-27 Alps Electric Co, Ltd. Non-contact power supply apparatus
EP0905856A1 (en) * 1997-02-03 1999-03-31 Sony Corporation Equipment and method for transmitting electric power

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5428521A (en) * 1992-10-21 1995-06-27 Alps Electric Co, Ltd. Non-contact power supply apparatus
EP0905856A1 (en) * 1997-02-03 1999-03-31 Sony Corporation Equipment and method for transmitting electric power

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8855558B2 (en) 1999-06-21 2014-10-07 Access Business Group International Llc Adaptive inductive power supply with communication
US9036371B2 (en) 1999-06-21 2015-05-19 Access Business Group International Llc Adaptive inductive power supply
US9368976B2 (en) 1999-06-21 2016-06-14 Access Business Group International Llc Adaptive inductive power supply with communication
US8831513B2 (en) 2003-02-04 2014-09-09 Access Business Group International Llc Adaptive inductive power supply with communication
US9013895B2 (en) 2003-02-04 2015-04-21 Access Business Group International Llc Adaptive inductive power supply
US9190874B2 (en) 2003-02-04 2015-11-17 Access Business Group International Llc Adaptive inductive power supply
US9246356B2 (en) 2003-02-04 2016-01-26 Access Business Group International Llc Adaptive inductive power supply

Also Published As

Publication number Publication date
GB2347801A (en) 2000-09-13
GB9922366D0 (en) 1999-11-24
GB9905539D0 (en) 1999-05-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20060921