HK1133957A1 - Controlling inductive power transfer systems and methods - Google Patents

Controlling inductive power transfer systems and methods

Info

Publication number
HK1133957A1
HK1133957A1 HK09109754A HK09109754A HK1133957A1 HK 1133957 A1 HK1133957 A1 HK 1133957A1 HK 09109754 A HK09109754 A HK 09109754A HK 09109754 A HK09109754 A HK 09109754A HK 1133957 A1 HK1133957 A1 HK 1133957A1
Authority
HK
Hong Kong
Prior art keywords
primary unit
secondary device
inductive power
power transfer
power
Prior art date
Application number
HK09109754A
Other languages
English (en)
Inventor
Michael Craig Stevens
Alexander Charles Knill
John Robert Dunton
Andrew Nicolas Dames
Kevin Alan Lamb
Original Assignee
Access Business Group Int Llc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32526836&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1133957(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Access Business Group Int Llc filed Critical Access Business Group Int Llc
Publication of HK1133957A1 publication Critical patent/HK1133957A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/12—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to underload or no-load
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/00302—Overcharge protection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/44—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to the rate of change of electrical quantities
    • H02J5/005—
    • 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
    • H02J50/40—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
    • H02J50/00—Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/60—Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
    • 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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • General Induction Heating (AREA)
  • Inverter Devices (AREA)
  • Control Of Direct Current Motors (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Emergency Protection Circuit Devices (AREA)
HK09109754A 2004-05-11 2009-10-21 Controlling inductive power transfer systems and methods HK1133957A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0410503A GB2414120B (en) 2004-05-11 2004-05-11 Controlling inductive power transfer systems
GB0502775A GB0502775D0 (en) 2004-05-11 2005-02-10 Controlling inductive power transfer systems

Publications (1)

Publication Number Publication Date
HK1133957A1 true HK1133957A1 (en) 2010-04-09

Family

ID=32526836

Family Applications (4)

Application Number Title Priority Date Filing Date
HK09109754A HK1133957A1 (en) 2004-05-11 2009-10-21 Controlling inductive power transfer systems and methods
HK09111981A HK1134864A1 (en) 2004-05-11 2009-12-18 Controlling inductive power transfer systems
HK10100529.8A HK1136906A1 (en) 2004-05-11 2010-01-18 Controlling inductive power transfer systems
HK12103385.3A HK1163375A1 (en) 2004-05-11 2012-04-05 Controlling inductive power transfer systems

Family Applications After (3)

Application Number Title Priority Date Filing Date
HK09111981A HK1134864A1 (en) 2004-05-11 2009-12-18 Controlling inductive power transfer systems
HK10100529.8A HK1136906A1 (en) 2004-05-11 2010-01-18 Controlling inductive power transfer systems
HK12103385.3A HK1163375A1 (en) 2004-05-11 2012-04-05 Controlling inductive power transfer systems

Country Status (12)

Country Link
US (7) US7554316B2 (de)
EP (3) EP2375532B1 (de)
JP (2) JP4741583B2 (de)
KR (2) KR101237105B1 (de)
CN (4) CN101488677B (de)
AT (1) ATE450915T1 (de)
DE (1) DE602005018045D1 (de)
ES (1) ES2702986T3 (de)
GB (2) GB2414120B (de)
HK (4) HK1133957A1 (de)
PL (1) PL2375532T3 (de)
WO (1) WO2005109598A1 (de)

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