WO2012064037A3 - Method and apparatus for transmission of wireless power - Google Patents

Method and apparatus for transmission of wireless power Download PDF

Info

Publication number
WO2012064037A3
WO2012064037A3 PCT/KR2011/008127 KR2011008127W WO2012064037A3 WO 2012064037 A3 WO2012064037 A3 WO 2012064037A3 KR 2011008127 W KR2011008127 W KR 2011008127W WO 2012064037 A3 WO2012064037 A3 WO 2012064037A3
Authority
WO
WIPO (PCT)
Prior art keywords
wireless power
transmission
reception apparatus
command
power reception
Prior art date
Application number
PCT/KR2011/008127
Other languages
French (fr)
Other versions
WO2012064037A2 (en
Inventor
Jaesung Lee
Jeongkyo Seo
Original Assignee
Lg Electronics Inc.
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 Lg Electronics Inc. filed Critical Lg Electronics Inc.
Publication of WO2012064037A2 publication Critical patent/WO2012064037A2/en
Publication of WO2012064037A3 publication Critical patent/WO2012064037A3/en

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
    • 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
    • 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
    • H02J7/00045—Authentication, i.e. circuits for checking compatibility between one component, e.g. a battery or a battery charger, and another component, e.g. a power source
    • 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
    • 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)
  • Near-Field Transmission Systems (AREA)

Abstract

A method for transmission of a wireless power comprises the steps of generating a transport packet including an address field recording an address of a predetermined wireless power reception apparatus, a command field recording a command to be transmitted to the wireless power reception apparatus, and a parameter field including a parameter corresponding to the command field; generating a resonance power having a predetermined resonance frequency; and transmitting at least one of the transport packet and the resonance power to the wireless power reception apparatus.
PCT/KR2011/008127 2010-11-08 2011-10-28 Method and apparatus for transmission of wireless power WO2012064037A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100110249A KR20120049426A (en) 2010-11-08 2010-11-08 Wireless power transmission method and apparatus
KR10-2010-0110249 2010-11-08

Publications (2)

Publication Number Publication Date
WO2012064037A2 WO2012064037A2 (en) 2012-05-18
WO2012064037A3 true WO2012064037A3 (en) 2012-08-02

Family

ID=46051374

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/008127 WO2012064037A2 (en) 2010-11-08 2011-10-28 Method and apparatus for transmission of wireless power

Country Status (2)

Country Link
KR (1) KR20120049426A (en)
WO (1) WO2012064037A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102044807B1 (en) 2013-03-18 2019-11-15 삼성전자주식회사 Wireless power transmission control apparatus and wireless power transmission control method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06133476A (en) * 1992-10-13 1994-05-13 Sony Kihara Kenkyusho:Kk Radio-type power supply apparatus
JPH08340285A (en) * 1995-04-10 1996-12-24 Omron Corp Radio power transmitter
KR20040074060A (en) * 2001-11-30 2004-08-21 잉코 일렉트로닉 인크. System for remotely controlling energy distribution at local sites
US6999857B1 (en) * 2003-08-25 2006-02-14 The United States Of America As Represented By The Secretary Of The Navy Data communication and power transmission system for sensing devices

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06133476A (en) * 1992-10-13 1994-05-13 Sony Kihara Kenkyusho:Kk Radio-type power supply apparatus
JPH08340285A (en) * 1995-04-10 1996-12-24 Omron Corp Radio power transmitter
KR20040074060A (en) * 2001-11-30 2004-08-21 잉코 일렉트로닉 인크. System for remotely controlling energy distribution at local sites
US6999857B1 (en) * 2003-08-25 2006-02-14 The United States Of America As Represented By The Secretary Of The Navy Data communication and power transmission system for sensing devices

Also Published As

Publication number Publication date
KR20120049426A (en) 2012-05-17
WO2012064037A2 (en) 2012-05-18

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