CN103999325B - 具有改进的调制纹波的无线电力传输 - Google Patents

具有改进的调制纹波的无线电力传输 Download PDF

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Publication number
CN103999325B
CN103999325B CN201280061622.4A CN201280061622A CN103999325B CN 103999325 B CN103999325 B CN 103999325B CN 201280061622 A CN201280061622 A CN 201280061622A CN 103999325 B CN103999325 B CN 103999325B
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voltage
frequency
rectification
electric power
electromagnetic field
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CN103999325A (zh
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V·A·穆拉托夫
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Texas Instruments Inc
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Texas Instruments Inc
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    • 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
    • H02J50/10—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
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00036—Charger exchanging data with battery
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H04B5/26—Inductive coupling using coils
    • 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)
  • Near-Field Transmission Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CN201280061622.4A 2011-12-13 2012-12-13 具有改进的调制纹波的无线电力传输 Active CN103999325B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/324,348 2011-12-13
US13/324,348 US9030051B2 (en) 2011-12-13 2011-12-13 Wireless power transmission with improved modulation ripple
PCT/US2012/069507 WO2013090572A1 (en) 2011-12-13 2012-12-13 Wireless power transmission with improved modulation ripple

Publications (2)

Publication Number Publication Date
CN103999325A CN103999325A (zh) 2014-08-20
CN103999325B true CN103999325B (zh) 2017-06-06

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280061622.4A Active CN103999325B (zh) 2011-12-13 2012-12-13 具有改进的调制纹波的无线电力传输

Country Status (4)

Country Link
US (1) US9030051B2 (enExample)
JP (1) JP6152388B2 (enExample)
CN (1) CN103999325B (enExample)
WO (1) WO2013090572A1 (enExample)

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Also Published As

Publication number Publication date
JP6152388B2 (ja) 2017-06-21
US9030051B2 (en) 2015-05-12
WO2013090572A1 (en) 2013-06-20
US20130147279A1 (en) 2013-06-13
JP2015500628A (ja) 2015-01-05
CN103999325A (zh) 2014-08-20

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