CN103782485B - 用于电力传输的装置和系统 - Google Patents

用于电力传输的装置和系统 Download PDF

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Publication number
CN103782485B
CN103782485B CN201280043223.5A CN201280043223A CN103782485B CN 103782485 B CN103782485 B CN 103782485B CN 201280043223 A CN201280043223 A CN 201280043223A CN 103782485 B CN103782485 B CN 103782485B
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Prior art keywords
power transmission
power
impedance
voltage
detected
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CN201280043223.5A
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English (en)
Chinese (zh)
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CN103782485A (zh
Inventor
小堺修
桥口宜明
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Sony Corp
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Sony Corp
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Priority to CN201710531646.6A priority Critical patent/CN107394907B/zh
Publication of CN103782485A publication Critical patent/CN103782485A/zh
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Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K29/00—Other apparatus for animal husbandry
    • 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
    • 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
    • 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
    • H02J7/00714—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery charging or discharging current
    • 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
    • H02J2310/10—The network having a local or delimited stationary reach
    • H02J2310/20—The network being internal to a load
    • H02J2310/22—The load being a portable electronic device

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Signal Processing (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Near-Field Transmission Systems (AREA)
CN201280043223.5A 2011-09-12 2012-07-17 用于电力传输的装置和系统 Active CN103782485B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710531646.6A CN107394907B (zh) 2011-09-12 2012-07-17 电力传输器

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2011197865A JP5794056B2 (ja) 2011-09-12 2011-09-12 給電装置および給電システム
JP2011-197865 2011-09-12
PCT/JP2012/068546 WO2013038808A1 (en) 2011-09-12 2012-07-17 Device and system for power transmission
JP2015159564A JP6070789B2 (ja) 2011-09-12 2015-08-12 給電装置および給電システム

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201710531646.6A Division CN107394907B (zh) 2011-09-12 2012-07-17 电力传输器

Publications (2)

Publication Number Publication Date
CN103782485A CN103782485A (zh) 2014-05-07
CN103782485B true CN103782485B (zh) 2017-07-28

Family

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Family Applications (2)

Application Number Title Priority Date Filing Date
CN201280043223.5A Active CN103782485B (zh) 2011-09-12 2012-07-17 用于电力传输的装置和系统
CN201710531646.6A Active CN107394907B (zh) 2011-09-12 2012-07-17 电力传输器

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201710531646.6A Active CN107394907B (zh) 2011-09-12 2012-07-17 电力传输器

Country Status (6)

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US (3) US9729204B2 (enExample)
EP (3) EP3293849B1 (enExample)
JP (2) JP5794056B2 (enExample)
KR (1) KR101951063B1 (enExample)
CN (2) CN103782485B (enExample)
WO (1) WO2013038808A1 (enExample)

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