KR101937732B1 - 무선 급전 시스템 및 무선 급전 방법 - Google Patents

무선 급전 시스템 및 무선 급전 방법 Download PDF

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Publication number
KR101937732B1
KR101937732B1 KR1020187001845A KR20187001845A KR101937732B1 KR 101937732 B1 KR101937732 B1 KR 101937732B1 KR 1020187001845 A KR1020187001845 A KR 1020187001845A KR 20187001845 A KR20187001845 A KR 20187001845A KR 101937732 B1 KR101937732 B1 KR 101937732B1
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KR
South Korea
Prior art keywords
power
power supply
signal
transmission
frequency
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Expired - Fee Related
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English (en)
Korean (ko)
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KR20180011345A (ko
Inventor
유타카 시오노이리
코이치로 카마타
미사코 사토
슈헤이 마에다
Original Assignee
가부시키가이샤 한도오따이 에네루기 켄큐쇼
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Publication of KR20180011345A publication Critical patent/KR20180011345A/ko
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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
    • 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
    • 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
    • H02J50/005—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
    • 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
    • H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
    • 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
    • H02J7/00032—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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/025—
    • H04B5/0037—
    • H04B5/0093—
    • 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
    • H04B5/266—One coil at each side, e.g. with primary and secondary 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Near-Field Transmission Systems (AREA)
  • Secondary Cells (AREA)
KR1020187001845A 2010-07-28 2011-07-14 무선 급전 시스템 및 무선 급전 방법 Expired - Fee Related KR101937732B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010169648 2010-07-28
JPJP-P-2010-169648 2010-07-28
PCT/JP2011/066623 WO2012014787A1 (en) 2010-07-28 2011-07-14 Wireless power feeding system and wireless power feeding method

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1020137004897A Division KR101822527B1 (ko) 2010-07-28 2011-07-14 무선 급전 시스템 및 무선 급전 방법

Publications (2)

Publication Number Publication Date
KR20180011345A KR20180011345A (ko) 2018-01-31
KR101937732B1 true KR101937732B1 (ko) 2019-01-11

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Family Applications (2)

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KR1020187001845A Expired - Fee Related KR101937732B1 (ko) 2010-07-28 2011-07-14 무선 급전 시스템 및 무선 급전 방법
KR1020137004897A Expired - Fee Related KR101822527B1 (ko) 2010-07-28 2011-07-14 무선 급전 시스템 및 무선 급전 방법

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Country Status (7)

Country Link
US (2) US8836170B2 (enExample)
JP (1) JP5752506B2 (enExample)
KR (2) KR101937732B1 (enExample)
CN (2) CN104967198B (enExample)
DE (1) DE112011102500T5 (enExample)
TW (1) TWI530046B (enExample)
WO (1) WO2012014787A1 (enExample)

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KR102149615B1 (ko) * 2019-11-13 2020-08-28 가톨릭관동대학교산학협력단 뇌-기계 인터페이스 학습시스템 및 그 방법
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US20140375263A1 (en) 2014-12-25
JP2012050321A (ja) 2012-03-08
CN103026583B (zh) 2015-08-19
WO2012014787A1 (en) 2012-02-02
US20120025627A1 (en) 2012-02-02
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JP5752506B2 (ja) 2015-07-22
CN103026583A (zh) 2013-04-03
TW201223061A (en) 2012-06-01
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DE112011102500T5 (de) 2013-06-20
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