SG11201602949VA - Wireless power transmission device capable of forming magnetic field space, and magnetic field space formation method - Google Patents

Wireless power transmission device capable of forming magnetic field space, and magnetic field space formation method

Info

Publication number
SG11201602949VA
SG11201602949VA SG11201602949VA SG11201602949VA SG11201602949VA SG 11201602949V A SG11201602949V A SG 11201602949VA SG 11201602949V A SG11201602949V A SG 11201602949VA SG 11201602949V A SG11201602949V A SG 11201602949VA SG 11201602949V A SG11201602949V A SG 11201602949VA
Authority
SG
Singapore
Prior art keywords
magnetic field
field space
power transmission
transmission device
device capable
Prior art date
Application number
SG11201602949VA
Other languages
English (en)
Inventor
Hisashi Tsuda
Takezo Hatanaka
Masami Inoue
Original Assignee
Nitto Denko Corp
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 Nitto Denko Corp filed Critical Nitto Denko Corp
Publication of SG11201602949VA publication Critical patent/SG11201602949VA/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
    • H02J50/10—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
    • H02J50/50—Circuit arrangements or systems for wireless supply or distribution of electric power using additional energy repeaters 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
    • H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
    • 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
    • H02J7/0029—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
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
SG11201602949VA 2013-10-15 2014-09-24 Wireless power transmission device capable of forming magnetic field space, and magnetic field space formation method SG11201602949VA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013214846A JP6144176B2 (ja) 2013-10-15 2013-10-15 磁界空間を形成可能な無線電力伝送装置及びその形成方法
PCT/JP2014/075330 WO2015056539A1 (ja) 2013-10-15 2014-09-24 磁界空間を形成可能な無線電力伝送装置及びその形成方法

Publications (1)

Publication Number Publication Date
SG11201602949VA true SG11201602949VA (en) 2016-05-30

Family

ID=52827988

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201602949VA SG11201602949VA (en) 2013-10-15 2014-09-24 Wireless power transmission device capable of forming magnetic field space, and magnetic field space formation method

Country Status (8)

Country Link
US (1) US10305328B2 (de)
EP (1) EP3065261B1 (de)
JP (1) JP6144176B2 (de)
KR (1) KR20160068925A (de)
CN (1) CN105684262B (de)
SG (1) SG11201602949VA (de)
TW (1) TWI581539B (de)
WO (1) WO2015056539A1 (de)

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CN104799971A (zh) * 2015-04-28 2015-07-29 张景 无线供电并电量提醒的植入式助听装置
CN110771004A (zh) 2017-03-07 2020-02-07 鲍尔马特技术有限公司 用于无线电力充电的系统
EP4277084A3 (de) 2017-03-07 2024-04-10 Powermat Technologies Ltd. System zum drahtlosen stromladen
WO2018163170A1 (en) 2017-03-07 2018-09-13 Powermat Technologies Ltd. System for wireless power charging
CN111033940B (zh) 2017-03-07 2023-11-14 鲍尔马特技术有限公司 用于无线电力充电的系统
EP3373412A1 (de) * 2017-03-07 2018-09-12 Powermat Technologies Ltd. System zum drahtlosen laden
WO2021107652A1 (ko) 2019-11-26 2021-06-03 한국전기연구원 입체 형상의 무선 전력 전송 코일 및 이를 구비하는 장치
KR20240013596A (ko) * 2022-07-22 2024-01-30 삼성전자주식회사 자성체 변위 제어 모듈 및 그를 포함하는 전자 장치

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JP5054113B2 (ja) * 2007-09-17 2012-10-24 秀雄 菊地 誘導電力伝送回路
US8299652B2 (en) * 2008-08-20 2012-10-30 Intel Corporation Wireless power transfer apparatus and method thereof
EP2396796A4 (de) 2009-02-13 2017-03-22 Witricity Corporation Drahtlose energieübertragung in verlustbehafteten umgebungen
JP2010193598A (ja) * 2009-02-17 2010-09-02 Nippon Soken Inc 非接触給電設備および非接触給電システム
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JP5365306B2 (ja) * 2009-03-31 2013-12-11 富士通株式会社 無線電力供給システム
JP5417942B2 (ja) * 2009-03-31 2014-02-19 富士通株式会社 送電装置、送受電装置および送電方法
JP5016069B2 (ja) * 2010-01-12 2012-09-05 トヨタ自動車株式会社 電力伝送システムおよび車両用給電装置
WO2011099071A1 (ja) 2010-02-10 2011-08-18 富士通株式会社 磁界共鳴型電力伝送システムにおける共振周波数制御方法、送電装置、および受電装置
KR101395256B1 (ko) 2010-07-23 2014-05-16 한국전자통신연구원 무선 전력 전송 장치 및 그 제작 방법
KR101854420B1 (ko) * 2010-11-26 2018-05-03 가부시키가이샤 한도오따이 에네루기 켄큐쇼 급전 장치 및 이 급전 장치를 구비하는 비접촉 급전 시스템
WO2012073348A1 (ja) 2010-12-01 2012-06-07 トヨタ自動車株式会社 非接触給電設備
KR101842180B1 (ko) 2010-12-24 2018-03-26 가부시키가이샤 한도오따이 에네루기 켄큐쇼 급전 장치 및 급전 장치를 구비한 비접촉 급전 시스템
JP2012165527A (ja) * 2011-02-04 2012-08-30 Nitto Denko Corp 無線電力供給システム
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WO2012132841A1 (ja) 2011-03-29 2012-10-04 ソニー株式会社 給電装置、給電システムおよび電子機器
JP5968596B2 (ja) * 2011-04-11 2016-08-10 日東電工株式会社 無線電力供給システム
WO2012157115A1 (ja) * 2011-05-19 2012-11-22 トヨタ自動車株式会社 受電装置およびそれを備える車両、給電設備、ならびに給電システム
JP5590588B2 (ja) 2012-02-20 2014-09-17 レキオ・パワー・テクノロジー株式会社 給電装置、受電装置及び受給電装置
ES2662449T3 (es) * 2012-02-22 2018-04-06 Toyota Jidosha Kabushiki Kaisha Dispositivo de transferencia de potencia eléctrica sin contacto, dispositivo de recepción de potencia eléctrica sin contacto, y sistema de recepción de potencia eléctrica sin contacto
JP2013211933A (ja) * 2012-03-30 2013-10-10 Equos Research Co Ltd 電力伝送システム
JP5865822B2 (ja) * 2012-04-17 2016-02-17 日東電工株式会社 磁界空間の形成方法
WO2014007415A1 (en) * 2012-07-06 2014-01-09 Lg Electronics Inc. Method and apparatus for periodically changing frequency in wireless power transfer
WO2014147819A1 (ja) * 2013-03-22 2014-09-25 トヨタ自動車株式会社 車両および非接触給電システム
JP6156726B2 (ja) * 2013-03-27 2017-07-05 パナソニックＩｐマネジメント株式会社 給電装置および充電システム
JP2015146722A (ja) 2014-01-06 2015-08-13 日東電工株式会社 無線電力伝送装置
JP2015133834A (ja) 2014-01-14 2015-07-23 日東電工株式会社 無線電力伝送装置及びその製造方法

Also Published As

Publication number Publication date
JP6144176B2 (ja) 2017-06-07
EP3065261A4 (de) 2017-08-09
CN105684262B (zh) 2019-08-20
WO2015056539A1 (ja) 2015-04-23
JP2015080295A (ja) 2015-04-23
TW201521320A (zh) 2015-06-01
EP3065261B1 (de) 2019-03-06
KR20160068925A (ko) 2016-06-15
TWI581539B (zh) 2017-05-01
US20160254701A1 (en) 2016-09-01
EP3065261A1 (de) 2016-09-07
CN105684262A (zh) 2016-06-15
US10305328B2 (en) 2019-05-28

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