CN103248133B - 无线电力传送装置 - Google Patents

无线电力传送装置 Download PDF

Info

Publication number
CN103248133B
CN103248133B CN201310049885.XA CN201310049885A CN103248133B CN 103248133 B CN103248133 B CN 103248133B CN 201310049885 A CN201310049885 A CN 201310049885A CN 103248133 B CN103248133 B CN 103248133B
Authority
CN
China
Prior art keywords
coil
power transmission
detection
center
wireless power
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201310049885.XA
Other languages
English (en)
Chinese (zh)
Other versions
CN103248133A (zh
Inventor
盛建新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Manufacturing Co Ltd
Original Assignee
Toko 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 Toko Inc filed Critical Toko Inc
Publication of CN103248133A publication Critical patent/CN103248133A/zh
Application granted granted Critical
Publication of CN103248133B publication Critical patent/CN103248133B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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—ELECTRIC POWER NETWORKS; 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—ELECTRIC POWER NETWORKS; 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—ELECTRIC POWER NETWORKS; 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
CN201310049885.XA 2012-02-10 2013-02-08 无线电力传送装置 Active CN103248133B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2012026936 2012-02-10
JP2012-026936 2012-02-10
JP2012-202405 2012-09-14
JP2012202405A JP5997554B2 (ja) 2012-02-10 2012-09-14 ワイヤレス電力伝送装置

Publications (2)

Publication Number Publication Date
CN103248133A CN103248133A (zh) 2013-08-14
CN103248133B true CN103248133B (zh) 2017-04-26

Family

ID=48927430

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201310049885.XA Active CN103248133B (zh) 2012-02-10 2013-02-08 无线电力传送装置

Country Status (3)

Country Link
US (1) US9391477B2 (https=)
JP (1) JP5997554B2 (https=)
CN (1) CN103248133B (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11502551B2 (en) 2012-07-06 2022-11-15 Energous Corporation Wirelessly charging multiple wireless-power receivers using different subsets of an antenna array to focus energy at different locations
WO2015102454A1 (ko) * 2014-01-03 2015-07-09 주식회사 윌러스표준기술연구소 무선 전력 전송 장치 및 무선 전력 전송 방법
CN104539059B (zh) * 2014-12-03 2017-11-14 北京智谷睿拓技术服务有限公司 无线充电方法及装置、无线能量提供方法及装置、用户设备
US10230271B2 (en) * 2016-03-03 2019-03-12 uBeam Inc. Beamforming for wireless power transfer
US10148137B2 (en) 2016-03-03 2018-12-04 uBeam Inc. Beamforming for wireless power transfer
KR102564898B1 (ko) * 2016-04-05 2023-08-08 엘지이노텍 주식회사 무선 충전 시스템 및 그를 위한 장치
CN109104885B (zh) * 2016-03-22 2022-04-26 Lg 伊诺特有限公司 无线充电系统及其设备
CN105914906B (zh) * 2016-04-25 2019-06-07 中惠创智（深圳）无线供电技术有限公司 无线电能传输的收发线圈相对位置检测装置及方法
US12074460B2 (en) 2017-05-16 2024-08-27 Wireless Electrical Grid Lan, Wigl Inc. Rechargeable wireless power bank and method of using
US12074452B2 (en) 2017-05-16 2024-08-27 Wireless Electrical Grid Lan, Wigl Inc. Networked wireless charging system
US11462949B2 (en) 2017-05-16 2022-10-04 Wireless electrical Grid LAN, WiGL Inc Wireless charging method and system
US20200203995A1 (en) * 2017-07-14 2020-06-25 Semiconductor Energy Laboratory Co., Ltd. Power-feeding device and wireless power-feeding system
CN107276256B (zh) * 2017-08-18 2020-05-19 广东工业大学 一种无线能量传输的线圈对位方法、装置及移动机器人
CN109660009A (zh) * 2019-01-07 2019-04-19 深圳市行自迩科技有限公司 具有带外通讯和辅助定位功能的无线充电装置
CN111371204B (zh) * 2020-03-25 2021-10-26 维沃移动通信有限公司 充电方法及电能中转装置
US11888331B2 (en) * 2020-07-01 2024-01-30 Spark Connected LLC Sub-surface wireless charging and associated method
US20220052565A1 (en) * 2020-08-15 2022-02-17 Aira, Inc. Resonant Reflection Device Detection
JP7823486B2 (ja) * 2022-04-18 2026-03-04 オムロン株式会社 送電装置
CN217544926U (zh) * 2022-07-05 2022-10-04 纳欣科技有限公司 一种天线装置及电子设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882374A (en) * 1974-04-18 1975-05-06 Us Army Transmitting-receiving coil configuration
CN101809842A (zh) * 2007-09-27 2010-08-18 松下电器产业株式会社 电子装置、充电器和充电装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001095432A1 (en) * 2000-06-02 2001-12-13 Yamatake Corporation Electromagnetic induction coupling apparatus
JP2009089465A (ja) * 2007-09-27 2009-04-23 Panasonic Corp 充電器および充電システム
JP5340017B2 (ja) 2009-04-28 2013-11-13 三洋電機株式会社 電池内蔵機器と充電台
JP2010273472A (ja) * 2009-05-22 2010-12-02 Canon Inc 充電装置
US8473066B2 (en) * 2009-07-06 2013-06-25 Boston Scientific Neuromodulation Company External charger for a medical implantable device using field sensing coils to improve coupling
US8311638B2 (en) * 2009-10-15 2012-11-13 Boston Scientific Neuromodulation Corporation External charger for a medical implantable device using field inducing coils to improve coupling
WO2013012585A1 (en) * 2011-07-21 2013-01-24 Ut-Battelle, Llc Wireless power transfer electric vehicle supply equipment installation and validation tool

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3882374A (en) * 1974-04-18 1975-05-06 Us Army Transmitting-receiving coil configuration
CN101809842A (zh) * 2007-09-27 2010-08-18 松下电器产业株式会社 电子装置、充电器和充电装置

Also Published As

Publication number Publication date
US20130207480A1 (en) 2013-08-15
JP2013179820A (ja) 2013-09-09
JP5997554B2 (ja) 2016-09-28
US9391477B2 (en) 2016-07-12
CN103248133A (zh) 2013-08-14

Similar Documents

Publication Publication Date Title
CN103248133B (zh) 无线电力传送装置
CN107408833B (zh) 感应功率发射器
JP6859254B2 (ja) 電力伝送システムおよび方法
EP3087659B1 (en) Wireless charger for a mobile terminal
EP3355083B1 (en) Foreign-object detecting device, wireless electric-power transmitting device, and wireless electric-power transmission system
CN105814772B (zh) 混合式无线电力传输系统及其方法
CN104682571B (zh) 线圈单元以及异物检测装置
US20160211702A1 (en) Multi-mode, multi-standard wireless power transmitter coil assembly
US20140043301A1 (en) Position detecting device and position indicator thereof
CN103636098A (zh) 用于检测、表征以及跟踪感应电力接收器的系统和方法
US20130127255A1 (en) Contactless power supplying device
JP5400734B2 (ja) 非接触電力伝送装置
JP6193631B2 (ja) 無線電力伝送装置、無線電力伝送システム
JP2009089465A (ja) 充電器および充電システム
CN101809842A (zh) 电子装置、充电器和充电装置
JP2018524796A (ja) ワイヤレス誘導充電電力用途における位置決めアンテナの統合
JP2010148287A (ja) 電力供給システム
EP3246716A1 (en) Device for determining abnormality of wireless power transmission coil
JP2016039644A (ja) 送電装置および無線電力伝送システム
JP5770589B2 (ja) ワイヤレス電力伝送装置および相対位置検出方法
KR102450606B1 (ko) 무선 전력 수신 장치 및 그를 이용한 전원 공급 장치
KR102453528B1 (ko) 전자기 유도 패널, 이를 포함하는 전자기 유도 장치 및 이를 포함하는 표시 장치
US20250167599A1 (en) Charging device
KR20200041705A (ko) 무선 충전 코일 및 상기 무선 충전 코일을 포함하는 전자 장치
KR20140039819A (ko) 무선 유도형 충전기

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170503

Address after: Kyoto Japan

Patentee after: Murata Manufacturing Co., Ltd.

Address before: Saitama Prefecture, Japan

Patentee before: Kochi Aki Co., Ltd.