JP6560247B2 - ワイヤレス電力受信機コイルの構成のためのシステム、装置、および方法 - Google Patents

ワイヤレス電力受信機コイルの構成のためのシステム、装置、および方法 Download PDF

Info

Publication number
JP6560247B2
JP6560247B2 JP2016557915A JP2016557915A JP6560247B2 JP 6560247 B2 JP6560247 B2 JP 6560247B2 JP 2016557915 A JP2016557915 A JP 2016557915A JP 2016557915 A JP2016557915 A JP 2016557915A JP 6560247 B2 JP6560247 B2 JP 6560247B2
Authority
JP
Japan
Prior art keywords
loop portion
receiver
loop
transmitter
coil
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
JP2016557915A
Other languages
English (en)
Japanese (ja)
Other versions
JP2017516439A (ja
JP2017516439A5 (enExample
Inventor
マーク・ディヴィッド・ホワイト・ザ・セカンド
Original Assignee
クアルコム，インコーポレイテッド
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 クアルコム，インコーポレイテッド filed Critical クアルコム，インコーポレイテッド
Publication of JP2017516439A publication Critical patent/JP2017516439A/ja
Publication of JP2017516439A5 publication Critical patent/JP2017516439A5/ja
Application granted granted Critical
Publication of JP6560247B2 publication Critical patent/JP6560247B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/18—Rotary transformers
    • 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
    • H02J50/10—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—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
    • H02J50/40—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—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
    • H02J50/60—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—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
    • H02J50/70—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—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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks
    • H03H7/40—Automatic matching of load impedance to source impedance
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2804—Printed windings
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Near-Field Transmission Systems (AREA)
JP2016557915A 2014-03-31 2015-03-26 ワイヤレス電力受信機コイルの構成のためのシステム、装置、および方法 Active JP6560247B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461973057P 2014-03-31 2014-03-31
US61/973,057 2014-03-31
US14/567,776 US10461582B2 (en) 2014-03-31 2014-12-11 Systems, apparatus, and methods for wireless power receiver coil configuration
US14/567,776 2014-12-11
PCT/US2015/022814 WO2015153293A1 (en) 2014-03-31 2015-03-26 Systems, apparatus, and methods for wireless power receiver coil configuration

Publications (3)

Publication Number Publication Date
JP2017516439A JP2017516439A (ja) 2017-06-15
JP2017516439A5 JP2017516439A5 (enExample) 2018-04-19
JP6560247B2 true JP6560247B2 (ja) 2019-08-14

Family

ID=54191688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2016557915A Active JP6560247B2 (ja) 2014-03-31 2015-03-26 ワイヤレス電力受信機コイルの構成のためのシステム、装置、および方法

Country Status (7)

Country Link
US (1) US10461582B2 (enExample)
EP (1) EP3127210B1 (enExample)
JP (1) JP6560247B2 (enExample)
KR (1) KR102123140B1 (enExample)
CN (1) CN106133857B (enExample)
BR (1) BR112016022779B1 (enExample)
WO (1) WO2015153293A1 (enExample)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016192075A1 (en) * 2015-06-04 2016-12-08 Intel Corporation Coil configuration in a wireless power transmitter
JP6671919B2 (ja) * 2015-10-23 2020-03-25 キヤノン株式会社 送電装置、送電装置の制御方法及びプログラム
CN105186720B (zh) * 2015-10-24 2017-12-26 宁波微鹅电子科技有限公司 一种发射线圈结构及应用其的无线电能发射端
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
GB201609254D0 (en) * 2016-05-25 2016-07-06 Isis Innovation Wireless power transfer system
US11223240B2 (en) 2016-12-15 2022-01-11 General Electric Company Charging pad and a method for charging one or more receiver devices
US20180262059A1 (en) * 2017-02-03 2018-09-13 AMI Research & Development, LLC Electric vehicle charging via rf loops to avoid need for precise alignment with wireless charging equipment
KR102542787B1 (ko) * 2017-03-17 2023-06-14 이피션트 파워 컨버젼 코퍼레이션 대면적 확장 가능한 고 공진 무선 전력 코일
CN109326938B (zh) 2018-08-24 2019-08-23 中国科学院地质与地球物理研究所 一种随钻仪器用导电滑环装置
WO2020167245A1 (en) * 2019-02-15 2020-08-20 Xnergy Autonomous Power Technologies Pte. Ltd. Wireless power transfer based on magnetic induction
CN111292940B (zh) * 2019-04-18 2022-05-27 展讯通信（上海）有限公司 一种电感结构
US12413099B2 (en) * 2019-09-26 2025-09-09 Soreq Nuclear Research Center Wireless enhanced power transfer
CN111769655B (zh) * 2020-05-19 2022-09-23 华为技术有限公司 一种终端设备及其控制方法
US12044793B2 (en) 2020-07-07 2024-07-23 Raytheon Company Cross-talk compensation for gradiometer probes
US11862991B2 (en) 2021-11-03 2024-01-02 Nucurrent, Inc. Wireless power transmission antenna with internal repeater and in-coil tuning
US11862984B2 (en) 2021-11-03 2024-01-02 Nucurrent, Inc. Wireless power receiver with repeater for enhanced power harvesting
US11955819B2 (en) 2021-11-03 2024-04-09 Nucurrent, Inc. Communications modulation in wireless power receiver with multi-coil receiver antenna
US11831175B2 (en) * 2021-11-03 2023-11-28 Nucurrent, Inc. Wireless power transmission antenna with antenna molecules
US11831176B2 (en) 2021-11-03 2023-11-28 Nucurrent, Inc. Wireless power transfer systems with substantial uniformity over a large area
US11831173B2 (en) 2021-11-03 2023-11-28 Nucurrent, Inc. Wireless power transmission antenna with series coil molecule configuration
US11824373B2 (en) 2021-11-03 2023-11-21 Nucurrent, Inc. Wireless power transmission antenna with parallel coil molecule configuration
US11848566B2 (en) 2021-11-03 2023-12-19 Nucurrent, Inc. Dual communications demodulation of a wireless power transmission system having an internal repeater
US11962337B2 (en) 2021-11-03 2024-04-16 Nucurrent, Inc. Communications demodulation in wireless power transmission system having an internal repeater
US12027880B2 (en) 2021-11-03 2024-07-02 Nucurrent, Inc. Wireless power transfer from mouse pad to mouse
US11831177B2 (en) 2021-11-03 2023-11-28 Nucurrent, Inc. Wireless power transmitter with internal repeater and enhanced uniformity
US11824371B2 (en) 2021-11-03 2023-11-21 Nucurrent, Inc. Wireless power transmission antenna with internal repeater and repeater filter
US11824372B2 (en) 2021-11-03 2023-11-21 Nucurrent, Inc. Wireless power transmission antenna with puzzled antenna molecules
US12606035B2 (en) * 2022-12-06 2026-04-21 Volkswagen Aktiengesellschaft Devices, systems, and methods for wireless vehicle charging

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4751513A (en) * 1986-05-02 1988-06-14 Rca Corporation Light controlled antennas
US5061941A (en) 1990-02-01 1991-10-29 Checkpoint Systems, Inc. Composite antenna for electronic article surveillance systems
US5621422A (en) * 1994-08-22 1997-04-15 Wang-Tripp Corporation Spiral-mode microstrip (SMM) antennas and associated methods for exciting, extracting and multiplexing the various spiral modes
US6570541B2 (en) * 1998-05-18 2003-05-27 Db Tag, Inc. Systems and methods for wirelessly projecting power using multiple in-phase current loops
DE10393604T5 (de) * 2002-10-28 2005-11-03 Splashpower Ltd. Verbesserungen bei der berührungslosen Leistungsübertragung
US7215284B2 (en) * 2005-05-13 2007-05-08 Lockheed Martin Corporation Passive self-switching dual band array antenna
US7193578B1 (en) * 2005-10-07 2007-03-20 Lockhead Martin Corporation Horn antenna array and methods for fabrication thereof
US7948208B2 (en) 2006-06-01 2011-05-24 Mojo Mobility, Inc. Power source, charging system, and inductive receiver for mobile devices
RU2517435C2 (ru) * 2007-12-21 2014-05-27 Эксесс Бизнесс Груп Интернешнл Ллс Схема для индуктивной передачи питания
US8487479B2 (en) * 2008-02-24 2013-07-16 Qualcomm Incorporated Ferrite antennas for wireless power transfer
US20110050164A1 (en) * 2008-05-07 2011-03-03 Afshin Partovi System and methods for inductive charging, and improvements and uses thereof
JP5587304B2 (ja) * 2008-06-05 2014-09-10 クゥアルコム・インコーポレイテッド 無線パワー伝達のためのフェライトアンテナ
US7714791B2 (en) * 2008-07-02 2010-05-11 Raytheon Company Antenna with improved illumination efficiency
JP5390818B2 (ja) * 2008-09-19 2014-01-15 矢崎総業株式会社 ワイヤレス電力伝送装置の通信コイル構造
US9130395B2 (en) * 2008-12-12 2015-09-08 Hanrim Postech Co., Ltd. Non-contact charging station with planar spiral power transmission coil and method for controlling the same
WO2011031473A2 (en) * 2009-08-25 2011-03-17 Access Business Group International Llc Flux concentrator and method of making a magnetic flux concentrator
CN102741954B (zh) * 2010-02-05 2014-09-03 日立金属株式会社 非接触充电装置用的磁气回路、供电装置、受电装置、及非接触充电装置
US8788191B1 (en) * 2010-03-18 2014-07-22 Georgia Tech Research Corporation Method and apparatus for using in-home power lines to support low power wireless sensors and to extend the range of low-power wireless devices
KR101306897B1 (ko) * 2010-04-12 2013-09-10 가부시키가이샤 무라타 세이사쿠쇼 안테나 장치 및 통신 단말장치
KR101211535B1 (ko) * 2010-06-07 2012-12-12 유한회사 한림포스텍 무선 충전용 전력 수신기 및 그를 구비하는 휴대용 전자기기
US9054542B2 (en) 2010-06-10 2015-06-09 Access Business Group International Llc Coil configurations for inductive power transfer
WO2011156768A2 (en) * 2010-06-11 2011-12-15 Mojo Mobility, Inc. System for wireless power transfer that supports interoperability, and multi-pole magnets for use therewith
JP5530848B2 (ja) * 2010-07-28 2014-06-25 トヨタ自動車株式会社 コイルユニット、非接触電力送電装置、非接触電力受電装置、車両および非接触電力給電システム
KR101441453B1 (ko) * 2010-08-25 2014-09-18 한국전자통신연구원 무선 에너지 전송을 위한 자기 공진체에서 전기장 및 복사전력 감소 장치 및 그 방법
JP5718619B2 (ja) 2010-11-18 2015-05-13 トヨタ自動車株式会社 コイルユニット、非接触電力送電装置、車両および非接触電力給電システム
CN103430258A (zh) * 2011-03-11 2013-12-04 丰田自动车株式会社 线圈单元、输电装置、外部供电装置及车辆充电系统
CN103890875B (zh) 2011-05-03 2018-01-19 菲尼克斯电气公司 用于利用包括平面的发送线圈的、耦合最小化的矩阵来无接触地传输能量的系统和方法
CN103636098A (zh) 2011-06-10 2014-03-12 捷通国际有限公司 用于检测、表征以及跟踪感应电力接收器的系统和方法
KR101213090B1 (ko) * 2011-07-14 2012-12-18 유한회사 한림포스텍 무선전력 전송장치용 코어 어셈블리 및 그를 구비하는 무선전력 전송장치
KR101305303B1 (ko) * 2011-09-21 2013-09-06 주식회사 한림포스텍 무선 전력전송장치 및 방법
KR20140076609A (ko) * 2011-10-12 2014-06-20 도요타지도샤가부시키가이샤 송전 장치, 수전 장치 및 전력 전송 시스템
KR101356623B1 (ko) * 2011-11-10 2014-02-03 주식회사 스파콘 전력전송코일 및 무선 전력전송장치
US9270342B2 (en) * 2011-12-16 2016-02-23 Qualcomm Incorporated System and method for low loss wireless power transmission
JP2015508987A (ja) * 2012-01-26 2015-03-23 ワイトリシティ コーポレーションＷｉｔｒｉｃｉｔｙ Ｃｏｒｐｏｒａｔｉｏｎ 減少した場を有する無線エネルギー伝送
WO2013114576A1 (ja) 2012-01-31 2013-08-08 富士通株式会社 電力伝送装置、電力伝送システム、及び電力伝送方法
US9548621B2 (en) * 2012-05-28 2017-01-17 Panasonic Intellectual Property Management Co., Ltd. Contactless connector system tolerant of position displacement between transmitter coil and receiver coil and having high transmission efficiency
JP2014050302A (ja) * 2012-09-04 2014-03-17 Tdk Corp 非接触給電装置
US9666357B2 (en) * 2012-09-11 2017-05-30 Qualcomm Incorporated Apparatus system, and method for wirelessly receiving power using conductive structures
JP5836287B2 (ja) * 2013-01-07 2015-12-24 東芝テック株式会社 電力伝送装置
US9608327B1 (en) * 2014-06-24 2017-03-28 Amazon Technologies, Inc. Magnetically boosted NFC antenna

Also Published As

Publication number Publication date
KR102123140B1 (ko) 2020-06-15
JP2017516439A (ja) 2017-06-15
CN106133857B (zh) 2019-07-02
BR112016022779A2 (enExample) 2017-08-15
BR112016022779B1 (pt) 2022-07-12
EP3127210A1 (en) 2017-02-08
EP3127210B1 (en) 2020-10-07
KR20160138093A (ko) 2016-12-02
WO2015153293A1 (en) 2015-10-08
US10461582B2 (en) 2019-10-29
CN106133857A (zh) 2016-11-16
US20150280448A1 (en) 2015-10-01

Similar Documents

Publication Publication Date Title
US10461582B2 (en) Systems, apparatus, and methods for wireless power receiver coil configuration
JP6285607B1 (ja) 容量性近接感知を用いるワイヤレス電力システム
US9275791B2 (en) Systems and methods for decoupling multiple wireless charging transmitters
US9148201B2 (en) Systems and methods for calibration of a wireless power transmitter
JP6423414B2 (ja) ワイヤレス充電器の電力性能を拡張するためのシステムおよび方法
JP6382982B2 (ja) 効率的なデータ通信およびワイヤレス電力伝達の共存のためのシステムおよび方法
JP6401275B2 (ja) 無線電力直交偏波アンテナアレイ
JP6345706B2 (ja) ワイヤレス電力システムのための能動的および適応的な場の消去
JP6316957B2 (ja) ワイヤレス充電器の電力性能を拡張するためのシステムおよび方法
US9093215B2 (en) Push-pull driver for generating a signal for wireless power transfer
JP5893157B2 (ja) マルチバンド送信アンテナ
JP2017501665A (ja) デュアルモードワイヤレス電力受信機のためのシステム、装置、および方法
JP2015509281A (ja) 低損失ワイヤレス電力送信のためのシステムおよび方法
US20150064970A1 (en) Systems, apparatus, and methods for an embedded emissions filter circuit in a power cable

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161003

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180309

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20180309

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20181126

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20190204

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20190624

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190718

R150 Certificate of patent or registration of utility model

Ref document number: 6560247

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250