CN107646162A - 使用场改变电路的无线功率传送 - Google Patents

使用场改变电路的无线功率传送 Download PDF

Info

Publication number
CN107646162A
CN107646162A CN201680029676.0A CN201680029676A CN107646162A CN 107646162 A CN107646162 A CN 107646162A CN 201680029676 A CN201680029676 A CN 201680029676A CN 107646162 A CN107646162 A CN 107646162A
Authority
CN
China
Prior art keywords
magnetic field
distribution
circuit
field
antenna
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.)
Pending
Application number
CN201680029676.0A
Other languages
English (en)
Chinese (zh)
Inventor
W·H·冯诺瓦克三世
E·K·卡拉尔
C·B·惠兰德
郑胜宪
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.)
Qualcomm Inc
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of CN107646162A publication Critical patent/CN107646162A/zh
Pending legal-status Critical Current

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/12—Inductive energy transfer
    • B60L53/122—Circuits or methods for driving the primary coil, e.g. supplying electric power to the coil
    • 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
    • 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
    • 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
    • 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
    • H02J7/00308—Overvoltage protection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/12—Electric charging stations
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CN201680029676.0A 2015-05-27 2016-04-28 使用场改变电路的无线功率传送 Pending CN107646162A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201562166819P 2015-05-27 2015-05-27
US62/166,819 2015-05-27
US15/075,344 US10224753B2 (en) 2015-05-27 2016-03-21 Wireless power transfer using a field altering circuit
US15/075,344 2016-03-21
PCT/US2016/029672 WO2016191022A1 (en) 2015-05-27 2016-04-28 Wireless power transfer using a field altering circuit

Publications (1)

Publication Number Publication Date
CN107646162A true CN107646162A (zh) 2018-01-30

Family

ID=55969479

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680029676.0A Pending CN107646162A (zh) 2015-05-27 2016-04-28 使用场改变电路的无线功率传送

Country Status (5)

Country Link
US (1) US10224753B2 (enExample)
EP (1) EP3304681B1 (enExample)
JP (1) JP2018519776A (enExample)
CN (1) CN107646162A (enExample)
WO (1) WO2016191022A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108879987A (zh) * 2018-08-06 2018-11-23 佛山市苔藓云链科技有限公司 一种电子设备及其无线充电操作方法
CN108988512A (zh) * 2018-08-06 2018-12-11 佛山市苔藓云链科技有限公司 一种电子设备中无线充电电池及其充电控制方法
CN111614169A (zh) * 2019-02-25 2020-09-01 艾迪悌科技有限公司 线圈选择的q因子确定

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6683465B2 (ja) * 2015-12-07 2020-04-22 ラピスセミコンダクタ株式会社 送電装置及び電力伝送システム
US10873221B1 (en) * 2017-01-31 2020-12-22 Apple Inc. Wireless power control system
JP6855878B2 (ja) * 2017-03-29 2021-04-07 富士通株式会社 受電器、電力伝送システム、及び、受電器の制御方法
US10483895B2 (en) * 2017-08-25 2019-11-19 Rockwell Automation Technologies, Inc. Method and apparatus for wireless power transfer to an independent moving cart
US10608469B2 (en) 2017-09-28 2020-03-31 Rockwell Automation Technologies, Inc. Method and apparatus for power transfer to an independent moving cart during travel along a track
WO2020095234A1 (en) * 2018-11-06 2020-05-14 Humavox Ltd. A bi-functional receiving/ transmitting element for wireless charging
US11557911B2 (en) 2019-05-17 2023-01-17 Daniel Santana Recharging pad having wireless charging capabilities and modular recharging compartments
WO2021045780A1 (en) * 2019-09-06 2021-03-11 Google Llc Wireless charging using time-division multiplexing
US20230238830A1 (en) * 2022-01-25 2023-07-27 Aira, Inc. Automotive key fob interference prevention in wireless chargers
KR102789847B1 (ko) * 2022-10-27 2025-04-03 세메스 주식회사 기판 처리 장치용 무선 전력 장치 및 기판 처리 장치용 무선 전력 장치 제조 방법

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100033021A1 (en) * 2008-08-05 2010-02-11 Broadcom Corporation Phased array wireless resonant power delivery system
US20120293005A1 (en) * 2011-05-16 2012-11-22 Young Ho Ryu Apparatus and method for wireless power transmission
CN103270672A (zh) * 2010-12-23 2013-08-28 三星电子株式会社 用于使用带内通信的无线电力发送和接收的系统
US20140125275A1 (en) * 2012-11-05 2014-05-08 Qualcomm Incorporated Systems and methods for forward link communication in wireless power systems
US20150042429A1 (en) * 2013-08-12 2015-02-12 Hyundai Motor Company Magnetic field distribution control apparatus
WO2015027128A1 (en) * 2013-08-22 2015-02-26 Speculative Product Design, Llc Wireless battery charger
US20150115727A1 (en) * 2013-10-31 2015-04-30 Qualcomm Incorporated Systems, apparatus, and method for a dual mode wireless power receiver
CN104620461A (zh) * 2012-09-11 2015-05-13 高通股份有限公司 无线电力传递系统线圈布置及操作方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040072581A (ko) 2004-07-29 2004-08-18 (주)제이씨 프로텍 전자기파 증폭중계기 및 이를 이용한 무선전력변환장치
US20120119698A1 (en) 2008-09-27 2012-05-17 Aristeidis Karalis Wireless energy transfer for vehicles
CN102362408B (zh) * 2009-03-30 2015-01-21 富士通株式会社 无线供电系统、无线送电装置及无线受电装置
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
WO2010118191A1 (en) 2009-04-08 2010-10-14 Access Business Group International Llc Selectable coil array
KR20110062841A (ko) * 2009-12-04 2011-06-10 한국전자통신연구원 무선 전력 전송 장치
US8934857B2 (en) 2010-05-14 2015-01-13 Qualcomm Incorporated Controlling field distribution of a wireless power transmitter
US8361588B2 (en) * 2010-12-17 2013-01-29 D Amario Nina Rotating device
JP5702696B2 (ja) * 2011-09-28 2015-04-15 株式会社アドバンテスト ワイヤレス受電装置、ワイヤレス給電装置およびワイヤレス給電システム
JP6071655B2 (ja) 2013-03-06 2017-02-01 株式会社東芝 無線電力伝送装置
US9431169B2 (en) * 2013-06-07 2016-08-30 Qualcomm Incorporated Primary power supply tuning network for two coil device and method of operation
US10320234B2 (en) * 2013-08-02 2019-06-11 Integrated Device Technology, Inc. Multimode wireless power receivers and related methods
US9620986B2 (en) 2015-02-13 2017-04-11 Qualcomm Incorporated Method and apparatus for wireless power transfer utilizing transmit coils driven by phase-shifted currents
US10033226B2 (en) 2015-05-04 2018-07-24 Qualcomm Incorporated Methods and apparatus for out of phase field mitigation
US10651657B2 (en) * 2015-06-08 2020-05-12 Qualcomm Incorporated Dynamic adjustment of power for wireless power transmission
US10084321B2 (en) 2015-07-02 2018-09-25 Qualcomm Incorporated Controlling field distribution of a wireless power transmitter

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100033021A1 (en) * 2008-08-05 2010-02-11 Broadcom Corporation Phased array wireless resonant power delivery system
CN103270672A (zh) * 2010-12-23 2013-08-28 三星电子株式会社 用于使用带内通信的无线电力发送和接收的系统
US20120293005A1 (en) * 2011-05-16 2012-11-22 Young Ho Ryu Apparatus and method for wireless power transmission
CN104620461A (zh) * 2012-09-11 2015-05-13 高通股份有限公司 无线电力传递系统线圈布置及操作方法
US20140125275A1 (en) * 2012-11-05 2014-05-08 Qualcomm Incorporated Systems and methods for forward link communication in wireless power systems
US20150042429A1 (en) * 2013-08-12 2015-02-12 Hyundai Motor Company Magnetic field distribution control apparatus
WO2015027128A1 (en) * 2013-08-22 2015-02-26 Speculative Product Design, Llc Wireless battery charger
US20150115727A1 (en) * 2013-10-31 2015-04-30 Qualcomm Incorporated Systems, apparatus, and method for a dual mode wireless power receiver

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
SEONG-MIN KIM ETAL.: "130W power transmitter for wireless power charging using magnetic resonance", 《2014 IEEE 36TH INTERNATIONAL TELECOMMUNICATIONS ENERGY CONFERENCE (INTELEC)》 *
廖承林等: "无线电能传输技术在电动汽车无线充电中的应用", 《现代物理知识》 *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108879987A (zh) * 2018-08-06 2018-11-23 佛山市苔藓云链科技有限公司 一种电子设备及其无线充电操作方法
CN108988512A (zh) * 2018-08-06 2018-12-11 佛山市苔藓云链科技有限公司 一种电子设备中无线充电电池及其充电控制方法
CN108988512B (zh) * 2018-08-06 2020-10-09 深圳市倍力奇科技有限公司 一种电子设备中无线充电电池及其充电控制方法
CN111614169A (zh) * 2019-02-25 2020-09-01 艾迪悌科技有限公司 线圈选择的q因子确定

Also Published As

Publication number Publication date
EP3304681B1 (en) 2019-12-04
WO2016191022A1 (en) 2016-12-01
EP3304681A1 (en) 2018-04-11
US20160352147A1 (en) 2016-12-01
US10224753B2 (en) 2019-03-05
JP2018519776A (ja) 2018-07-19

Similar Documents

Publication Publication Date Title
CN107646162A (zh) 使用场改变电路的无线功率传送
US9306634B2 (en) Waking up a wireless power transmitter from beacon mode
JP6542244B2 (ja) 動的なインピーダンス変化測定によるデバイス検出
CN102804486B (zh) 关于包括天线的显示器组合件的装置和方法
US9148201B2 (en) Systems and methods for calibration of a wireless power transmitter
US9118203B2 (en) Systems and methods for induction charging with a closed magnetic loop
EP2599233B1 (en) Low power detection of wireless power devices
CN103733535B (zh) 具有多个接收器线圈的无线电力接收器
CN102395983B (zh) 用于对电池进行充电的无线电力装置的优化
CN104584446B (zh) 用于解耦多个无线充电发射器的系统和方法
CN104205549B (zh) 用于使用蓝牙低能量进行无线电力控制通信的系统和方法
CN105556795B (zh) 无线电力装置的低电力检测
US9166439B2 (en) Systems and methods for forward link communication in wireless power systems
US20140266018A1 (en) Systems and methods for extending the power capability of a wireless charger
US20140080409A1 (en) Static tuning of wireless transmitters
JP5893157B2 (ja) マルチバンド送信アンテナ
US20170237292A1 (en) Reconfigurable multi-mode antenna for wireless power transfer
US20150064970A1 (en) Systems, apparatus, and methods for an embedded emissions filter circuit in a power cable

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180130