JP2018519776A - フィールド変更回路を使用したワイヤレス電力伝達 - Google Patents

フィールド変更回路を使用したワイヤレス電力伝達 Download PDF

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Publication number
JP2018519776A
JP2018519776A JP2017560723A JP2017560723A JP2018519776A JP 2018519776 A JP2018519776 A JP 2018519776A JP 2017560723 A JP2017560723 A JP 2017560723A JP 2017560723 A JP2017560723 A JP 2017560723A JP 2018519776 A JP2018519776 A JP 2018519776A
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JP
Japan
Prior art keywords
magnetic field
circuit
antenna
charging
field
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
JP2017560723A
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English (en)
Japanese (ja)
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JP2018519776A5 (enExample
Inventor
ウィリアム・ヘンリー・ヴォン・ノヴァク・ザ・サード
エドワード・ケネス・カラル
コーディー・バートン・ウィーランド
ソン・ホン・ジョン
Original Assignee
クアルコム，インコーポレイテッド
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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 JP2018519776A publication Critical patent/JP2018519776A/ja
Publication of JP2018519776A5 publication Critical patent/JP2018519776A5/ja
Pending legal-status Critical Current

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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)
JP2017560723A 2015-05-27 2016-04-28 フィールド変更回路を使用したワイヤレス電力伝達 Pending JP2018519776A (ja)

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 (2)

Publication Number Publication Date
JP2018519776A true JP2018519776A (ja) 2018-07-19
JP2018519776A5 JP2018519776A5 (enExample) 2019-05-23

Family

ID=55969479

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017560723A Pending JP2018519776A (ja) 2015-05-27 2016-04-28 フィールド変更回路を使用したワイヤレス電力伝達

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)

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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
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
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
WO2020095234A1 (en) * 2018-11-06 2020-05-14 Humavox Ltd. A bi-functional receiving/ transmitting element for wireless charging
US11336119B2 (en) * 2019-02-25 2022-05-17 Integrated Device Technology, Inc. Q-factor determination of coil select
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 (5)

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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
US20120161539A1 (en) * 2010-12-23 2012-06-28 Nam Yun Kim System for wireless power transmission and reception using in-band communication
US20120293005A1 (en) * 2011-05-16 2012-11-22 Young Ho Ryu Apparatus and method for wireless power transmission
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

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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
US9672975B2 (en) * 2012-09-11 2017-06-06 Qualcomm Incorporated Wireless power transfer system coil arrangements and method of operation
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
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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
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US20100033021A1 (en) * 2008-08-05 2010-02-11 Broadcom Corporation Phased array wireless resonant power delivery system
US20120161539A1 (en) * 2010-12-23 2012-06-28 Nam Yun Kim System for wireless power transmission and reception using in-band communication
US20120293005A1 (en) * 2011-05-16 2012-11-22 Young Ho Ryu Apparatus and method for wireless power transmission
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

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
CN107646162A (zh) 2018-01-30

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