ZA201509224B - Wireless inductive power transfer - Google Patents

Wireless inductive power transfer

Info

Publication number
ZA201509224B
ZA201509224B ZA2015/09224A ZA201509224A ZA201509224B ZA 201509224 B ZA201509224 B ZA 201509224B ZA 2015/09224 A ZA2015/09224 A ZA 2015/09224A ZA 201509224 A ZA201509224 A ZA 201509224A ZA 201509224 B ZA201509224 B ZA 201509224B
Authority
ZA
South Africa
Prior art keywords
power transfer
inductive power
wireless inductive
wireless
transfer
Prior art date
Application number
ZA2015/09224A
Other languages
English (en)
Inventor
Klaas Jacob Lulofs
Wageningen Andries Van
Original Assignee
Koninklijke Philips Nv
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 Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of ZA201509224B publication Critical patent/ZA201509224B/en

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
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
    • 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
    • H02J50/80—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
    • 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
    • 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
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/40—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data
    • H02J7/47—Arrangements for checking compatibility or authentication between one component, e.g. a battery or a battery charger, and another component, e.g. a power source

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
ZA2015/09224A 2013-06-04 2015-12-18 Wireless inductive power transfer ZA201509224B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13170338 2013-06-04
PCT/EP2014/060593 WO2014195143A1 (en) 2013-06-04 2014-05-23 Wireless inductive power transfer

Publications (1)

Publication Number Publication Date
ZA201509224B true ZA201509224B (en) 2017-11-29

Family

ID=48537864

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2015/09224A ZA201509224B (en) 2013-06-04 2015-12-18 Wireless inductive power transfer

Country Status (10)

Country Link
US (1) US10263469B2 (enExample)
EP (1) EP3005522B1 (enExample)
JP (1) JP6336049B2 (enExample)
CN (1) CN105324905B (enExample)
BR (1) BR112015030159B1 (enExample)
MX (1) MX349952B (enExample)
RU (1) RU2656246C2 (enExample)
TR (1) TR201809031T4 (enExample)
WO (1) WO2014195143A1 (enExample)
ZA (1) ZA201509224B (enExample)

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ES2721524T3 (es) * 2015-05-19 2019-08-01 Panasonic Ip Man Co Ltd Aparato de suministro de potencia sin contacto y aparato de recepción de potencia sin contacto, y sistema de transmisión de potencia sin contacto proporcionado con los mismos
WO2017036895A1 (en) * 2015-09-03 2017-03-09 Koninklijke Philips N.V. Connector and device for wireless transmission of data and/or power
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MX372938B (es) 2016-01-13 2020-04-03 Koninklijke Philips Nv Transferencia inductiva de energia inalambrica.
US10291071B2 (en) * 2016-01-19 2019-05-14 The United States Of America As Represented By The Secretary Of The Navy Wireless power and data transfer for unmanned vehicles
US10148135B2 (en) * 2016-02-16 2018-12-04 Intel IP Corporation System, apparatus and method for authenticating a device using a wireless charger
CN105654693A (zh) * 2016-03-12 2016-06-08 国网山东省电力公司龙口市供电公司 一种无线电力控制设备
US10097046B2 (en) 2016-03-18 2018-10-09 Global Energy Transmission, Co. Wireless power assembly
WO2017169442A1 (ja) * 2016-03-29 2017-10-05 キヤノン株式会社 送電装置、受電装置、制御方法、及びプログラム
WO2017210232A1 (en) * 2016-05-31 2017-12-07 Global Energy Transmission, Co. Wireless power assembly
KR102426164B1 (ko) * 2016-07-29 2022-07-28 소니 세미컨덕터 솔루션즈 가부시키가이샤 급전 시스템
EP3499683A4 (en) * 2016-08-09 2019-07-10 Panasonic Intellectual Property Management Co., Ltd. POWER SUPPLY DEVICE, POWER RECEPTION DEVICE, AND ENERGY TRANSMISSION SYSTEM EQUIPPED WITH THE SAME
CN108616294A (zh) * 2016-12-27 2018-10-02 中惠创智无线供电技术有限公司 一种无线供电系统及其通信系统及方法
CN108075579B (zh) * 2017-04-07 2020-01-07 中惠创智无线供电技术有限公司 一种可智能配对的无线供电系统及供电方法
JP6796024B2 (ja) * 2017-05-19 2020-12-02 ミネベアミツミ株式会社 ワイヤレス電力伝送システム、およびワイヤレス電力伝送システムの通信方法
CA3073735A1 (en) 2017-09-01 2019-03-07 Powercast Corporation Methods, systems, and apparatus for automatic rf power transmission and single antenna energy harvesting
US11081778B2 (en) 2017-09-26 2021-08-03 Stmicroelectronics, Inc. Near-field communications low-power presence check
US12348048B2 (en) 2017-10-09 2025-07-01 TeraNova Energy Inc. Systems, methods, apparatuses, and devices for facilitating harnessing terahertz electromagnetic waves for photovoltaically generating electrical energy
SG11202002869XA (en) * 2017-10-09 2020-04-29 Voice Life Inc Receiver device for facilitating wireless power reception
JP7029692B2 (ja) * 2017-10-24 2022-03-04 パナソニックＩｐマネジメント株式会社 非接触給電装置及び保持部材
EP3509186A1 (en) * 2018-01-03 2019-07-10 Koninklijke Philips N.V. Controlling power in a wireless power transfer system
US10840746B2 (en) 2018-06-20 2020-11-17 Apple Inc. Methods and apparatus for performing demodulation using maximum likelihood sequence matching in a wireless charging device
RU2688664C1 (ru) * 2018-08-06 2019-05-22 Акционерное общество "Мостком" Способ регулировки уровня сигнала на приемнике терминала оптической беспроводной связи
US11316385B2 (en) * 2018-11-27 2022-04-26 International Business Machines Corporation Wireless energy transfer
US11979038B2 (en) * 2019-03-07 2024-05-07 Google Llc Wireless charging alignment
EP3751697A1 (en) * 2019-06-14 2020-12-16 Koninklijke Philips N.V. A power transfer apparatus and method therefor
CN112421787B (zh) * 2019-08-21 2023-12-19 北京小米移动软件有限公司 无线充电装置、系统、控制方法、充电设备及存储介质
EP3787151A1 (en) * 2019-08-27 2021-03-03 Koninklijke Philips N.V. A power transmitter, system and method therefor
CN115915021A (zh) * 2021-08-11 2023-04-04 Oppo广东移动通信有限公司 信号处理方法、装置、交互系统、电子设备及存储介质
EP4207554A1 (en) * 2022-01-04 2023-07-05 Koninklijke Philips N.V. Wireless power transfer
US20230291239A1 (en) * 2022-03-11 2023-09-14 Mediatek Inc. Continuous packet transmission for wireless charging
JP7746210B2 (ja) * 2022-03-30 2025-09-30 大阪瓦斯株式会社 自己託送量算出システム及びプログラム
CN119213664A (zh) * 2022-05-17 2024-12-27 皇家飞利浦有限公司 无线功率传输

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JP2006353042A (ja) * 2005-06-17 2006-12-28 Ntt Docomo Inc 送電装置、受電装置、認証課金代行装置、充電システム、送電方法、受電方法、充電方法
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US8629650B2 (en) * 2008-05-13 2014-01-14 Qualcomm Incorporated Wireless power transfer using multiple transmit antennas
US8234509B2 (en) * 2008-09-26 2012-07-31 Hewlett-Packard Development Company, L.P. Portable power supply device for mobile computing devices
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KR101752378B1 (ko) * 2010-11-03 2017-06-29 엑스페드 홀딩스 피티와이 엘티디 무선 디바이스 검출 및 통신 장치 및 시스템
US9094055B2 (en) * 2011-04-19 2015-07-28 Qualcomm Incorporated Wireless power transmitter tuning
JP5854640B2 (ja) * 2011-05-25 2016-02-09 キヤノン株式会社 電子機器、受電方法及びプログラム
US9190851B2 (en) * 2011-06-24 2015-11-17 Samsung Electro-Mechanics Calibration and assignment processes in wireless power transfer systems
US8798537B2 (en) * 2011-06-27 2014-08-05 Lg Electronics Inc. Two-way communication in wireless power transfer
KR101781650B1 (ko) * 2011-10-04 2017-09-26 삼성전자주식회사 무선 다중 충전을 위한 방법 및 전력 송신기
US9660478B2 (en) * 2012-12-12 2017-05-23 Qualcomm Incorporated System and method for facilitating avoidance of wireless charging cross connection
US9831705B2 (en) * 2012-12-12 2017-11-28 Qualcomm Incorporated Resolving communcations in a wireless power system with co-located transmitters

Also Published As

Publication number Publication date
BR112015030159A2 (pt) 2017-07-25
RU2656246C2 (ru) 2018-06-04
RU2015156654A3 (enExample) 2018-03-12
CN105324905A (zh) 2016-02-10
EP3005522B1 (en) 2018-04-11
CN105324905B (zh) 2018-05-15
JP2016523501A (ja) 2016-08-08
US10263469B2 (en) 2019-04-16
MX2015016528A (es) 2016-04-15
BR112015030159B1 (pt) 2022-02-08
TR201809031T4 (tr) 2018-07-23
WO2014195143A1 (en) 2014-12-11
US20160087691A1 (en) 2016-03-24
EP3005522A1 (en) 2016-04-13
JP6336049B2 (ja) 2018-06-06
MX349952B (es) 2017-08-22
RU2015156654A (ru) 2017-07-17

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