MX2020008697A - Sistema de transferencia inalámbrica de energía. - Google Patents

Sistema de transferencia inalámbrica de energía.

Info

Publication number
MX2020008697A
MX2020008697A MX2020008697A MX2020008697A MX2020008697A MX 2020008697 A MX2020008697 A MX 2020008697A MX 2020008697 A MX2020008697 A MX 2020008697A MX 2020008697 A MX2020008697 A MX 2020008697A MX 2020008697 A MX2020008697 A MX 2020008697A
Authority
MX
Mexico
Prior art keywords
power
time interval
power transfer
reduced
transmitter coil
Prior art date
Application number
MX2020008697A
Other languages
English (en)
Inventor
Wilhelmus Gerardus Maria Ettes
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 MX2020008697A publication Critical patent/MX2020008697A/es

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
    • 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
    • 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
    • H02J50/60—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—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—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
    • H02J7/00308—Overvoltage protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Near-Field Transmission Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Radio Relay Systems (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Un transmisor de energía (101) para un sistema de transferencia inalámbrica de energía comprende una bobina transmisora (103) y un accionador (201) genera una señal de accionamiento para la bobina transmisora (103) que usa un periodo de tiempo repetitivo con un intervalo de tiempo de transferencia de energía y un intervalo de tiempo de energía reducida durante el cual se reduce un nivel de energía de la señal de transferencia de energía. Un accionador (201) genera una señal de accionamiento para que la bobina transmisora (103) genere la señal de transferencia de energía. Un comunicador (205) recibe mensajes desde el receptor de energía (105) y un adaptador (213) adapta una propiedad de temporización del intervalo de tiempo de energía reducida en respuesta a al menos un primer mensaje recibido desde el receptor de energía (105). Un sincronizador (206) para sincronizar una detección de objetos extraños y la generación de una señal de prueba para que ocurra durante el intervalo de tiempo de energía reducida. La operación puede ser, típicamente, una detección de objetos extraños o una comunicación, y la propiedad de temporización puede ser, p. ej., una duración del intervalo de tiempo de energía reducida.
MX2020008697A 2018-02-20 2019-02-12 Sistema de transferencia inalámbrica de energía. MX2020008697A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18157709.9A EP3528364A1 (en) 2018-02-20 2018-02-20 Wireless power transfer system
PCT/EP2019/053381 WO2019162141A1 (en) 2018-02-20 2019-02-12 Wireless power transfer system

Publications (1)

Publication Number Publication Date
MX2020008697A true MX2020008697A (es) 2021-05-12

Family

ID=61256608

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020008697A MX2020008697A (es) 2018-02-20 2019-02-12 Sistema de transferencia inalámbrica de energía.

Country Status (10)

Country Link
US (2) US11476720B2 (es)
EP (2) EP3528364A1 (es)
JP (2) JP7428652B2 (es)
CN (1) CN112005462B (es)
BR (1) BR112020016791A2 (es)
ES (1) ES2921076T3 (es)
HU (1) HUE059121T2 (es)
MX (1) MX2020008697A (es)
PL (1) PL3756266T3 (es)
WO (1) WO2019162141A1 (es)

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* Cited by examiner, † Cited by third party
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EP3509186A1 (en) * 2018-01-03 2019-07-10 Koninklijke Philips N.V. Controlling power in a wireless power transfer system
US10925007B2 (en) * 2018-11-02 2021-02-16 Apple Inc. Dynamic power reduction requests for wireless communications
US11588356B2 (en) * 2019-07-10 2023-02-21 Apple Inc. Wireless power transfer system and devices
EP3790158A1 (en) * 2019-09-09 2021-03-10 Koninklijke Philips N.V. Foreign object detection in a wireless power transfer system
US11159056B2 (en) 2019-09-12 2021-10-26 Spark Connected LLC Wireless power receiver circuit and method
EP3836352A1 (en) 2019-12-10 2021-06-16 Koninklijke Philips N.V. Foreign object detection in a wireless power transfer system
EP3879671A1 (en) * 2020-03-10 2021-09-15 Koninklijke Philips N.V. Wireless power transfer
EP4131725A4 (en) * 2020-04-01 2024-05-22 Lg Electronics Inc WIRELESS POWER TRANSMISSION DEVICE AND WIRELESS POWER TRANSMISSION METHOD
CN114069754A (zh) * 2020-08-10 2022-02-18 台达电子企业管理（上海）有限公司 无线充电方法及其系统
US20220131416A1 (en) * 2020-10-22 2022-04-28 Powermat Technologies Ltd. Wireless illumination
EP4016796A1 (en) * 2020-12-18 2022-06-22 Koninklijke Philips N.V. Foreign object detection in a wireless power transfer system
CN117121570A (zh) * 2021-04-30 2023-11-24 Oppo广东移动通信有限公司 发射功率控制方法、终端设备和网络设备
TW202341611A (zh) * 2022-01-28 2023-10-16 美商奇異電器公司 無線電力傳輸系統中之外來物體偵測
EP4369566A1 (en) * 2022-11-11 2024-05-15 Koninklijke Philips N.V. Wireless power transfer

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US7769414B2 (en) * 2003-07-18 2010-08-03 Electronics And Telecommunications Research Institute System and method for controlling power saving mode in wireless portable network system
JP2006230129A (ja) * 2005-02-18 2006-08-31 Nanao Corp 非接触電力供給装置
JP4872973B2 (ja) * 2008-06-25 2012-02-08 セイコーエプソン株式会社 送電制御装置、送電装置、受電制御装置、受電装置及び電子機器
JP5417907B2 (ja) * 2009-03-09 2014-02-19 セイコーエプソン株式会社 送電制御装置、送電装置、受電制御装置、受電装置、電子機器および無接点電力伝送システム
EP2689512B1 (en) 2011-03-21 2016-11-30 Koninklijke Philips N.V. Calculating power loss for inductive power transmission
JP6067211B2 (ja) * 2011-05-27 2017-01-25 日産自動車株式会社 非接触給電装置
JP5071574B1 (ja) * 2011-07-05 2012-11-14 ソニー株式会社 検知装置、受電装置、非接触電力伝送システム及び検知方法
JPWO2013179394A1 (ja) * 2012-05-29 2016-01-14 パイオニア株式会社 非接触電力送信システム及び方法
PL2867997T3 (pl) * 2012-06-29 2017-08-31 Koninklijke Philips N.V. Bezprzewodowy indukcyjny przesył energii
BR112015001867A2 (pt) * 2012-07-30 2017-07-04 Koninklijke Philips Nv método de operação para um sistema de transferência de energia indutiva, método de operação para um transmissor de energia de um sistema de transferência de energia indutiva, método de operação para um receptor de energia de um sistema de transferência de energia indutiva, sistema de transferência de energia indutiva, transmissor de energia para um sistema de transferência de energia indutiva e receptor de energia para um sistema de transferência de energia indutiva
EP2909917B1 (en) 2012-10-16 2020-11-11 Koninklijke Philips N.V. Wireless inductive power transfer
MX347685B (es) 2013-01-11 2017-05-09 Koninklijke Philips Nv Transferencia inductiva inalambrica de energia.
JP2014225963A (ja) * 2013-05-16 2014-12-04 ソニー株式会社 検知装置、給電システム、および、検知装置の制御方法
JP6505097B2 (ja) 2013-07-17 2019-04-24 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． 無線誘導電力伝送
PL3022825T3 (pl) * 2013-07-17 2019-08-30 Koninklijke Philips N.V. Bezprzewodowe indukcyjne przesyłanie energii
BR112014029281B1 (pt) * 2013-08-07 2023-01-31 Koninklijke Philips N.V Aparelho para um sistema de transferência de energia sem fio e método de operação de um sistema de transferência de energia sem fio incluindo um transmissor de energia e um receptor de energia
JP2015104161A (ja) * 2013-11-21 2015-06-04 トヨタ自動車株式会社 非接触送電装置および非接触電力伝送システム
JP6159894B2 (ja) * 2014-03-25 2017-07-05 コーニンクレッカ フィリップス エヌ ヴェＫｏｎｉｎｋｌｉｊｋｅ Ｐｈｉｌｉｐｓ Ｎ．Ｖ． ワイヤレス誘導電力伝達
CN107257167B (zh) * 2014-05-27 2020-01-21 松下知识产权经营株式会社 送电装置以及无线电力传输系统
US10666082B2 (en) 2014-06-20 2020-05-26 Lg Electronics Inc. Wireless power transfer method, apparatus and system
CN107078554B (zh) * 2014-09-03 2020-02-14 皇家飞利浦有限公司 功率发射器及其操作方法
JP6376919B2 (ja) 2014-09-22 2018-08-22 キヤノン株式会社 給電装置及び電子機器
JP6279452B2 (ja) * 2014-10-31 2018-02-14 東芝テック株式会社 非接触電力伝送装置
EP3231056B1 (en) * 2014-12-11 2019-03-13 Koninklijke Philips N.V. Wireless inductive power transfer
WO2017033614A1 (ja) * 2015-08-26 2017-03-02 ローム株式会社 送電装置及び非接触給電システム
JP6632299B2 (ja) * 2015-09-29 2020-01-22 ローム株式会社 ワイヤレス送電装置、その制御回路、充電器、およびパワーロスメソッドによる異物検出のキャリブレーション方法
WO2018020890A1 (ja) * 2016-07-29 2018-02-01 ソニーセミコンダクタソリューションズ株式会社 給電システム
WO2018104068A1 (en) 2016-12-05 2018-06-14 Koninklijke Philips N.V. Foreign object detection in a wireless power transfer system
US20180317174A1 (en) * 2017-04-29 2018-11-01 Qualcomm Incorporated Power savings in a power-sensitive device tethered over a wireless link
EP3410568A1 (en) * 2017-05-30 2018-12-05 Koninklijke Philips N.V. Foreign object detection in a wireless power transfer system

Also Published As

Publication number Publication date
JP2023174678A (ja) 2023-12-08
CN112005462B (zh) 2024-03-29
US11476720B2 (en) 2022-10-18
EP3528364A1 (en) 2019-08-21
CN112005462A (zh) 2020-11-27
JP2021514600A (ja) 2021-06-10
RU2020131037A (ru) 2022-03-21
US20230017317A1 (en) 2023-01-19
JP7428652B2 (ja) 2024-02-06
WO2019162141A1 (en) 2019-08-29
BR112020016791A2 (pt) 2020-12-15
US20200395793A1 (en) 2020-12-17
ES2921076T3 (es) 2022-08-17
PL3756266T3 (pl) 2022-09-12
HUE059121T2 (hu) 2022-10-28
EP3756266A1 (en) 2020-12-30
EP3756266B1 (en) 2022-04-27

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