MX346430B - Transferencia inalambrica de energia inductiva. - Google Patents

Transferencia inalambrica de energia inductiva.

Info

Publication number
MX346430B
MX346430B MX2014013399A MX2014013399A MX346430B MX 346430 B MX346430 B MX 346430B MX 2014013399 A MX2014013399 A MX 2014013399A MX 2014013399 A MX2014013399 A MX 2014013399A MX 346430 B MX346430 B MX 346430B
Authority
MX
Mexico
Prior art keywords
power transfer
entity
power
reference value
wireless inductive
Prior art date
Application number
MX2014013399A
Other languages
English (en)
Other versions
MX2014013399A (es
Inventor
Van Wageningen Andries
Francis Joye Neil
Gerardus Maria Ettes Wilhelmus
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=48918281&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX346430(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Koninklijke Philips Nv filed Critical Koninklijke Philips Nv
Publication of MX2014013399A publication Critical patent/MX2014013399A/es
Publication of MX346430B publication Critical patent/MX346430B/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
    • H02J50/40—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
    • 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
    • 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
    • H02J50/80—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
    • H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
    • 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
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling

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)

Abstract

Un sistema de transferencia inalámbrica de energía incluye un receptor de energía (105) y un transmisor de energía (101) que genera una señal de transferencia inalámbrica de energía inductiva para alimentar el receptor de energía (105) durante una fase de transferencia de energía. Un aparato, a menudo el transmisor de energía (101) comprende una primera unidad de comunicación (305) que se comunica con una segunda unidad de comunicación de una entidad usando una señal de comunicación electromagnética. La entidad puede ser convencionalmente el receptor de energía (105). El aparato comprende un procesador de referencia (307) para medir y almacenar un valor de referencia de una característica de la señal de comunicación y una unidad de medición (309), que determina de manera repetitiva durante la fase de transferencia de energía un valor de medido de la característica. Un comparador (311) compara los valores medidos con el valor de referencia y un iniciador (313) activa un proceso de detección de entidad si la comparación indica que un valor medido y el valor de referencia no cumplen un criterio de similitud. El proceso de detección de entidad detecta una presencia de otra entidad.
MX2014013399A 2013-08-07 2014-08-06 Transferencia inalambrica de energia inductiva. MX346430B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP13179524 2013-08-07
PCT/EP2014/066911 WO2015018868A1 (en) 2013-08-07 2014-08-06 Wireless inductive power transfer

Publications (2)

Publication Number Publication Date
MX2014013399A MX2014013399A (es) 2015-05-29
MX346430B true MX346430B (es) 2017-03-21

Family

ID=48918281

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014013399A MX346430B (es) 2013-08-07 2014-08-06 Transferencia inalambrica de energia inductiva.

Country Status (11)

Country Link
US (1) US9479013B2 (es)
EP (1) EP2875586B2 (es)
JP (1) JP5872745B2 (es)
CN (1) CN104584448B (es)
BR (1) BR112014029281B1 (es)
ES (1) ES2664407T5 (es)
MX (1) MX346430B (es)
PL (1) PL2875586T5 (es)
RU (1) RU2649907C2 (es)
WO (1) WO2015018868A1 (es)
ZA (1) ZA201408382B (es)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL2909917T3 (pl) * 2012-10-16 2021-07-05 Koninklijke Philips N.V. Bezprzewodowe indukcyjne przesyłanie energii
JP6493385B2 (ja) * 2014-02-24 2019-04-03 ソニー株式会社 受電装置、給電制御方法、および給電システム
US20170310117A1 (en) * 2014-04-09 2017-10-26 Prasanna Sharadchandra Nirantare Systems And Methods For Closed Loop Control For Wireless Power Transfer
KR102197580B1 (ko) * 2014-10-07 2021-01-04 주식회사 히타치엘지 데이터 스토리지 코리아 무선 전력 전송 장치 및 방법
JP6609986B2 (ja) * 2015-05-13 2019-11-27 セイコーエプソン株式会社 制御装置、電子機器及び無接点電力伝送システム
DE102015224839A1 (de) * 2015-05-13 2016-11-17 Volkswagen Aktiengesellschaft Gerätespezifische Anpassung des kabellosen Ladeverhaltens von Mobilgeräten
SE1550754A1 (sv) * 2015-06-08 2016-10-18 Nok9 Ab A testing device for wireless power transfer, and an associated method
BR112018001067B1 (pt) * 2015-07-21 2022-11-08 Koninklijke Philips N.V. Transmissor de energia sem fio indutiva, receptor de energia sem fio indutiva e método de detectar objetos estranhos
US10333357B1 (en) * 2015-08-15 2019-06-25 Jaber Abu Qahouq Methods and systems for arrangement and control of wireless power transfer and receiving
JP5995022B1 (ja) 2015-09-10 2016-09-21 パナソニックＩｐマネジメント株式会社 無線電力伝送システムおよび送電装置
US20170222491A1 (en) * 2016-02-03 2017-08-03 Qualcomm Incorporated System and method for adjusting an antenna response in a wireless power receiver
KR102196897B1 (ko) * 2016-04-04 2020-12-31 애플 인크. 유도 전력 송신기
WO2017174380A1 (en) * 2016-04-06 2017-10-12 Koninklijke Philips N.V. Object detection in wireless power transfer system
CN109478800B (zh) * 2016-07-29 2023-05-16 索尼半导体解决方案公司 馈电***
KR20190033480A (ko) * 2016-07-29 2019-03-29 소니 세미컨덕터 솔루션즈 가부시키가이샤 수전 장치 및 전자 기기
WO2018020876A1 (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 給電装置
KR102630526B1 (ko) * 2016-10-10 2024-01-31 삼성전자주식회사 배터리를 충전하는 전자 장치 및 그 동작 방법
US20180131412A1 (en) * 2016-11-10 2018-05-10 Integrated Device Technology, Inc. Methods for increasing data communication bandwidth between wireless power devices
CN110073574B (zh) 2016-11-15 2023-12-05 Lg 电子株式会社 无线电力传递方法及其设备
GB2557234A (en) * 2016-11-30 2018-06-20 Nordic Semiconductor Asa Near field communication
EP3549228B1 (en) * 2016-12-05 2020-04-15 Koninklijke Philips N.V. Foreign object detection in a wireless power transfer system
JP6970507B2 (ja) * 2017-01-20 2021-11-24 キヤノン株式会社 給電装置およびその制御方法、プログラム
KR102624303B1 (ko) * 2017-02-16 2024-01-15 주식회사 위츠 무선 전력 송신 장치
CN110771005B (zh) * 2017-03-07 2023-11-14 鲍尔马特技术有限公司 用于无线电力充电的***
CN111033940B (zh) 2017-03-07 2023-11-14 鲍尔马特技术有限公司 用于无线电力充电的***
EP4277084A3 (en) 2017-03-07 2024-04-10 Powermat Technologies Ltd. System for wireless power charging
KR102548384B1 (ko) 2017-03-07 2023-06-27 파워매트 테크놀로지스 엘티디. 무선 전력 충전 시스템
JP6652098B2 (ja) * 2017-03-31 2020-02-19 Tdk株式会社 磁気結合装置およびこれを用いたワイヤレス電力伝送システム
EP3410568A1 (en) 2017-05-30 2018-12-05 Koninklijke Philips N.V. Foreign object detection in a wireless power transfer system
EP3457525A1 (en) 2017-09-18 2019-03-20 Koninklijke Philips N.V. Foreign object detection in a wireless power transfer system
US11081778B2 (en) * 2017-09-26 2021-08-03 Stmicroelectronics, Inc. Near-field communications low-power presence check
JP7016270B2 (ja) * 2018-02-08 2022-02-04 シャープ株式会社 送電システムおよび送電方法
EP3528364A1 (en) 2018-02-20 2019-08-21 Koninklijke Philips N.V. Wireless power transfer system
JP7101792B2 (ja) * 2018-03-08 2022-07-15 サプライ，インコーポレイテッド ワイヤレス電力供給のための方法およびシステム
EP3547487B1 (en) 2018-03-29 2020-03-25 NOK9 ip AB A testing device for testing a wireless power transmitter device, and an associated method
KR102242518B1 (ko) * 2018-04-16 2021-04-21 엘지전자 주식회사 무선전력 전송시스템에서 전력 제어를 수행하는 장치 및 방법
US11005307B2 (en) 2018-04-16 2021-05-11 Lg Electronics Inc. Apparatus and method for performing power control in wireless power transfer system
KR102509314B1 (ko) * 2018-05-16 2023-03-14 엘지이노텍 주식회사 무선 전력 전송 제어 방법 및 장치
EP3570410A1 (en) 2018-05-16 2019-11-20 Koninklijke Philips N.V. Wireless power transfer detecting foreign objects
EP3805219A4 (en) * 2018-06-06 2022-03-23 Gengle Therapeutics, Inc. PYRAZOLOPYRIMIDI DERIVATIVE, ITS USE AND PHARMACEUTICAL COMPOSITION
TWI718391B (zh) 2018-07-09 2021-02-11 元太科技工業股份有限公司 無線供電裝置
RU2689415C1 (ru) 2018-08-10 2019-05-28 Самсунг Электроникс Ко., Лтд. Устройство и способ для улучшения nfc-канала посредством применения поверхностных волн
US10505403B1 (en) 2018-08-31 2019-12-10 Apple Inc. Wireless charging system with temperature sensing
EP3664253A1 (en) 2018-12-05 2020-06-10 Koninklijke Philips N.V. Device and method for wireless power transfer
EP3713045A1 (en) 2019-03-19 2020-09-23 Koninklijke Philips N.V. Device and method for wireless power transfer and improved foreign object detecion
US20200366135A1 (en) * 2019-05-17 2020-11-19 Renesas Electronics America Inc. Near field communication and wireless power
US11342793B2 (en) * 2019-07-23 2022-05-24 Aira, Inc. Detection of device removal from a surface of a multi-coil wireless charging device
EP3772186B1 (en) * 2019-08-01 2024-06-26 Nxp B.V. Dynamic sensitivity control in a near-field communication receiver
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
JP7457493B2 (ja) * 2019-12-10 2024-03-28 キヤノン株式会社 送電装置、受電装置、それらの制御方法およびプログラム
EP3916960A1 (en) 2020-05-26 2021-12-01 Koninklijke Philips N.V. Foreign object detection in a wireless power transfer system
DE102020210562A1 (de) * 2020-08-20 2022-02-24 E.G.O. Elektro-Gerätebau GmbH Verfahren zum Betreiben einer Vorrichtung zum drahtlosen Übertragen von Energie in Richtung eines elektrischen Verbrauchers mittels induktiver Kopplung, Vorrichtung und System
US20220062516A1 (en) * 2020-09-01 2022-03-03 Medtronic, Inc. Method of estimating power dissipated in foreign object
EP4016796A1 (en) 2020-12-18 2022-06-22 Koninklijke Philips N.V. Foreign object detection in a wireless power transfer system
US20240146829A1 (en) * 2021-02-25 2024-05-02 Lg Electronics Inc. Method and device for preventing data transmission collision in wireless power transmission system
EP4324071A1 (en) 2021-04-14 2024-02-21 Reach Power, Inc. System and method for wireless power networking
US11764621B1 (en) * 2021-09-10 2023-09-19 Apple Inc. Wireless power transfer with integrated communications
EP4187754A1 (en) * 2021-11-30 2023-05-31 Panthronics AG High power wireless charging
US12047088B2 (en) 2021-12-21 2024-07-23 Apple Inc. Data transfer between analog and digital integrated circuits
EP4254724A1 (en) 2022-03-29 2023-10-04 Koninklijke Philips N.V. Wireless power transfer

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3392103B2 (ja) * 1993-04-21 2003-03-31 九州日立マクセル株式会社 小型電気機器
GB2414120B (en) * 2004-05-11 2008-04-02 Splashpower Ltd Controlling inductive power transfer systems
US7605496B2 (en) 2004-05-11 2009-10-20 Access Business Group International Llc Controlling inductive power transfer systems
US20080116847A1 (en) 2006-09-01 2008-05-22 Bio Aim Technologies Holding Ltd. Systems and methods for wireless power transfer
US8111042B2 (en) 2008-08-05 2012-02-07 Broadcom Corporation Integrated wireless resonant power charging and communication channel
RU2011132943A (ru) * 2009-01-06 2013-02-20 Эксесс Бизнес Груп Интернешнл Ллс Система беспроводной зарядки с согласованием электропитания устройства
US8427100B2 (en) 2009-02-06 2013-04-23 Broadcom Corporation Increasing efficiency of wireless power transfer
CN102334258B (zh) * 2009-02-27 2015-08-05 皇家飞利浦电子股份有限公司 无线地输送功率的方法、输送设备以及输送控制***
KR100992480B1 (ko) 2009-09-10 2010-11-05 주식회사 한림포스텍 피드백신호에 의한 이물질 감지기능을 갖는 무접점 충전 시스템
BR112012025873A2 (pt) * 2010-04-13 2016-06-28 Fujitsu Ltd sistema de fornecimento de energia, transmissor de energia e receptor de energia
JP2012044735A (ja) * 2010-08-13 2012-03-01 Sony Corp ワイヤレス充電システム
JP5564412B2 (ja) 2010-12-10 2014-07-30 株式会社日立製作所 無線電力伝送システム、送電装置、及び受電装置
JP5703822B2 (ja) 2011-02-21 2015-04-22 ソニー株式会社 送電装置、送電方法および電力伝送システム
BR112014007194A2 (pt) 2011-09-30 2017-04-04 Koninklijke Philips Nv transmissor de energia, sistema de transferência de energia e método de operação para um transmissor de energia
US9450648B2 (en) 2011-10-13 2016-09-20 Integrated Device Technology, Inc. Apparatus, system, and method for detecting a foreign object in an inductive wireless power transfer system
JP2015008546A (ja) * 2011-10-28 2015-01-15 パナソニック株式会社 非接触電力伝送装置
US10778045B2 (en) 2012-01-30 2020-09-15 Triune Ip, Llc Method and system of wireless power transfer foreign object detection
US9755437B2 (en) * 2012-04-25 2017-09-05 Nokia Technologies Oy Method, apparatus, and computer program product for wireless charging detection

Also Published As

Publication number Publication date
JP5872745B2 (ja) 2016-03-01
JP2015536633A (ja) 2015-12-21
ZA201408382B (en) 2016-09-28
RU2015107465A (ru) 2016-09-27
EP2875586B1 (en) 2018-01-17
PL2875586T5 (pl) 2021-04-19
US20160181818A1 (en) 2016-06-23
WO2015018868A1 (en) 2015-02-12
MX2014013399A (es) 2015-05-29
EP2875586A1 (en) 2015-05-27
BR112014029281A2 (pt) 2017-06-27
CN104584448A (zh) 2015-04-29
EP2875586B2 (en) 2020-12-23
ES2664407T3 (es) 2018-04-19
ES2664407T5 (es) 2021-07-27
CN104584448B (zh) 2018-07-17
US9479013B2 (en) 2016-10-25
RU2649907C2 (ru) 2018-04-05
BR112014029281B1 (pt) 2023-01-31
PL2875586T3 (pl) 2018-06-29

Similar Documents

Publication Publication Date Title
MX346430B (es) Transferencia inalambrica de energia inductiva.
MX2016000491A (es) Transferencia de energia inductiva inalambrica.
WO2014063159A3 (en) Foreign object detection in wireless energy transfer systems
WO2014011776A3 (en) Systems, methods, and apparatus for detection of metal objects in a predetermined space
EP4239851A3 (en) Method for detecting foreign material, and apparatus and system therefor
WO2013165261A3 (en) Identifying an inductive power transfer receiver
WO2014149120A3 (en) Method and system for intelligent jamming signal generation
JP2017521040A5 (es)
MX2017002938A (es) Metodos y aparato de supresion de ruido.
JP2015531213A5 (es)
WO2014109982A3 (en) Cadence detection based on inertial harmonics
WO2013066327A3 (en) Presence and range detection of wireless power receiving devices and method thereof
EP3664254A3 (en) Detecting foreign objects in wireless power transfer systems
EP2779359A3 (en) Apparatus and method for detecting foreign object in wireless power transmitting system
WO2015200710A3 (en) Detecting gestures using antennas and/or reflections of signals transmitted by the detecting device
JP2015527036A5 (es)
WO2014130322A3 (en) System and method of detecting a plug-in type based on impedance comparison
EP2725851A3 (en) System and method of rejecting a low power state based on a cover detection by a mobile wireless communication device
MX2016003765A (es) Sistema de suministro de energia inalambrica y dispositivo de transmision de energia.
MX2016014327A (es) Deteccion de intermodulacion pasiva.
TW201612549A (en) Apparatus, system and method for space status detection based on an acoustic signal
CA2841290C (en) Systems and methods for dynamic frequency selection for interference avoidance
WO2015084651A3 (en) Method and device for path-loss estimation
WO2011091405A3 (en) Method and apparatus for spectral sensing
MY178887A (en) Method and apparatus for beverage carafe detection

Legal Events

Date Code Title Description
FG Grant or registration