MX2021001635A - Dispositivo y metodo para transferencia inalambrica de energia. - Google Patents

Dispositivo y metodo para transferencia inalambrica de energia.

Info

Publication number
MX2021001635A
MX2021001635A MX2021001635A MX2021001635A MX2021001635A MX 2021001635 A MX2021001635 A MX 2021001635A MX 2021001635 A MX2021001635 A MX 2021001635A MX 2021001635 A MX2021001635 A MX 2021001635A MX 2021001635 A MX2021001635 A MX 2021001635A
Authority
MX
Mexico
Prior art keywords
power transfer
power
communication
intervals
time intervals
Prior art date
Application number
MX2021001635A
Other languages
English (en)
Inventor
Klaas Jacob Lulofs
Johannes Wilhelmus Draak
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 MX2021001635A publication Critical patent/MX2021001635A/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
    • H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/366—Electric or magnetic shields or screens made of ferromagnetic material
    • 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
    • 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
    • H02J50/80—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
    • H04B5/20—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
    • H04B5/26—Inductive coupling using coils
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/40—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by components specially adapted for near-field transmission
    • H04B5/43—Antennas
    • 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
    • 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
    • H01F2038/143—Inductive couplings for signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Near-Field Transmission Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

Un dispositivo que es un receptor de energía o un transmisor de energía de un sistema de transferencia inalámbrica de energía que transfiere energía a través de una señal de transferencia de energía: El dispositivo comprende una bobina de transferencia de energía (103, 107) para recibir o generar la señal de transferencia de energía y una antena de comunicación (207, 307) para comunicarse con el receptor de energía o el transmisor de energía a través de una señal de comunicación. La antena de comunicación (207, 307) se superpone a la bobina de transferencia de energía (103, 107). Un elemento de blindaje magnético (503, 505) se ubica entre la bobina de transferencia de energía (103, 107) y la antena de comunicación (207, 307). Un controlador (201, 301) controla el dispositivo para realizar la transferencia de energía durante los intervalos de transferencia de energía y la comunicación durante los intervalos de tiempo de comunicación, los intervalos de transferencia de energía y los intervalos de tiempo de comunicación son disjuntos. El elemento de blindaje magnético (503, 505) comprende un material de blindaje magnético dispuesto para operar en un modo saturado durante los intervalos de transferencia de energía y en un modo no saturado durante los intervalos de tiempo de comunicación.
MX2021001635A 2018-08-15 2019-08-05 Dispositivo y metodo para transferencia inalambrica de energia. MX2021001635A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP18189122.7A EP3611820A1 (en) 2018-08-15 2018-08-15 Device and method for wireless power transfer
PCT/EP2019/071021 WO2020035343A1 (en) 2018-08-15 2019-08-05 Device and method for wireless power transfer

Publications (1)

Publication Number Publication Date
MX2021001635A true MX2021001635A (es) 2021-05-12

Family

ID=63293975

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2021001635A MX2021001635A (es) 2018-08-15 2019-08-05 Dispositivo y metodo para transferencia inalambrica de energia.

Country Status (11)

Country Link
US (1) US11398753B2 (es)
EP (2) EP3611820A1 (es)
JP (1) JP7319352B2 (es)
KR (1) KR20210042968A (es)
CN (1) CN112655134B (es)
BR (1) BR112021002615A2 (es)
ES (1) ES2945728T3 (es)
FI (1) FI3837755T3 (es)
MX (1) MX2021001635A (es)
PL (1) PL3837755T3 (es)
WO (1) WO2020035343A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11239899B2 (en) * 2019-12-13 2022-02-01 Disney Enterprises, Inc. Near field communication antenna system for a playset
US11918928B2 (en) 2019-12-17 2024-03-05 Disney Enterprises, Inc. Virtual presentation of a playset
SE2030179A1 (en) * 2020-06-02 2021-07-06 Atlas Copco Ind Technique Ab A power tool with wireless communication capability
KR20220031203A (ko) * 2020-09-04 2022-03-11 삼성전자주식회사 차폐 부재를 포함하는 무선 전력 송신 장치
FR3124644A1 (fr) 2021-06-24 2022-12-30 Stmicroelectronics (Rousset) Sas Antenne NFC

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4698702B2 (ja) 2008-05-22 2011-06-08 三菱電機株式会社 電子機器
JP4705988B2 (ja) * 2009-07-17 2011-06-22 明日香エレクトロン株式会社 Ｕｓｂデバイス用の電力伝送及びデータ伝送方法ならびにその装置
KR20140009127A (ko) * 2010-09-26 2014-01-22 액세스 비지니스 그룹 인터내셔날 엘엘씨 선택적으로 제어가능한 전자기 실딩
KR101440741B1 (ko) 2010-11-29 2014-09-17 후지쯔 가부시끼가이샤 휴대 기기 및 급전 시스템
US9607757B2 (en) 2011-11-02 2017-03-28 Panasonic Corporation Non-contact wireless communication coil, transmission coil, and portable wireless terminal
WO2013069270A1 (ja) * 2011-11-08 2013-05-16 株式会社 東芝 非接触受電装置用磁性シートとそれを用いた非接触受電装置、電子機器、並びに非接触充電装置
US9230732B2 (en) * 2012-01-17 2016-01-05 Texas Instruments Incorporated Wireless power transfer
JP2014049479A (ja) * 2012-08-29 2014-03-17 Panasonic Corp コイルユニット
JP6050667B2 (ja) * 2012-12-04 2016-12-21 デクセリアルズ株式会社 コイルモジュール、非接触電力伝送用アンテナユニット、及び電子機器
WO2017023080A1 (ko) * 2015-08-04 2017-02-09 주식회사 아모센스 차량용 무선전력 송신모듈
US10332671B2 (en) * 2015-11-08 2019-06-25 Qualcomm Incorporated Solenoid inductor
US10561049B2 (en) * 2016-10-28 2020-02-11 Integrated Device Technology, Inc. Interference filter for wireless power transfer systems

Also Published As

Publication number Publication date
EP3611820A1 (en) 2020-02-19
US20210320535A1 (en) 2021-10-14
WO2020035343A1 (en) 2020-02-20
BR112021002615A2 (pt) 2021-05-04
KR20210042968A (ko) 2021-04-20
JP2021533723A (ja) 2021-12-02
EP3837755A1 (en) 2021-06-23
EP3837755B1 (en) 2023-03-15
CN112655134B (zh) 2024-03-15
JP7319352B2 (ja) 2023-08-01
ES2945728T3 (es) 2023-07-06
PL3837755T3 (pl) 2023-07-17
FI3837755T3 (fi) 2023-05-11
US11398753B2 (en) 2022-07-26
CN112655134A (zh) 2021-04-13

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