BR112017020647A2 - circuito de reservatório lateral de receptor para ajustar tensão de receptor e reatância de sistema de transmissão de energia sem fio - Google Patents

circuito de reservatório lateral de receptor para ajustar tensão de receptor e reatância de sistema de transmissão de energia sem fio

Info

Publication number
BR112017020647A2
BR112017020647A2 BR112017020647-1A BR112017020647A BR112017020647A2 BR 112017020647 A2 BR112017020647 A2 BR 112017020647A2 BR 112017020647 A BR112017020647 A BR 112017020647A BR 112017020647 A2 BR112017020647 A2 BR 112017020647A2
Authority
BR
Brazil
Prior art keywords
reactance
wireless power
power transmission
transmission system
adjust
Prior art date
Application number
BR112017020647-1A
Other languages
English (en)
Portuguese (pt)
Inventor
Kenneth Kallal Edward
Henry Von Novak William Iii
Original Assignee
Qualcomm Incorporated
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 Qualcomm Incorporated filed Critical Qualcomm Incorporated
Publication of BR112017020647A2 publication Critical patent/BR112017020647A2/pt

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
    • 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
    • H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting or 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
    • 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
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/0072—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks of microelectro-mechanical resonators or networks
    • H03H3/0076—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks of microelectro-mechanical resonators or networks for obtaining desired frequency or temperature coefficients
    • H03H3/0077—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks of microelectro-mechanical resonators or networks for obtaining desired frequency or temperature coefficients by tuning of resonance frequency

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Manufacturing & Machinery (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
BR112017020647-1A 2015-03-27 2016-03-01 circuito de reservatório lateral de receptor para ajustar tensão de receptor e reatância de sistema de transmissão de energia sem fio BR112017020647A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/671,627 2015-03-27
US14/671,627 US9711972B2 (en) 2015-03-27 2015-03-27 Auxiliary receiver coil to adjust receiver voltage and reactance
PCT/US2016/020244 WO2016160234A1 (en) 2015-03-27 2016-03-01 Receiver side tank circuit to adjust receiver voltage and reactance of wireless power transmission system

Publications (1)

Publication Number Publication Date
BR112017020647A2 true BR112017020647A2 (pt) 2018-06-26

Family

ID=55861129

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017020647-1A BR112017020647A2 (pt) 2015-03-27 2016-03-01 circuito de reservatório lateral de receptor para ajustar tensão de receptor e reatância de sistema de transmissão de energia sem fio

Country Status (7)

Country Link
US (1) US9711972B2 (enExample)
EP (1) EP3275070A1 (enExample)
JP (1) JP6706270B2 (enExample)
KR (1) KR20170130439A (enExample)
CN (1) CN107408841B (enExample)
BR (1) BR112017020647A2 (enExample)
WO (1) WO2016160234A1 (enExample)

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US10389162B2 (en) * 2017-05-19 2019-08-20 Qualcomm Incorporated Power receiving unit reflected reactance and tuning methods
EP3692621B1 (en) 2017-10-03 2023-12-06 Powermat Technologies Ltd. Wireless power receiver having transfer optimization and method thereof
CN111937272A (zh) 2018-04-19 2020-11-13 通用电气公司 无线电力传输系统的接收器单元
CN109462289B (zh) 2018-09-30 2020-10-23 华为技术有限公司 一种无线充电接收电路、控制方法和终端设备
JP7408952B2 (ja) * 2019-08-28 2024-01-09 オムロン株式会社 非接触給電装置
JP7395879B2 (ja) * 2019-08-28 2023-12-12 オムロン株式会社 非接触給電装置及び送電装置
US20220139608A1 (en) * 2019-09-11 2022-05-05 Realtek Semiconductor Corporation Inductor device
US12488931B2 (en) * 2019-09-11 2025-12-02 Realtek Semiconductor Corporation Inductor device
KR20220131736A (ko) 2021-03-22 2022-09-29 삼성전자주식회사 무선 전력 송신 장치 및 무선 전력 송신 장치의 무선 전력 송신 방법
CN113346630A (zh) * 2021-05-10 2021-09-03 伏达半导体(合肥)有限公司 通信设备、系统及其方法
CN114301189B (zh) * 2021-12-30 2023-08-11 河北工业大学 一种无线充电接收线圈电路

Family Cites Families (23)

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EP1605589A4 (en) * 2003-03-14 2007-03-21 Ntt Docomo Inc COMPARISON CIRCUIT
US8278784B2 (en) 2008-07-28 2012-10-02 Qualcomm Incorporated Wireless power transmission for electronic devices
JP5077340B2 (ja) * 2009-12-25 2012-11-21 トヨタ自動車株式会社 非接触受電装置およびその製造方法
US9106086B2 (en) 2010-03-11 2015-08-11 Qualcomm Incorporated Detection and protection of devices within a wireless power system
US9479225B2 (en) 2010-05-13 2016-10-25 Qualcomm Incorporated Resonance detection and control within a wireless power system
US8934857B2 (en) 2010-05-14 2015-01-13 Qualcomm Incorporated Controlling field distribution of a wireless power transmitter
WO2011156555A2 (en) 2010-06-10 2011-12-15 Access Business Group International Llc Coil configurations for inductive power transfer
JP5399340B2 (ja) * 2010-08-10 2014-01-29 日本電信電話株式会社 ワイヤレス給電方法およびワイヤレス給電システム
JP5648694B2 (ja) 2010-12-24 2015-01-07 トヨタ自動車株式会社 非接触給電システム及び給電設備
CN103370849B (zh) * 2011-02-15 2017-03-22 丰田自动车株式会社 非接触受电装置及搭载有该装置的车辆、非接触供电设备、非接触受电装置的控制方法以及非接触供电设备的控制方法
US10332676B2 (en) 2011-03-24 2019-06-25 Triune Systems, LLC Coupled inductor system having multi-tap coil
US9094055B2 (en) 2011-04-19 2015-07-28 Qualcomm Incorporated Wireless power transmitter tuning
WO2012157115A1 (ja) * 2011-05-19 2012-11-22 トヨタ自動車株式会社 受電装置およびそれを備える車両、給電設備、ならびに給電システム
KR101327049B1 (ko) * 2011-09-22 2013-11-20 엘지이노텍 주식회사 무선 전력 수신 장치 및 이를 이용한 무선 충전 시스템
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
JP5805576B2 (ja) * 2011-12-28 2015-11-04 日本電信電話株式会社 共鳴型無線電力伝送装置
US8933589B2 (en) 2012-02-07 2015-01-13 The Gillette Company Wireless power transfer using separately tunable resonators
TWI587597B (zh) * 2012-02-17 2017-06-11 Ｌｇ伊諾特股份有限公司 無線電力傳輸器，無線電力接收器，以及無線電力傳輸系統的電力傳輸方法
US20130257167A1 (en) 2012-03-29 2013-10-03 Integrated Device Technology, Inc. Apparatuses, systems, and methods for power transfer adjustment in wireless power transfer systems
TWI565176B (zh) 2012-09-28 2017-01-01 Wow Tech Corp Non - contact induction transmission equipment
JP6247441B2 (ja) * 2013-01-10 2017-12-13 株式会社トーキン 受電装置及び非接触電力伝送システム
JP5808355B2 (ja) * 2013-03-22 2015-11-10 株式会社東芝 無線給電システム、受電制御装置、および、送電制御装置
US10320234B2 (en) * 2013-08-02 2019-06-11 Integrated Device Technology, Inc. Multimode wireless power receivers and related methods

Also Published As

Publication number Publication date
CN107408841B (zh) 2020-05-08
WO2016160234A1 (en) 2016-10-06
US9711972B2 (en) 2017-07-18
US20160285280A1 (en) 2016-09-29
JP2018511293A (ja) 2018-04-19
KR20170130439A (ko) 2017-11-28
CN107408841A (zh) 2017-11-28
JP6706270B2 (ja) 2020-06-03
EP3275070A1 (en) 2018-01-31

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]