BR112018010386B1 - Transmissor de potência, sistema de transferência de potência sem fio, e método para operar um transmissor de potência - Google Patents

Transmissor de potência, sistema de transferência de potência sem fio, e método para operar um transmissor de potência Download PDF

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Publication number
BR112018010386B1
BR112018010386B1 BR112018010386-1A BR112018010386A BR112018010386B1 BR 112018010386 B1 BR112018010386 B1 BR 112018010386B1 BR 112018010386 A BR112018010386 A BR 112018010386A BR 112018010386 B1 BR112018010386 B1 BR 112018010386B1
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BR
Brazil
Prior art keywords
sampling
transmitter
power
fractional
current
Prior art date
Application number
BR112018010386-1A
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English (en)
Portuguese (pt)
Other versions
BR112018010386A2 (pt
BR112018010386A8 (pt
Inventor
Neil Francis Joye
Klaas Jacob Lulofs
Original Assignee
Koninklijke Philips N.V.
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Application filed by Koninklijke Philips N.V. filed Critical Koninklijke Philips N.V.
Publication of BR112018010386A2 publication Critical patent/BR112018010386A2/pt
Publication of BR112018010386A8 publication Critical patent/BR112018010386A8/pt
Publication of BR112018010386B1 publication Critical patent/BR112018010386B1/pt

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    • 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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Near-Field Transmission Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
BR112018010386-1A 2015-11-25 2016-11-07 Transmissor de potência, sistema de transferência de potência sem fio, e método para operar um transmissor de potência BR112018010386B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15196289 2015-11-25
EP15196289.1 2015-11-25
PCT/EP2016/076762 WO2017089096A1 (en) 2015-11-25 2016-11-07 Wireless inductive power transfer

Publications (3)

Publication Number Publication Date
BR112018010386A2 BR112018010386A2 (pt) 2018-11-21
BR112018010386A8 BR112018010386A8 (pt) 2019-02-26
BR112018010386B1 true BR112018010386B1 (pt) 2022-12-13

Family

ID=54707569

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018010386-1A BR112018010386B1 (pt) 2015-11-25 2016-11-07 Transmissor de potência, sistema de transferência de potência sem fio, e método para operar um transmissor de potência

Country Status (8)

Country Link
US (1) US10707698B2 (enExample)
EP (1) EP3381106B1 (enExample)
JP (1) JP6526916B2 (enExample)
CN (1) CN108292863B (enExample)
BR (1) BR112018010386B1 (enExample)
RU (1) RU2696491C1 (enExample)
TR (1) TR201910904T4 (enExample)
WO (1) WO2017089096A1 (enExample)

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WO2017213032A1 (ja) * 2016-06-06 2017-12-14 株式会社村田製作所 ワイヤレス給電システム、ワイヤレス電力送電装置およびワイヤレス電力受電装置
CN108539867A (zh) * 2017-03-02 2018-09-14 佑骅科技(深圳)有限公司 收发一体的无线电功率传输装置
CN207303993U (zh) * 2017-10-24 2018-05-01 佛山市顺德区美的电热电器制造有限公司 过流过压保护电路、电磁感应式无线供电系统及烹饪器具
US10439659B1 (en) * 2019-02-15 2019-10-08 Nxp B.V. Device to minimize current overshoot in detuned antenna
CN110212655A (zh) * 2019-06-21 2019-09-06 天津大学 基于过零比较的自谐振、超静音无线供电系统
CN112928825A (zh) * 2019-12-06 2021-06-08 恩智浦美国有限公司 确定品质因数的方法及无线充电器
EP4084282A1 (en) * 2021-04-28 2022-11-02 Koninklijke Philips N.V. Wireless power transfer
CN113472094B (zh) * 2021-08-13 2024-07-26 上海伏达半导体有限公司 无线充电发射装置、谐振电路、品质因数的检测方法及处理器
EP4195453A1 (en) 2021-12-08 2023-06-14 Koninklijke Philips N.V. Wireless power transfer
EP4207554A1 (en) * 2022-01-04 2023-07-05 Koninklijke Philips N.V. Wireless power transfer
WO2024144424A1 (ru) * 2022-12-26 2024-07-04 Федеральное государственное автономное образовательное учреждение высшего образования "Национальный исследовательский университет ИТМО" Устройство беспроводной передачи энергии
EP4645679A1 (en) * 2024-04-30 2025-11-05 Goodix Technology (HK) Company Limited Method to track resonant frequency of linear resonant actuators using staircase drive signal

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DE19546928A1 (de) * 1995-12-15 1997-06-19 Diehl Ident Gmbh Einrichtung zur hochfrequenten Übermittlung einer Information
DE19621076C2 (de) * 1996-05-24 2001-06-28 Siemens Ag Vorrichtung und Verfahren zum kontaktlosen Übertragen von Energie oder Daten
US7522878B2 (en) 1999-06-21 2009-04-21 Access Business Group International Llc Adaptive inductive power supply with communication
CA2390845C (en) * 2002-06-18 2004-10-26 Magneto-Inductive Systems Limited Apparatus and method for continuous variable reactive impedance control
US7208912B2 (en) 2004-09-24 2007-04-24 Lear Corporation Inductive battery recharging system with peak voltage detection
US7190153B2 (en) 2004-12-01 2007-03-13 Alfred E. Mann Foundation For Scientific Research System, circuit and method for tuning a resonant circuit
KR101645736B1 (ko) * 2007-12-21 2016-08-04 액세스 비지니스 그룹 인터내셔날 엘엘씨 유도 전력 전송 회로
NZ565234A (en) 2008-01-18 2010-11-26 Telemetry Res Ltd Selectable resonant frequency transcutaneous energy transfer system
RU2408476C2 (ru) * 2009-01-20 2011-01-10 Государственное научное учреждение Всероссийский научно-исследовательский институт электрификации сельского хозяйства Российской академии сельскохозяйственных наук (ГНУ ВИЭСХ Россельхозакадемии) Способ беспроводной передачи электрической энергии и устройство для его осуществления (варианты)
WO2012016336A2 (en) * 2010-08-06 2012-02-09 Cynetic Designs Ltd. Inductive transmission of power and data through ceramic armor panels
JP5656606B2 (ja) * 2010-12-16 2015-01-21 株式会社テクノバ 電力供給装置
US9094055B2 (en) * 2011-04-19 2015-07-28 Qualcomm Incorporated Wireless power transmitter tuning
WO2013024396A1 (en) 2011-08-16 2013-02-21 Koninklijke Philips Electronics N.V. Dynamic resonant matching circuit for wireless power receivers
US9444289B2 (en) * 2011-09-09 2016-09-13 Lg Electronics Inc. Wireless power system and resonant frequency changing method thereof
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KR102022867B1 (ko) * 2012-08-07 2019-09-20 삼성전자 주식회사 Ｎｆｃ 회로 및 이의 동작 방법
US20150270716A1 (en) * 2012-10-02 2015-09-24 Koninklijke Philips N.V. Multi frequency power driver for a wireless power transfer system
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JP5889249B2 (ja) * 2013-07-12 2016-03-22 東芝テック株式会社 電力伝送装置、電力伝送装置用の送電装置
CN104578453A (zh) * 2015-01-13 2015-04-29 华南理工大学 频率自优化动态调谐的磁耦合谐振无线输电装置

Also Published As

Publication number Publication date
RU2696491C1 (ru) 2019-08-02
CN108292863B (zh) 2021-10-29
EP3381106A1 (en) 2018-10-03
JP2018535638A (ja) 2018-11-29
WO2017089096A1 (en) 2017-06-01
EP3381106B1 (en) 2019-05-15
BR112018010386A2 (pt) 2018-11-21
BR112018010386A8 (pt) 2019-02-26
CN108292863A (zh) 2018-07-17
JP6526916B2 (ja) 2019-06-05
US10707698B2 (en) 2020-07-07
US20180342899A1 (en) 2018-11-29
TR201910904T4 (tr) 2019-08-21

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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