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HUE037499T2 - Védõeszköz és eljárás teljesítményadóhoz - Google Patents

Védõeszköz és eljárás teljesítményadóhoz

Info

Publication number
HUE037499T2
HUE037499T2 HUE13752983A HUE13752983A HUE037499T2 HU E037499 T2 HUE037499 T2 HU E037499T2 HU E13752983 A HUE13752983 A HU E13752983A HU E13752983 A HUE13752983 A HU E13752983A HU E037499 T2 HUE037499 T2 HU E037499T2
Authority
HU
Hungary
Prior art keywords
protection device
power transmitter
transmitter
power
protection
Prior art date
Application number
HUE13752983A
Other languages
English (en)
Inventor
Ryan Tseng
Sreenivas Kasturi
Edward Kallal
Milorad Radovic
Novak William H Von
Original Assignee
Qualcomm Inc
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 Inc filed Critical Qualcomm Inc
Publication of HUE037499T2 publication Critical patent/HUE037499T2/hu

Links

Classifications

    • H02J5/005
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/80Circuit 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
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02HEMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/20Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess voltage
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/10Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • H02J50/12Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling of the resonant type
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/40Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/60Circuit arrangements or systems for wireless supply or distribution of electric power responsive to the presence of foreign objects, e.g. detection of living beings
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J50/00Circuit arrangements or systems for wireless supply or distribution of electric power
    • H02J50/90Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/02Transmitters
    • H04B1/04Circuits
    • H04B1/0466Fault detection or indication
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B17/00Monitoring; Testing
    • H04B17/10Monitoring; Testing of transmitters
    • H04B17/101Monitoring; Testing of transmitters for measurement of specific parameters of the transmitter or components thereof
    • H04B17/103Reflected power, e.g. return loss
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B5/00Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24Inductive coupling
    • H04B5/26Inductive coupling using coils
    • H04B5/266One coil at each side, e.g. with primary and secondary coils
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B5/00Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/79Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Near-Field Transmission Systems (AREA)
HUE13752983A 2012-09-07 2013-08-06 Védõeszköz és eljárás teljesítményadóhoz HUE037499T2 (hu)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261698548P 2012-09-07 2012-09-07
US13/837,638 US9391442B2 (en) 2012-09-07 2013-03-15 Protection device and method for power transmitter

Publications (1)

Publication Number Publication Date
HUE037499T2 true HUE037499T2 (hu) 2018-08-28

Family

ID=50233060

Family Applications (1)

Application Number Title Priority Date Filing Date
HUE13752983A HUE037499T2 (hu) 2012-09-07 2013-08-06 Védõeszköz és eljárás teljesítményadóhoz

Country Status (8)

Country Link
US (1) US9391442B2 (hu)
EP (1) EP2870713B1 (hu)
JP (1) JP6351595B2 (hu)
KR (1) KR101861417B1 (hu)
CN (1) CN104604093B (hu)
ES (1) ES2651073T3 (hu)
HU (1) HUE037499T2 (hu)
WO (1) WO2014039195A1 (hu)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9722448B2 (en) 2012-09-07 2017-08-01 Qualcomm Incorporated Protection device and method for power transmitter
US9692251B2 (en) * 2014-07-03 2017-06-27 Intel Corporation Apparatus, system and method of wireless power transfer
KR102363683B1 (ko) * 2014-10-08 2022-02-17 삼성전자주식회사 무선 충전 네트워크에서 전력 송신 유닛 존재 정보 송/수신 장치 및 방법
CN105667329A (zh) * 2016-01-08 2016-06-15 上海阪辉新能源科技有限公司 一种内部检测相对位置并控制充电启停的方法
CN108885706B (zh) * 2016-03-22 2022-07-19 皇家飞利浦有限公司 可穿戴设备和系统
JP6788562B2 (ja) * 2017-09-19 2020-11-25 株式会社東芝 受信回路および無線通信装置
US10763037B2 (en) * 2018-03-23 2020-09-01 Analog Devices, Inc. EMI rejection for near field links
CN112956108A (zh) * 2018-06-29 2021-06-11 布鲁萨电子公司 用于感应式功率传递的系统中的信号适配装置
US20220360109A1 (en) * 2019-07-03 2022-11-10 Verily Life Sciences Llc Systems And Methods For Sealing And Providing Wireless Power To Wearable Or Implantable Devices

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7237132B2 (en) 2004-04-14 2007-06-26 Broadcom Corporation Power reduction for unintentional activation of a wireless input device using a flip-flop to detect event termination
US20070026825A1 (en) * 2005-02-24 2007-02-01 Innovision Research & Technology Plc NFC device and apparatus
CA2632874A1 (en) * 2006-01-11 2007-07-19 Powercast Corporation Pulse transmission method
JP4847891B2 (ja) 2007-02-20 2011-12-28 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 携帯電子機器
KR100819753B1 (ko) * 2007-07-13 2008-04-08 주식회사 한림포스텍 배터리팩 솔루션을 위한 무접점충전시스템 및 그 제어방법
KR100971737B1 (ko) * 2007-11-30 2010-07-21 정춘길 멀티무접점충전시스템 및 제어방법
KR101061661B1 (ko) 2008-01-09 2011-09-01 세이코 엡슨 가부시키가이샤 송전 제어 장치, 송전 장치, 무접점 전력 전송 시스템, 전자 기기 및 송전 제어 방법
US8626308B2 (en) 2008-04-02 2014-01-07 Cochlear Limited Adjustable transcutaneous energy transfer system
US20090284369A1 (en) * 2008-05-13 2009-11-19 Qualcomm Incorporated Transmit power control for a wireless charging system
US20100022209A1 (en) 2008-07-25 2010-01-28 Motorola, Inc Method and apparatus for reducing peak current variation in a radio
US8598743B2 (en) 2008-09-27 2013-12-03 Witricity Corporation Resonator arrays for wireless energy transfer
WO2010062201A1 (en) 2008-11-26 2010-06-03 Auckland Uniservices Limited Primary-side power control for inductive power transfer
EP2388930B1 (en) 2010-05-20 2017-08-23 NXP USA, Inc. Overvoltage protection in a near field communications (NFC) capable device
US8487705B2 (en) 2010-05-26 2013-07-16 Triquint Semiconductor, Inc. Protection circuit for radio frequency power amplifier
JP2012029471A (ja) * 2010-07-23 2012-02-09 Sanyo Electric Co Ltd 送電装置及び送受電システム
KR101358280B1 (ko) 2010-08-26 2014-02-12 삼성전자주식회사 전력 전송 효율을 고려한 공진 전력 전송 시스템
US8249524B2 (en) 2010-09-10 2012-08-21 Texas Instruments Incorporated Transmit and receive performance of a near field communication device that uses a single antenna
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
US9178369B2 (en) 2011-01-18 2015-11-03 Mojo Mobility, Inc. Systems and methods for providing positioning freedom, and support of different voltages, protocols, and power levels in a wireless power system
KR20120102316A (ko) 2011-03-08 2012-09-18 삼성전자주식회사 무선 전력 송수신 시스템
US10090885B2 (en) * 2011-04-13 2018-10-02 Qualcomm Incorporated Antenna alignment and vehicle guidance for wireless charging of electric vehicles
KR20140036197A (ko) 2011-06-07 2014-03-25 세키스이가가쿠 고교가부시키가이샤 비접촉 급전 시스템, 비접촉 급전 장치, 비접촉 급전 프로그램 및 비접촉 급전 방법

Also Published As

Publication number Publication date
EP2870713A1 (en) 2015-05-13
WO2014039195A1 (en) 2014-03-13
KR20150053937A (ko) 2015-05-19
ES2651073T3 (es) 2018-01-24
JP6351595B2 (ja) 2018-07-04
US9391442B2 (en) 2016-07-12
KR101861417B1 (ko) 2018-05-28
EP2870713B1 (en) 2017-09-20
CN104604093A (zh) 2015-05-06
CN104604093B (zh) 2017-09-29
US20140071571A1 (en) 2014-03-13
JP2015534432A (ja) 2015-11-26

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