IN2015DN00967A - - Google Patents

Download PDF

Info

Publication number
IN2015DN00967A
IN2015DN00967A IN967DEN2015A IN2015DN00967A IN 2015DN00967 A IN2015DN00967 A IN 2015DN00967A IN 967DEN2015 A IN967DEN2015 A IN 967DEN2015A IN 2015DN00967 A IN2015DN00967 A IN 2015DN00967A
Authority
IN
India
Prior art keywords
wireless power
power
receiver
transmitter
wireless
Prior art date
Application number
Other languages
English (en)
Inventor
Kyung Woo Lee
Hyuk Choon Kwon
Kang Ho Byun
Youngjun Hae
Hee Won Jung
Joon Il Kim
Se Ho Park
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of IN2015DN00967A publication Critical patent/IN2015DN00967A/en

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
    • H02J50/60—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
    • H02J7/44—
    • 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
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting 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
    • H02J50/80—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Transmitters (AREA)
IN967DEN2015 2012-07-12 2013-07-12 IN2015DN00967A (cg-RX-API-DMAC10.html)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261670779P 2012-07-12 2012-07-12
KR1020120083340A KR101962667B1 (ko) 2012-07-12 2012-07-30 무선 전력 송신기, 무선 전력 수신기 및 각각의 제어 방법
PCT/KR2013/006278 WO2014010997A1 (en) 2012-07-12 2013-07-12 Wireless power transmitter, wireless power receiver, and methods of controlling the same

Publications (1)

Publication Number Publication Date
IN2015DN00967A true IN2015DN00967A (cg-RX-API-DMAC10.html) 2015-06-12

Family

ID=50142612

Family Applications (1)

Application Number Title Priority Date Filing Date
IN967DEN2015 IN2015DN00967A (cg-RX-API-DMAC10.html) 2012-07-12 2013-07-12

Country Status (6)

Country Link
US (1) US9496083B2 (cg-RX-API-DMAC10.html)
EP (1) EP2873135B1 (cg-RX-API-DMAC10.html)
KR (1) KR101962667B1 (cg-RX-API-DMAC10.html)
CN (1) CN104488167A (cg-RX-API-DMAC10.html)
IN (1) IN2015DN00967A (cg-RX-API-DMAC10.html)
WO (1) WO2014010997A1 (cg-RX-API-DMAC10.html)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2897427A4 (en) * 2012-09-11 2016-04-13 Yulong Computer Telecomm Tech WIRELESS CHARGER AND METHOD OF WIRELESS RECHARGING MULTIPLE TERMINALS
EP2709041B1 (en) * 2012-09-17 2014-11-12 Nxp B.V. Method and System for Monitoring the State of Health of an Electronic Data Carrier
TW201417122A (zh) * 2012-10-22 2014-05-01 Espower Electronics Inc 感應耦合電能傳輸與電場耦合電能傳輸兩用線圈
KR101967340B1 (ko) * 2012-11-20 2019-08-13 삼성전자주식회사 무선 전력 수신기
JP6282050B2 (ja) * 2013-06-26 2018-02-21 キヤノン株式会社 無線電力伝送装置、無線電力伝送装置の制御方法、プログラム
KR102114404B1 (ko) * 2013-08-14 2020-05-22 삼성전자주식회사 전자 장치의 무선 충전을 위한 장치 및 방법
EP2876770B1 (de) * 2013-11-22 2016-08-17 TOSHIBA Electronics Europe GmbH Verfahren zur kabellosen Übertragung einer Leistung
KR102222222B1 (ko) * 2014-06-20 2021-03-03 애플 인크. 유도 전력 전송 필드에서의 이물질 검출
US9543782B2 (en) 2014-09-18 2017-01-10 Qualcomm Incorporated Apparatus and method for lost power detection
WO2016099032A1 (ko) 2014-12-16 2016-06-23 주식회사 한림포스텍 무선 전력 전송 네트워크의 전력 전송 커버리지 제어 장치 및 방법
KR20160051497A (ko) * 2014-11-03 2016-05-11 주식회사 한림포스텍 무선 전력 전송 네트워크의 전력 전송 커버리지 제어 장치 및 방법
CN105990887A (zh) * 2015-02-15 2016-10-05 盛群半导体股份有限公司 无线充电装置以及无线充电异常侦测方法
US20160322853A1 (en) * 2015-04-28 2016-11-03 Intel Corporation System and method for safe wireless charging station
DE102015224839A1 (de) * 2015-05-13 2016-11-17 Volkswagen Aktiengesellschaft Gerätespezifische Anpassung des kabellosen Ladeverhaltens von Mobilgeräten
US20160380439A1 (en) * 2015-06-26 2016-12-29 Lei Shao Notification techniques for wireless power transfer systems
KR102443355B1 (ko) * 2015-08-31 2022-09-14 지이 하이브리드 테크놀로지스, 엘엘씨 무선 전력 전송 및 충전 시스템
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
KR102237226B1 (ko) * 2015-10-13 2021-04-07 현대자동차주식회사 무선 전력 전송 시스템에서 전력 전달 제어 방법 및 장치
BR112018009532B1 (pt) 2015-11-19 2022-11-01 Apple Inc. Transmissor indutivo de energia
US10488543B2 (en) * 2016-03-31 2019-11-26 Intel Corporation Rogue object detection algorithm for wireless charging notification
CN110168860B (zh) * 2016-12-06 2023-05-23 Lg伊诺特有限公司 用于检测异物的方法和设备
KR102624303B1 (ko) * 2017-02-16 2024-01-15 주식회사 위츠 무선 전력 송신 장치
CN107482710B (zh) * 2017-07-31 2019-12-27 北京小米移动软件有限公司 无线充电方法及终端
KR101955806B1 (ko) * 2017-08-10 2019-03-08 현대자동차주식회사 이물질 검출 방법, 이를 이용하는 무선 전력전송 제어 장치 및 무선 전력전송 장치
CN109412276B (zh) 2017-08-15 2022-08-12 泰达电子股份有限公司 适用于无线电能传输装置的控制电路及控制方法
EP3447929A1 (en) * 2017-08-23 2019-02-27 Continental Automotive GmbH 3-d nfc antenna integration in wireless charger
KR102391649B1 (ko) * 2017-09-04 2022-04-27 현대자동차주식회사 이물질 검출 방법, 이를 이용하는 무선 전력전송 제어 장치 및 무선 전력전송 장치
KR102496580B1 (ko) 2017-09-04 2023-02-07 엘지이노텍 주식회사 무선 전력 송신 방법 및 그를 위한 장치
WO2019208960A1 (ko) * 2018-04-25 2019-10-31 엘지전자 주식회사 무선전력 전송 시스템에서 전력 보정을 수행하는 장치 및 방법
KR102509314B1 (ko) * 2018-05-16 2023-03-14 엘지이노텍 주식회사 무선 전력 전송 제어 방법 및 장치
EP3693750B8 (en) * 2019-02-07 2025-07-02 Rohde & Schwarz GmbH & Co. KG Power analyzer system as well as power analyzer setup
KR102688106B1 (ko) * 2019-07-31 2024-07-25 삼성전자주식회사 무선 전송 전력을 제어하는 방법 및 이를 구현한 전자 장치
US11881719B2 (en) * 2019-09-12 2024-01-23 Spark Connected LLC Wireless power transfer object detection circuit and method
CN114365383A (zh) * 2019-11-15 2022-04-15 Oppo广东移动通信有限公司 无线接收装置、无线充电系统和无线充电方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2414120B (en) * 2004-05-11 2008-04-02 Splashpower Ltd Controlling inductive power transfer systems
WO2005109597A1 (en) 2004-05-11 2005-11-17 Splashpower Limited Controlling inductive power transfer systems
KR100819753B1 (ko) 2007-07-13 2008-04-08 주식회사 한림포스텍 배터리팩 솔루션을 위한 무접점충전시스템 및 그 제어방법
JP2010183705A (ja) * 2009-02-04 2010-08-19 Seiko Epson Corp 送電装置または受電装置のテスト方法、送電装置、受電装置および無接点電力伝送システム
US8547057B2 (en) 2009-11-17 2013-10-01 Qualcomm Incorporated Systems and methods for selective wireless power transfer
GB2490074B (en) * 2010-02-08 2014-02-19 Access Business Group Int Llc Input parasitic metal detection
KR20110107960A (ko) 2010-03-26 2011-10-05 주식회사 에코마케팅 키워드 경매 관리 시스템 및 방법
JP5459392B2 (ja) * 2010-04-13 2014-04-02 富士通株式会社 電力供給システム、送電器、および受電器
KR20110131954A (ko) * 2010-06-01 2011-12-07 삼성전자주식회사 무선 전력 전송 장치 및 그 방법
KR101183664B1 (ko) * 2010-12-30 2012-09-17 전자부품연구원 이물질을 감지할 수 있는 자기공진유도 방식을 이용한 무선 전력공급 장치
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
KR101732193B1 (ko) 2011-10-21 2017-05-04 삼성전자주식회사 충전 전력 제어 방법 및 이를 위한 무선 충전 장치

Also Published As

Publication number Publication date
KR20140008975A (ko) 2014-01-22
EP2873135A1 (en) 2015-05-20
CN104488167A (zh) 2015-04-01
EP2873135A4 (en) 2016-06-01
WO2014010997A1 (en) 2014-01-16
EP2873135B1 (en) 2019-12-25
US9496083B2 (en) 2016-11-15
KR101962667B1 (ko) 2019-03-27
US20140015335A1 (en) 2014-01-16

Similar Documents

Publication Publication Date Title
IN2015DN00967A (cg-RX-API-DMAC10.html)
EP3161940A4 (en) Method for transmitting signal by wireless power transmitter in wireless charging system, wireless power transmitter and wireless power receiver
IN2015MN00074A (cg-RX-API-DMAC10.html)
EP3125460A4 (en) Method for transmitting and receiving downlink signal in wireless communication system, and device therefor
WO2013066327A3 (en) Presence and range detection of wireless power receiving devices and method thereof
EP3280087A4 (en) Method for transmitting and receiving signal in wireless communication system and device therefor
EP3122126A4 (en) Method for transmitting and receiving signal in wireless communication system and device therefor
EP2755297A3 (en) Wireless Power Transmitter, Wireless Power Receiver, and Control Methods Thereof
EP2665211A4 (en) METHOD AND DEVICE FOR TRANSMITTING / RECEIVING DOWNLINK REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM
EP3343823A4 (en) Method and device for transmitting and receiving channel state information in mobile communication system
EP3297378A4 (en) Method for transmitting or receiving uplink signal in wireless communication system and device therefor
WO2014004702A3 (en) Measurement-based network selection
EP3200365A4 (en) Method for transmitting and receiving signal in wireless communication system and device for performing same
EP4250129A3 (en) Visual localization method
EP3282626A4 (en) Method for transmitting and receiving signal based on shared resource in wireless communication system, and apparatus therefor
EP3011688A4 (en) Method and device for energy efficient signal transmission in massive multi-antenna wireless communication system
WO2014028271A3 (en) Wireless power system with capacitive proximity sensing
GB201302029D0 (en) Electronic apparatus, control method and recording medium
EP2555553A4 (en) Signal processing method in wireless communication system and device therefor
EP2670065A4 (en) METHOD FOR TRANSMITTING AND RECEIVING CONTROL DATA ON THE DOWNLINK IN A WIRELESS COMMUNICATION SYSTEM, AND CORRESPONDING DEVICE
EP2651173A4 (en) Wireless communication system, receiving device, transmitting device and wireless communication method
IN2014CN04929A (cg-RX-API-DMAC10.html)
EP3157188A4 (en) Method and device for transmitting downlink signal in wireless communication system
EP2871888A4 (en) METHOD FOR TRANSMITTING A TERMINAL DETECTION SIGNAL TO ESTABLISH DIRECT COMMUNICATION BETWEEN TERMINALS IN A WIRELESS COMMUNICATION SYSTEM, AND ITS DEVICE
EP2648346A4 (en) Optical transport system, optical transmitter device and optical receiver device