CN104488167A - 无线功率发射器、无线功率接收器及其控制方法 - Google Patents

无线功率发射器、无线功率接收器及其控制方法 Download PDF

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Publication number
CN104488167A
CN104488167A CN201380037107.7A CN201380037107A CN104488167A CN 104488167 A CN104488167 A CN 104488167A CN 201380037107 A CN201380037107 A CN 201380037107A CN 104488167 A CN104488167 A CN 104488167A
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CN
China
Prior art keywords
wireless power
power
loss
transmitter
receiver
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CN201380037107.7A
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English (en)
Chinese (zh)
Inventor
李炅雨
权赫春
边江虎
全海荣
郑熙远
金埈逸
朴世镐
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samsung Electronics Co Ltd
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 CN104488167A publication Critical patent/CN104488167A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • H02J50/60—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
    • 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)
CN201380037107.7A 2012-07-12 2013-07-12 无线功率发射器、无线功率接收器及其控制方法 Pending CN104488167A (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261670779P 2012-07-12 2012-07-12
US61/670,779 2012-07-12
KR10-2012-0083340 2012-07-30
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
CN104488167A true CN104488167A (zh) 2015-04-01

Family

ID=50142612

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380037107.7A Pending CN104488167A (zh) 2012-07-12 2013-07-12 无线功率发射器、无线功率接收器及其控制方法

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)

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CN108448735A (zh) * 2017-02-16 2018-08-24 三星电机株式会社 无线电力发送器
CN109041587A (zh) * 2016-03-31 2018-12-18 英特尔公司 用于无线充电通知的恶意对象检测算法
CN111537787A (zh) * 2019-02-07 2020-08-14 罗德施瓦兹两合股份有限公司 功率分析仪系统以及功率分析仪装置

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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
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KR102222222B1 (ko) * 2014-06-20 2021-03-03 애플 인크. 유도 전력 전송 필드에서의 이물질 검출
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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
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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
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
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
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

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Publication number Priority date Publication date Assignee Title
CN109041587A (zh) * 2016-03-31 2018-12-18 英特尔公司 用于无线充电通知的恶意对象检测算法
CN109041587B (zh) * 2016-03-31 2023-01-13 英特尔公司 用于无线充电通知的恶意对象检测算法
CN108448735A (zh) * 2017-02-16 2018-08-24 三星电机株式会社 无线电力发送器
CN111537787A (zh) * 2019-02-07 2020-08-14 罗德施瓦兹两合股份有限公司 功率分析仪系统以及功率分析仪装置

Also Published As

Publication number Publication date
IN2015DN00967A (cg-RX-API-DMAC10.html) 2015-06-12
KR20140008975A (ko) 2014-01-22
EP2873135A1 (en) 2015-05-20
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

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Application publication date: 20150401