KR101962667B1 - 무선 전력 송신기, 무선 전력 수신기 및 각각의 제어 방법 - Google Patents

무선 전력 송신기, 무선 전력 수신기 및 각각의 제어 방법 Download PDF

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KR101962667B1
KR101962667B1 KR1020120083340A KR20120083340A KR101962667B1 KR 101962667 B1 KR101962667 B1 KR 101962667B1 KR 1020120083340 A KR1020120083340 A KR 1020120083340A KR 20120083340 A KR20120083340 A KR 20120083340A KR 101962667 B1 KR101962667 B1 KR 101962667B1
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South Korea
Prior art keywords
wireless power
power
receiver
power receiver
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Korean (ko)
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KR20140008975A (ko
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이경우
권혁춘
변강호
전해영
정희원
김준일
박세호
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삼성전자주식회사
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Priority to IN967DEN2015 priority Critical patent/IN2015DN00967A/en
Priority to CN201380037107.7A priority patent/CN104488167A/zh
Priority to US13/941,048 priority patent/US9496083B2/en
Priority to EP13816377.9A priority patent/EP2873135B1/en
Priority to PCT/KR2013/006278 priority patent/WO2014010997A1/en
Publication of KR20140008975A publication Critical patent/KR20140008975A/ko
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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
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/40—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data
    • H02J7/44—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data between battery management systems and power sources
    • 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—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
    • H02J50/40—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—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
    • H02J50/60—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—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)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Transmitters (AREA)
KR1020120083340A 2012-07-12 2012-07-30 무선 전력 송신기, 무선 전력 수신기 및 각각의 제어 방법 Active KR101962667B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IN967DEN2015 IN2015DN00967A (https=) 2012-07-12 2013-07-12
CN201380037107.7A 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
US13/941,048 US9496083B2 (en) 2012-07-12 2013-07-12 Wireless power transmitter, wireless power receiver, and methods of controlling the same
EP13816377.9A EP2873135B1 (en) 2012-07-12 2013-07-12 Wireless power transmitter, wireless power receiver, and methods of controlling the same
PCT/KR2013/006278 WO2014010997A1 (en) 2012-07-12 2013-07-12 Wireless power transmitter, wireless power receiver, and methods of controlling the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261670779P 2012-07-12 2012-07-12
US61/670,779 2012-07-12

Publications (2)

Publication Number Publication Date
KR20140008975A KR20140008975A (ko) 2014-01-22
KR101962667B1 true KR101962667B1 (ko) 2019-03-27

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KR1020120083340A Active KR101962667B1 (ko) 2012-07-12 2012-07-30 무선 전력 송신기, 무선 전력 수신기 및 각각의 제어 방법

Country Status (6)

Country Link
US (1) US9496083B2 (https=)
EP (1) EP2873135B1 (https=)
KR (1) KR101962667B1 (https=)
CN (1) CN104488167A (https=)
IN (1) IN2015DN00967A (https=)
WO (1) WO2014010997A1 (https=)

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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
EP2876770B1 (de) * 2013-11-22 2016-08-17 TOSHIBA Electronics Europe GmbH Verfahren zur kabellosen Übertragung einer Leistung
EP3158621A4 (en) * 2014-06-20 2017-07-12 PowerbyProxi Limited Foreign object detection in inductive power transfer field
US9543782B2 (en) 2014-09-18 2017-01-10 Qualcomm Incorporated Apparatus and method for lost power detection
KR20160051497A (ko) 2014-11-03 2016-05-11 주식회사 한림포스텍 무선 전력 전송 네트워크의 전력 전송 커버리지 제어 장치 및 방법
WO2016099032A1 (ko) 2014-12-16 2016-06-23 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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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
CN108401471B (zh) 2015-11-19 2021-06-25 苹果公司 感应式电力发射器
US10488543B2 (en) * 2016-03-31 2019-11-26 Intel Corporation Rogue object detection algorithm for wireless charging notification
JP7181214B2 (ja) * 2016-12-06 2022-11-30 エルジー イノテック カンパニー リミテッド 異物質検出方法及びそのための装置
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
US11394242B2 (en) * 2019-09-12 2022-07-19 Spark Connected LLC Wireless power transfer in-band communication 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 Publication date
EP2873135A4 (en) 2016-06-01
US9496083B2 (en) 2016-11-15
US20140015335A1 (en) 2014-01-16
CN104488167A (zh) 2015-04-01
IN2015DN00967A (https=) 2015-06-12
KR20140008975A (ko) 2014-01-22
EP2873135A1 (en) 2015-05-20
WO2014010997A1 (en) 2014-01-16
EP2873135B1 (en) 2019-12-25

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