KR102023548B1 - 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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Publication number
KR102023548B1
KR102023548B1 KR1020130081040A KR20130081040A KR102023548B1 KR 102023548 B1 KR102023548 B1 KR 102023548B1 KR 1020130081040 A KR1020130081040 A KR 1020130081040A KR 20130081040 A KR20130081040 A KR 20130081040A KR 102023548 B1 KR102023548 B1 KR 102023548B1
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KR
South Korea
Prior art keywords
wireless power
impedance
power receiver
change
impedance change
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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.)
Expired - Fee Related
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KR1020130081040A
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English (en)
Korean (ko)
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KR20140007775A (ko
Inventor
변강호
김남윤
권혁춘
김호동
전해영
정수연
정희원
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삼성전자주식회사
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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
    • 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
    • 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
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • 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
    • H02J7/47—Arrangements for checking compatibility or authentication between one component, e.g. a battery or a battery charger, and another component, e.g. a power source
    • 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
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/62—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overcurrent
    • 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
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/64—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overvoltage

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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)
KR1020130081040A 2012-07-10 2013-07-10 무선 전력 송신기, 무선 전력 수신기 및 각각의 제어 방법 Expired - Fee Related KR102023548B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20120075098 2012-07-10
KR1020120075098 2012-07-10

Publications (2)

Publication Number Publication Date
KR20140007775A KR20140007775A (ko) 2014-01-20
KR102023548B1 true KR102023548B1 (ko) 2019-11-04

Family

ID=49916316

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020130081040A Expired - Fee Related KR102023548B1 (ko) 2012-07-10 2013-07-10 무선 전력 송신기, 무선 전력 수신기 및 각각의 제어 방법

Country Status (6)

Country Link
US (1) US9859745B2 (https=)
EP (1) EP2874276A4 (https=)
KR (1) KR102023548B1 (https=)
CN (1) CN104521106B (https=)
IN (1) IN2015DN00954A (https=)
WO (1) WO2014010951A1 (https=)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102003358B1 (ko) 2013-03-22 2019-07-24 삼성전자주식회사 무선 전력 송신기, 무선 전력 수신기 및 각각의 제어 방법
JP6202853B2 (ja) * 2013-03-29 2017-09-27 キヤノン株式会社 給電装置
KR102113853B1 (ko) * 2013-07-17 2020-06-03 삼성전자주식회사 커플링 영역 검출 방법 및 장치
EP3108570B1 (en) * 2014-02-19 2020-09-09 Samsung Electronics Co., Ltd Method for detecting load in wireless charging
JP6497614B2 (ja) * 2014-05-26 2019-04-10 パナソニックＩｐマネジメント株式会社 送電装置及び無線電力伝送システム
CN106464307B (zh) * 2014-06-19 2018-08-28 皇家飞利浦有限公司 无线感应功率传输
JP6296917B2 (ja) * 2014-06-26 2018-03-20 キヤノン株式会社 送電装置、送電装置の制御方法、プログラム
KR102337934B1 (ko) 2014-11-04 2021-12-13 삼성전자주식회사 무선 충전으로 전력을 공유하기 위한 전자 장치 및 방법
DE102015213981A1 (de) * 2015-07-24 2017-01-26 Conti Temic Microelectronic Gmbh Detektion eines Fremdkörpers in einem elektromagnetischen Feld, insbesondere mit Hilfe eines NFC Chips
US20180219428A1 (en) * 2015-07-27 2018-08-02 Lg Innotek Co., Ltd. Method and apparatus for identifying wireless power receiver
EP3344120A1 (en) * 2015-09-03 2018-07-11 Koninklijke Philips N.V. Battery module for wireless exchange of data and power
KR102595793B1 (ko) * 2016-01-08 2023-10-31 삼성전자주식회사 전자 장치 및 그의 동작 방법
US10277058B2 (en) * 2016-05-16 2019-04-30 Qualcomm Incorporated Near field communication (NFC) coexistance
KR102607032B1 (ko) * 2016-06-16 2023-11-29 삼성전자주식회사 무선 전력 송신기, 무선 전력 수신기 및 그 제어 방법
WO2017217686A1 (en) 2016-06-16 2017-12-21 Samsung Electronics Co., Ltd. Wireless power transmitter, wireless power receiver, and control methods thereof
CN107658999A (zh) * 2016-07-26 2018-02-02 宁波微鹅电子科技有限公司 一种非接触电能传输装置及其控制方法
US10693320B2 (en) 2016-07-29 2020-06-23 Hewlett-Packard Development Company, L.P. Wireless charging
KR101919571B1 (ko) * 2016-11-01 2018-11-19 주식회사 에코웰 담수 또는 수돗물의 수소 농도를 강화하기 위한 전극 구조물, 이를 이용한 수소수 제조 장치 및 이를 이용한 무선 수소수 제조 장치
KR102617539B1 (ko) * 2016-12-07 2023-12-26 에스엘 주식회사 차량용 램프
KR102617538B1 (ko) * 2016-12-29 2023-12-26 에스엘 주식회사 차량용 램프
US11409972B2 (en) * 2018-09-14 2022-08-09 Apple Inc. Coexistence of wireless technologies on an antenna

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080231120A1 (en) * 2007-03-20 2008-09-25 Seiko Epson Corporation Noncontact power transmission system and power transmitting device
US20110221388A1 (en) * 2010-03-11 2011-09-15 Qualcomm Incorporated Detection and protection of devices within a wireless power system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8878393B2 (en) 2008-05-13 2014-11-04 Qualcomm Incorporated Wireless power transfer for vehicles
CN102239622A (zh) 2008-12-09 2011-11-09 株式会社丰田自动织机 非接触电力传输装置及非接触电力传输装置中的电力传输方法
CH700129A1 (de) 2008-12-17 2010-06-30 Rotzinger Ag Zwischenspeicher.
US9136914B2 (en) 2009-01-22 2015-09-15 Qualcomm Incorporated Impedance change detection in wireless power transmission
KR101059657B1 (ko) * 2009-10-07 2011-08-25 삼성전기주식회사 무선 전력 송수신 장치 및 그 방법
JP5569182B2 (ja) 2010-06-28 2014-08-13 株式会社エクォス・リサーチ 非接触送電システム、非接触送電装置、およびインピーダンスの調整方法
KR101726195B1 (ko) 2010-08-25 2017-04-13 삼성전자주식회사 공진 전력 전달 시스템에서 공진 임피던스 트래킹 장치 및 방법
CN102640395B (zh) 2010-12-01 2015-05-06 丰田自动车株式会社 非接触供电设备、车辆以及非接触供电系统的控制方法
JP5670869B2 (ja) 2010-12-22 2015-02-18 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
US20130038136A1 (en) * 2011-03-25 2013-02-14 Qualcomm Incorporated Filter for improved driver circuit efficiency and method of operation
KR101848931B1 (ko) 2011-12-15 2018-04-16 삼성전자주식회사 무선 충전 장치 및 방법

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080231120A1 (en) * 2007-03-20 2008-09-25 Seiko Epson Corporation Noncontact power transmission system and power transmitting device
US20110221388A1 (en) * 2010-03-11 2011-09-15 Qualcomm Incorporated Detection and protection of devices within a wireless power system

Also Published As

Publication number Publication date
CN104521106B (zh) 2017-06-06
US9859745B2 (en) 2018-01-02
WO2014010951A1 (ko) 2014-01-16
EP2874276A1 (en) 2015-05-20
CN104521106A (zh) 2015-04-15
EP2874276A4 (en) 2016-03-23
US20150180268A1 (en) 2015-06-25
KR20140007775A (ko) 2014-01-20
IN2015DN00954A (https=) 2015-06-12

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