KR102309240B1 - 자기 시그니처를 갖는 전력 수신기 및 이를 작동시키는 방법 - Google Patents

자기 시그니처를 갖는 전력 수신기 및 이를 작동시키는 방법 Download PDF

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Publication number
KR102309240B1
KR102309240B1 KR1020167015271A KR20167015271A KR102309240B1 KR 102309240 B1 KR102309240 B1 KR 102309240B1 KR 1020167015271 A KR1020167015271 A KR 1020167015271A KR 20167015271 A KR20167015271 A KR 20167015271A KR 102309240 B1 KR102309240 B1 KR 102309240B1
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KR
South Korea
Prior art keywords
power
preload
period
circuit
receiver
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Expired - Fee Related
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KR1020167015271A
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English (en)
Korean (ko)
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KR20160085827A (ko
Inventor
아루님 쿠마
니겔 그레이
Original Assignee
애플 인크.
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Publication of KR20160085827A publication Critical patent/KR20160085827A/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
    • 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
    • H02J50/60—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
    • H02J7/00045—
    • 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
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/92—Regulation of charging or discharging current or voltage with prioritisation of loads or sources
    • H04B5/0037—
    • H04B5/0075—
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer
    • 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
    • H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
    • H02J7/345—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering using capacitors as storage or buffering 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Near-Field Transmission Systems (AREA)
KR1020167015271A 2013-11-11 2014-11-07 자기 시그니처를 갖는 전력 수신기 및 이를 작동시키는 방법 Expired - Fee Related KR102309240B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
NZ61760413 2013-11-11
NZ617604 2013-11-11
NZ628597 2014-08-12
NZ62859714 2014-08-12
PCT/NZ2014/000228 WO2015069121A1 (en) 2013-11-11 2014-11-07 Power receiver having magnetic signature and method for operating same

Publications (2)

Publication Number Publication Date
KR20160085827A KR20160085827A (ko) 2016-07-18
KR102309240B1 true KR102309240B1 (ko) 2021-10-06

Family

ID=53041789

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167015271A Expired - Fee Related KR102309240B1 (ko) 2013-11-11 2014-11-07 자기 시그니처를 갖는 전력 수신기 및 이를 작동시키는 방법

Country Status (6)

Country Link
US (1) US10270280B2 (https=)
EP (1) EP3069452A4 (https=)
JP (1) JP6668238B2 (https=)
KR (1) KR102309240B1 (https=)
CN (1) CN105765874B (https=)
WO (1) WO2015069121A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3544147A1 (en) * 2018-03-20 2019-09-25 Koninklijke Philips N.V. Wireless power transfer system
DE102018120779B3 (de) 2018-08-24 2019-12-12 Phoenix Contact Gmbh & Co. Kg Kontaktloses PoE-Verbindungssystem

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010178473A (ja) * 2009-01-28 2010-08-12 Panasonic Corp 電子機器充電システム、充電器、及び電子機器
US20120313448A1 (en) * 2009-09-22 2012-12-13 Powerkiss Oy Inductive power supply

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3392016B2 (ja) * 1996-09-13 2003-03-31 株式会社日立製作所 電力伝送システム並びに電力伝送および情報通信システム
JP4743173B2 (ja) * 2007-06-29 2011-08-10 セイコーエプソン株式会社 送電制御装置、送電装置、無接点電力伝送システムおよび電子機器
AU2008353278A1 (en) * 2008-03-17 2009-09-24 Powermat Technologies Ltd. Inductive transmission system
JP4725611B2 (ja) 2008-07-16 2011-07-13 セイコーエプソン株式会社 送電制御装置、送電装置、受電制御装置、受電装置及び電子機器
US8712324B2 (en) * 2008-09-26 2014-04-29 Qualcomm Incorporated Inductive signal transfer system for computing devices
US9130395B2 (en) * 2008-12-12 2015-09-08 Hanrim Postech Co., Ltd. Non-contact charging station with planar spiral power transmission coil and method for controlling the same
JP5554937B2 (ja) * 2009-04-22 2014-07-23 パナソニック株式会社 非接触給電システム
WO2011084936A2 (en) * 2010-01-05 2011-07-14 Access Business Group International Llc Inductive charging system for electric vehicle
JP2011229265A (ja) 2010-04-19 2011-11-10 Panasonic Electric Works Co Ltd 非接触電力伝送装置
JP5756925B2 (ja) * 2011-05-19 2015-07-29 パナソニックＩｐマネジメント株式会社 電気機器に設けられた受電装置
US20120311363A1 (en) * 2011-05-31 2012-12-06 Nam Yun Kim Wireless power transmission and charging system, and communication method of wireless power transmission and charging system
KR101811292B1 (ko) * 2011-07-06 2017-12-26 엘지전자 주식회사 공진 주파수의 조절 기능을 구비한 무선 전력 송신 장치 및 무선 전력 수신 장치
KR102283473B1 (ko) 2012-11-05 2021-08-02 애플 인크. 유도 결합된 전력 전송 시스템

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010178473A (ja) * 2009-01-28 2010-08-12 Panasonic Corp 電子機器充電システム、充電器、及び電子機器
US20120313448A1 (en) * 2009-09-22 2012-12-13 Powerkiss Oy Inductive power supply

Also Published As

Publication number Publication date
WO2015069121A1 (en) 2015-05-14
KR20160085827A (ko) 2016-07-18
JP2016536962A (ja) 2016-11-24
JP6668238B2 (ja) 2020-03-18
US10270280B2 (en) 2019-04-23
US20160301245A1 (en) 2016-10-13
CN105765874B (zh) 2021-10-22
EP3069452A1 (en) 2016-09-21
CN105765874A (zh) 2016-07-13
EP3069452A4 (en) 2017-07-12

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