CN105765874B - 具有磁性特征的功率接收器及其操作方法 - Google Patents

具有磁性特征的功率接收器及其操作方法 Download PDF

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Publication number
CN105765874B
CN105765874B CN201480061800.2A CN201480061800A CN105765874B CN 105765874 B CN105765874 B CN 105765874B CN 201480061800 A CN201480061800 A CN 201480061800A CN 105765874 B CN105765874 B CN 105765874B
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CN
China
Prior art keywords
power
power receiver
transmitter
receiver
circuit
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.)
Expired - Fee Related
Application number
CN201480061800.2A
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English (en)
Chinese (zh)
Other versions
CN105765874A (zh
Inventor
阿如尼姆·库玛
奈杰尔·格雷
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.)
Apple Inc
Original Assignee
Apple Inc
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 Apple Inc filed Critical Apple Inc
Publication of CN105765874A publication Critical patent/CN105765874A/zh
Application granted granted Critical
Publication of CN105765874B publication Critical patent/CN105765874B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • 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)
CN201480061800.2A 2013-11-11 2014-11-07 具有磁性特征的功率接收器及其操作方法 Expired - Fee Related CN105765874B (zh)

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
CN105765874A CN105765874A (zh) 2016-07-13
CN105765874B true CN105765874B (zh) 2021-10-22

Family

ID=53041789

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480061800.2A Expired - Fee Related CN105765874B (zh) 2013-11-11 2014-11-07 具有磁性特征的功率接收器及其操作方法

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
CN102272689A (zh) * 2008-12-31 2011-12-07 惠普开发有限公司 用于计算装置的感应式信号传递系统
CN102725939A (zh) * 2009-09-22 2012-10-10 波尔基斯公司 感应电源

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
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
JP5372537B2 (ja) * 2009-01-28 2013-12-18 パナソニック株式会社 電子機器充電システム、充電器、及び電子機器
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
CN102272689A (zh) * 2008-12-31 2011-12-07 惠普开发有限公司 用于计算装置的感应式信号传递系统
CN102725939A (zh) * 2009-09-22 2012-10-10 波尔基斯公司 感应电源

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
KR102309240B1 (ko) 2021-10-06
EP3069452A1 (en) 2016-09-21
CN105765874A (zh) 2016-07-13
EP3069452A4 (en) 2017-07-12

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
TA01 Transfer of patent application right
TA01 Transfer of patent application right

Effective date of registration: 20180305

Address after: California, USA

Applicant after: APPLE Inc.

Address before: Oakland, New Zealand

Applicant before: PowerbyProxi Ltd.

GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20211022