CN107112803A - 感应功率发射器及功率流控制方法 - Google Patents

感应功率发射器及功率流控制方法 Download PDF

Info

Publication number
CN107112803A
CN107112803A CN201580068915.9A CN201580068915A CN107112803A CN 107112803 A CN107112803 A CN 107112803A CN 201580068915 A CN201580068915 A CN 201580068915A CN 107112803 A CN107112803 A CN 107112803A
Authority
CN
China
Prior art keywords
controllable
voltage source
power
voltage
induced power
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
CN201580068915.9A
Other languages
English (en)
Chinese (zh)
Inventor
任赛宁
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
PowerbyProxi 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 PowerbyProxi Ltd filed Critical PowerbyProxi Ltd
Publication of CN107112803A publication Critical patent/CN107112803A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H02J50/10—Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Inverter Devices (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Dc-Dc Converters (AREA)
CN201580068915.9A 2014-12-18 2015-12-16 感应功率发射器及功率流控制方法 Pending CN107112803A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462093598P 2014-12-18 2014-12-18
US62/093,598 2014-12-18
PCT/NZ2015/050214 WO2016099295A1 (en) 2014-12-18 2015-12-16 Inductive power transmitter and method of power flow control

Publications (1)

Publication Number Publication Date
CN107112803A true CN107112803A (zh) 2017-08-29

Family

ID=56127031

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580068915.9A Pending CN107112803A (zh) 2014-12-18 2015-12-16 感应功率发射器及功率流控制方法

Country Status (6)

Country Link
US (1) US20180219415A1 (enExample)
EP (1) EP3235106A4 (enExample)
JP (1) JP2018501761A (enExample)
KR (1) KR20170095244A (enExample)
CN (1) CN107112803A (enExample)
WO (1) WO2016099295A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018048312A1 (en) 2016-09-06 2018-03-15 Powerbyproxi Limited An inductive power transmitter
WO2019054142A1 (ja) * 2017-09-14 2019-03-21 シャープ株式会社 無線電力伝送装置
US12170445B2 (en) 2023-03-16 2024-12-17 Meta Platforms Technologies, Llc Wireless charging system for wearable devices

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009081115A1 (en) * 2007-12-21 2009-07-02 Amway (Europe) Limited Inductive power transfer
US20130099734A1 (en) * 2011-10-24 2013-04-25 Samsung Electronics Co., Ltd. Wireless power transmitter and method of controlling the same
CN103166327A (zh) * 2011-12-14 2013-06-19 凌力尔特公司 最佳效率的谐振感应功率传输系统的初级单元控制
CN103326475A (zh) * 2012-03-19 2013-09-25 Lg伊诺特有限公司 无线电力传输设备及其方法
US20140015333A1 (en) * 2012-07-10 2014-01-16 Samsung Electronics Co., Ltd. Wireless power transmitter, method of controlling the same, and temperature compensation method for load value of the wireless power transmitter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9800076B2 (en) * 2014-02-14 2017-10-24 Massachusetts Institute Of Technology Wireless power transfer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009081115A1 (en) * 2007-12-21 2009-07-02 Amway (Europe) Limited Inductive power transfer
US20130099734A1 (en) * 2011-10-24 2013-04-25 Samsung Electronics Co., Ltd. Wireless power transmitter and method of controlling the same
CN103166327A (zh) * 2011-12-14 2013-06-19 凌力尔特公司 最佳效率的谐振感应功率传输系统的初级单元控制
CN103326475A (zh) * 2012-03-19 2013-09-25 Lg伊诺特有限公司 无线电力传输设备及其方法
US20140015333A1 (en) * 2012-07-10 2014-01-16 Samsung Electronics Co., Ltd. Wireless power transmitter, method of controlling the same, and temperature compensation method for load value of the wireless power transmitter

Also Published As

Publication number Publication date
EP3235106A1 (en) 2017-10-25
WO2016099295A1 (en) 2016-06-23
JP2018501761A (ja) 2018-01-18
EP3235106A4 (en) 2018-01-10
US20180219415A1 (en) 2018-08-02
KR20170095244A (ko) 2017-08-22

Similar Documents

Publication Publication Date Title
US10790675B2 (en) Apparatus for transmitting power wirelessly
EP2876773B1 (en) Wireless power transmission apparatus and wireless power transfer system
KR101705735B1 (ko) 공진 전력 발생 장치
KR102056404B1 (ko) 무선전력 송신 장치 및 그 제어방법
KR102243101B1 (ko) 유도성 에너지 전송을 위한 장치 및 유도성 에너지 전송을 위한 장치의 작동 방법
US9577465B2 (en) Contactless power transmission device
US20120242164A1 (en) Coupled inductor system having multi-tap coil
US20140167523A1 (en) Power transmission device and wireless power transmission system using the power transmission device
US20190341797A1 (en) Inductive Power Transfer System
WO2014010518A1 (ja) 受電機器及び電力伝送システム
US20160049858A1 (en) Lc resonant converter using phase shift switching method
KR102155896B1 (ko) 배터리 충전 장치 및 그 제어 방법
EP3026786B1 (en) Power-transfer system
CN107112803A (zh) 感应功率发射器及功率流控制方法
KR20150088678A (ko) 무선전력전송 시스템
JPWO2010143304A1 (ja) 電源装置
JP2017539194A (ja) 誘導受電器
JP2016092959A (ja) 送電機器及び非接触電力伝送装置
WO2016006066A1 (ja) 非接触給電装置
US20120230058A1 (en) Non-contact power transmission apparatus
JP2017005841A (ja) 送電機器
KR20150052991A (ko) 공진형 무선 전력 전송기의 수신장치 및 이를 구비하는 공진형 무선 전력 전송기
KR20130012853A (ko) 무선전력 전송장치
US20180159378A1 (en) Inductive power receiver
KR102428009B1 (ko) 무선 전력 송신 장치

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for 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: 20180308

Address after: American California

Applicant after: Apple Computer, Inc.

Address before: Oakland, New Zealand

Applicant before: Powerbyproxi Limited

WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20170829