CN106062906B - 感应功率传输装置及其控制方法 - Google Patents

感应功率传输装置及其控制方法 Download PDF

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Publication number
CN106062906B
CN106062906B CN201580005560.9A CN201580005560A CN106062906B CN 106062906 B CN106062906 B CN 106062906B CN 201580005560 A CN201580005560 A CN 201580005560A CN 106062906 B CN106062906 B CN 106062906B
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CN
China
Prior art keywords
coil
power
coupling
receiver
circuit
Prior art date
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Active
Application number
CN201580005560.9A
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English (en)
Chinese (zh)
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CN106062906A (zh
Inventor
欧亨尼奥·小西亚·莱西亚斯
曾俊博
任赛宁
丹尼尔·詹姆斯·罗伯森
迈克尔·娜莎
罗恩·拉弗·弗洛雷斯卡
阿如尼姆·库玛
阿里·阿卜杜勒哈尼
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Apple Inc
Original Assignee
PowerbyProxi Ltd
Apple Inc
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Publication of CN106062906A publication Critical patent/CN106062906A/zh
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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
    • 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
    • H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting 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
    • H02J50/40—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
    • H02J50/80—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
    • H02J7/40—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data
    • H02J7/42—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries characterised by the exchange of charge or discharge related data with electronic devices having internal batteries, e.g. mobile phones
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of AC power input into DC power output; Conversion of DC power input into AC power output
    • H02M7/02—Conversion of AC power input into DC power output without possibility of reversal
    • H02M7/04—Conversion of AC power input into DC power output without possibility of reversal by static converters
    • H02M7/06—Conversion of AC power input into DC power output without possibility of reversal by static converters using discharge tubes without control electrode or semiconductor devices without control electrode
    • 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
    • H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Near-Field Transmission Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Measuring Magnetic Variables (AREA)
CN201580005560.9A 2014-01-22 2015-01-22 感应功率传输装置及其控制方法 Active CN106062906B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201461930191P 2014-01-22 2014-01-22
US61/930,191 2014-01-22
US201461990409P 2014-05-08 2014-05-08
US61/990,409 2014-05-08
US201562106176P 2015-01-21 2015-01-21
US62/106,176 2015-01-21
PCT/NZ2015/050002 WO2015112029A1 (en) 2014-01-22 2015-01-22 Coupled-coil power control for inductive power transfer systems

Publications (2)

Publication Number Publication Date
CN106062906A CN106062906A (zh) 2016-10-26
CN106062906B true CN106062906B (zh) 2019-06-04

Family

ID=53681723

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580005560.9A Active CN106062906B (zh) 2014-01-22 2015-01-22 感应功率传输装置及其控制方法

Country Status (6)

Country Link
US (1) US10020687B2 (enExample)
EP (1) EP3108487B1 (enExample)
JP (2) JP2017511101A (enExample)
KR (1) KR20160111482A (enExample)
CN (1) CN106062906B (enExample)
WO (1) WO2015112029A1 (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10513190B2 (en) * 2014-09-10 2019-12-24 Witricity Corporation Methods and apparatus for tuning and controlling double couple inductive power transfer systems
WO2017037811A1 (ja) * 2015-08-28 2017-03-09 Tdk株式会社 非接触給電装置及び非接触電力伝送装置
KR102554457B1 (ko) * 2016-09-20 2023-07-11 주식회사 위츠 무선 전력 송신 장치 및 그의 제어 방법
JP6370484B1 (ja) * 2017-03-10 2018-08-08 三菱電機エンジニアリング株式会社 共振型電力送信装置及び共振型電力伝送システム
US10389162B2 (en) 2017-05-19 2019-08-20 Qualcomm Incorporated Power receiving unit reflected reactance and tuning methods
US10734847B2 (en) * 2017-08-23 2020-08-04 Apple Inc. Wireless power system with coupling-coefficient-based coil selection
EP3346580A1 (de) 2017-11-03 2018-07-11 Hilti Aktiengesellschaft Resonanter schwingkreis zum übertragen von elektrischer energie ohne leistungsverstärker
EP3346579A1 (de) * 2017-11-03 2018-07-11 Hilti Aktiengesellschaft Resonanter schwingkreis zum übertragen von elektrischer energie
CN108023475A (zh) * 2018-01-10 2018-05-11 赛尔康技术（深圳）有限公司 一种平面变压器的电磁兼容调整电路
JP6927113B2 (ja) * 2018-03-27 2021-08-25 オムロン株式会社 非接触給電装置
US10812102B2 (en) 2018-06-29 2020-10-20 Apple Inc. Efficient data encoding
KR102218147B1 (ko) 2018-09-12 2021-02-23 주식회사 아모센스 자기 유도 전원 공급 장치
JP7205169B2 (ja) * 2018-11-01 2023-01-17 オムロン株式会社 非接触給電装置
US11159055B2 (en) * 2018-11-30 2021-10-26 Witricity Corporation Systems and methods for low power excitation in high power wireless power systems
EP3664253A1 (en) * 2018-12-05 2020-06-10 Koninklijke Philips N.V. Device and method for wireless power transfer
CN109742863B (zh) * 2018-12-27 2023-06-20 华为技术有限公司 一种无线充电系统的接收端、发射端及无线充电系统
JP7088040B2 (ja) * 2019-01-18 2022-06-21 オムロン株式会社 非接触給電装置
CN110346398B (zh) * 2019-08-23 2023-05-26 武汉中科牛津波谱技术有限公司 一种磁共振探头矢量调谐检测装置和方法
JP7395879B2 (ja) * 2019-08-28 2023-12-12 オムロン株式会社 非接触給電装置及び送電装置
JP7408952B2 (ja) * 2019-08-28 2024-01-09 オムロン株式会社 非接触給電装置
US11418060B2 (en) * 2020-06-04 2022-08-16 Aira, Inc. Phase modulated wireless charger
CN113852173B (zh) * 2020-06-28 2026-02-10 伏达半导体(合肥)股份有限公司 用于无线电力传输系统的瞬态保护设备和方法
DE102020118575B4 (de) * 2020-07-14 2022-03-03 Infineon Technologies Ag Nahfeldkommunikationsvorrichtung, elektronische Vorrichtung zum Bereitstellen einer Substanz, Verfahren zum Betreiben einer Nahfeldkommunikationsvorrichtung und Verfahren zum Bereitstellen einer Substanz
US11616397B2 (en) * 2020-08-12 2023-03-28 Medtronic, Inc. Magnetic alignment of transcutaneous energy transfer coils
EP4199337A4 (en) 2020-11-18 2024-03-20 Samsung Electronics Co., Ltd. Electronic device for wirelessly receiving power
US11735962B2 (en) 2021-01-29 2023-08-22 Apple Inc. Methods and circuitry for mitigating saturation in wireless power systems
TWI794795B (zh) * 2021-04-26 2023-03-01 國立陽明交通大學 感應諧振式無線充電系統、諧振式無線充電發射裝置、無線充電中繼裝置及感應式無線充電接收裝置
CN115214394B (zh) * 2022-07-18 2023-04-21 广西电网有限责任公司电力科学研究院 电动汽车动态无线充电系统及横向偏移功率波动抑制方法
CN116131479B (zh) * 2023-01-30 2023-09-29 巨翼(苏州)新动力有限公司 一种双向谐振无线充电系统
JP2024127575A (ja) * 2023-03-09 2024-09-20 オムロン株式会社 非接触給電装置
CN118842449B (zh) * 2024-09-20 2024-12-06 宜确半导体（苏州）有限公司 一种可变阻抗变换器及电子设备

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748570A (en) * 1972-06-26 1973-07-24 Amco Prod Co Adjustable output voltage transformer
CN102969776A (zh) * 2012-12-03 2013-03-13 中国科学院电工研究所 一种电动汽车无线充电装置
WO2013080212A2 (en) * 2011-12-02 2013-06-06 Powermat Technologies Ltd. System and method for regulating inductive power transmission
CN103219807A (zh) * 2013-04-23 2013-07-24 重庆交通大学 一种自适应无线电能传输装置
CN103312016A (zh) * 2013-05-23 2013-09-18 东南大学 一种蓄电池无线充电最小接入装置
CN103427495A (zh) * 2012-05-20 2013-12-04 捷通国际有限公司 无线电源系统

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ329195A (en) 1997-11-17 2000-07-28 Auckland Uniservices Ltd Loosely coupled inductive power transfer using resonant pickup circuit, inductor core chosen to saturate under overload conditions
NZ337716A (en) 1999-09-09 2002-10-25 Auckland Uniservices Ltd Series resonant inductive pickup where power can be regulated by time-regulated opening and closing a switch
AU2004241916A1 (en) * 2003-05-23 2004-12-02 Auckland Uniservices Limited Frequency controlled resonant converter
US8004235B2 (en) * 2006-09-29 2011-08-23 Access Business Group International Llc System and method for inductively charging a battery
FR2919072B1 (fr) 2007-07-20 2009-09-11 Schneider Electric Ind Sas Detecteur de proximite inductif a bobinages commutes.
JP2011035964A (ja) * 2009-07-30 2011-02-17 Olympus Imaging Corp 充電装置及び充電システム
JP5519367B2 (ja) * 2010-03-29 2014-06-11 パナソニック株式会社 受電装置及び電力伝送システム
EP2580837A2 (en) * 2010-06-10 2013-04-17 Access Business Group International LLC Coil configurations for inductive power transfer
US20120068548A1 (en) 2010-09-16 2012-03-22 Advantest Corporation Wireless power supply apparatus
NZ589865A (en) * 2010-12-10 2013-06-28 Auckland Uniservices Ltd Inductive power transfer pick-up with separate AC and DC outputs
US9166440B2 (en) 2011-01-10 2015-10-20 Powermat Technologies Ltd. System for transferring power inductively to items within a container
JP2012191796A (ja) * 2011-03-11 2012-10-04 Sanyo Electric Co Ltd 充電システム、受電装置、無線電力伝送システム、移動体並びに電源装置
JP2012205379A (ja) * 2011-03-25 2012-10-22 Sanyo Electric Co Ltd 充電システム、電源装置、移動体、無線電力送受電システム及び受電装置
US9006935B2 (en) * 2011-03-30 2015-04-14 Tdk Corporation Wireless power feeder/receiver and wireless power transmission system
EP2515428B1 (en) 2011-04-21 2015-10-07 Sandeep Taneja High efficiency switching apparatus for dynamically connecting or disconnecting mutually coupled inductive coils
JP5847468B2 (ja) * 2011-07-13 2016-01-20 矢崎総業株式会社 給電システムの設計方法
JP6315594B2 (ja) * 2011-11-10 2018-04-25 アップル インコーポレイテッド コンバータを制御するための方法
CN104054229B (zh) 2012-01-06 2018-01-23 捷通国际有限公司 无线电力接收机系统
CN102969803B (zh) * 2012-11-03 2014-11-26 河海大学常州校区 可稳压调频的电磁耦合式电能传输装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3748570A (en) * 1972-06-26 1973-07-24 Amco Prod Co Adjustable output voltage transformer
WO2013080212A2 (en) * 2011-12-02 2013-06-06 Powermat Technologies Ltd. System and method for regulating inductive power transmission
CN103427495A (zh) * 2012-05-20 2013-12-04 捷通国际有限公司 无线电源系统
CN102969776A (zh) * 2012-12-03 2013-03-13 中国科学院电工研究所 一种电动汽车无线充电装置
CN103219807A (zh) * 2013-04-23 2013-07-24 重庆交通大学 一种自适应无线电能传输装置
CN103312016A (zh) * 2013-05-23 2013-09-18 东南大学 一种蓄电池无线充电最小接入装置

Also Published As

Publication number Publication date
JP2020092596A (ja) 2020-06-11
CN106062906A (zh) 2016-10-26
EP3108487B1 (en) 2019-02-27
US20170005525A1 (en) 2017-01-05
US10020687B2 (en) 2018-07-10
EP3108487A1 (en) 2016-12-28
EP3108487A4 (en) 2017-12-06
WO2015112029A1 (en) 2015-07-30
JP2017511101A (ja) 2017-04-13
KR20160111482A (ko) 2016-09-26

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