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
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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—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—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—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—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—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
    • 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—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)
  • Measuring Magnetic Variables (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (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

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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)

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US10734847B2 (en) * 2017-08-23 2020-08-04 Apple Inc. Wireless power system with coupling-coefficient-based coil selection
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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
EP3888225A1 (en) * 2018-11-30 2021-10-06 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
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
CN116368722A (zh) 2020-11-18 2023-06-30 三星电子株式会社 以无线方式接收电力的电子设备
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

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Also Published As

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

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