JP7278217B2 - 無線電力充電用のシステム - Google Patents

無線電力充電用のシステム Download PDF

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JP7278217B2
JP7278217B2 JP2019548378A JP2019548378A JP7278217B2 JP 7278217 B2 JP7278217 B2 JP 7278217B2 JP 2019548378 A JP2019548378 A JP 2019548378A JP 2019548378 A JP2019548378 A JP 2019548378A JP 7278217 B2 JP7278217 B2 JP 7278217B2
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transmitter
relay
power
controller
determining
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Japanese (ja)
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JP2020511917A (ja
JP2020511917A5 (enExample
Inventor
シャーマン，イタイ
グルズマン，イリア
マッハ，エリザー
サルハブ，アミール
ベン－イツァク，シャロン
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パワーマット テクノロジーズ リミテッド
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    • 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
    • H02J50/60—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—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
    • H02J50/50—Circuit arrangements or systems for wireless supply or distribution of electric power using additional energy repeaters 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
    • 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
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H3/00—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators
    • H03H3/007—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks
    • H03H3/0072—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks of microelectro-mechanical resonators or networks
    • H03H3/0076—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks of microelectro-mechanical resonators or networks for obtaining desired frequency or temperature coefficients
    • H03H3/0077—Apparatus or processes specially adapted for the manufacture of impedance networks, resonating circuits, resonators for the manufacture of electromechanical resonators or networks of microelectro-mechanical resonators or networks for obtaining desired frequency or temperature coefficients by tuning of resonance frequency

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Manufacturing & Machinery (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
JP2019548378A 2017-03-07 2018-03-07 無線電力充電用のシステム Active JP7278217B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762467903P 2017-03-07 2017-03-07
US62/467,903 2017-03-07
US201762535987P 2017-07-24 2017-07-24
US62/535,987 2017-07-24
PCT/IL2018/050260 WO2018163172A1 (en) 2017-03-07 2018-03-07 System for wireless power charging

Publications (3)

Publication Number Publication Date
JP2020511917A JP2020511917A (ja) 2020-04-16
JP2020511917A5 JP2020511917A5 (enExample) 2021-04-15
JP7278217B2 true JP7278217B2 (ja) 2023-05-19

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ID=61598996

Family Applications (1)

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JP2019548378A Active JP7278217B2 (ja) 2017-03-07 2018-03-07 無線電力充電用のシステム

Country Status (7)

Country Link
US (1) US11271438B2 (enExample)
EP (1) EP3373414B1 (enExample)
JP (1) JP7278217B2 (enExample)
KR (1) KR102548384B1 (enExample)
CN (1) CN110771004A (enExample)
ES (1) ES2768084T3 (enExample)
WO (1) WO2018163172A1 (enExample)

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JP7353178B2 (ja) 2017-03-07 2023-09-29 パワーマット テクノロジーズ リミテッド 無線電力充電用のシステム
KR102081413B1 (ko) * 2017-12-15 2020-02-25 경문건 전력손실 추적 기반의 자율 무선충전 시스템 및 방법
CN111245107B (zh) * 2018-11-28 2024-03-19 集成装置技术公司 无线电力传送系统中利用线圈电流感测的增强型异物检测
EP3681011A1 (en) * 2019-01-11 2020-07-15 Smart Things Solutions GmbH Inductive charger for a personal mobile electronic device
US11909248B2 (en) 2020-06-04 2024-02-20 Apple Inc. Accessory with a magnetic relay structure for wireless power transfer
WO2023287139A1 (ko) * 2021-07-13 2023-01-19 엘지전자 주식회사 무선 전력 전송 시스템에 로우 커플링 파워 프로파일(low-coupling power profile)로의 전환 방법 및 장치
WO2023063709A1 (ko) * 2021-10-13 2023-04-20 엘지전자 주식회사 무선 전력 전송 시스템에서 커플링 팩터에 기반한 이물질 감지 방법 및 장치
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Also Published As

Publication number Publication date
ES2768084T3 (es) 2020-06-19
EP3373414B1 (en) 2019-10-23
US20200287425A1 (en) 2020-09-10
US11271438B2 (en) 2022-03-08
KR102548384B1 (ko) 2023-06-27
EP3373414A1 (en) 2018-09-12
CN110771004A (zh) 2020-02-07
JP2020511917A (ja) 2020-04-16
WO2018163172A1 (en) 2018-09-13
KR20190137794A (ko) 2019-12-11

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