CN110771005B - 用于无线电力充电的系统 - Google Patents

用于无线电力充电的系统 Download PDF

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Publication number
CN110771005B
CN110771005B CN201880021237.4A CN201880021237A CN110771005B CN 110771005 B CN110771005 B CN 110771005B CN 201880021237 A CN201880021237 A CN 201880021237A CN 110771005 B CN110771005 B CN 110771005B
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CN
China
Prior art keywords
relay
coil
transmitter
ferrite
exemplary embodiments
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CN201880021237.4A
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English (en)
Chinese (zh)
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CN110771005A (zh
Inventor
I·谢尔曼
I·格卢兹曼
E·曼彻
A·萨尔胡弗
S·本·伊扎克
A·坎特
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Powermat Technologies Ltd
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Powermat Ltd
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    • 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
    • H02J50/50—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—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
    • H02J7/02—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • 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

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)
CN201880021237.4A 2017-03-07 2018-03-07 用于无线电力充电的系统 Active CN110771005B (zh)

Applications Claiming Priority (9)

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
US201762584919P 2017-11-13 2017-11-13
US62/584,919 2017-11-13
US201862614422P 2018-01-07 2018-01-07
US62/614,422 2018-01-07
PCT/IL2018/050258 WO2018163170A1 (en) 2017-03-07 2018-03-07 System for wireless power charging

Publications (2)

Publication Number Publication Date
CN110771005A CN110771005A (zh) 2020-02-07
CN110771005B true CN110771005B (zh) 2023-11-14

Family

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CN201880021237.4A Active CN110771005B (zh) 2017-03-07 2018-03-07 用于无线电力充电的系统

Country Status (5)

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US (2) US11271429B2 (https=)
JP (2) JP7353178B2 (https=)
KR (2) KR102561310B1 (https=)
CN (1) CN110771005B (https=)
WO (1) WO2018163170A1 (https=)

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KR102809993B1 (ko) * 2020-02-10 2025-05-20 삼성전자주식회사 무선 충전 방법 및 이를 지원하는 전자 장치
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Also Published As

Publication number Publication date
JP7353178B2 (ja) 2023-09-29
US20220200353A1 (en) 2022-06-23
US11271429B2 (en) 2022-03-08
CN110771005A (zh) 2020-02-07
KR20230151983A (ko) 2023-11-02
JP2020511918A (ja) 2020-04-16
WO2018163170A1 (en) 2018-09-13
JP2023169308A (ja) 2023-11-29
US20200328617A1 (en) 2020-10-15
KR102561310B1 (ko) 2023-07-27
KR20190137795A (ko) 2019-12-11

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