CN110289701B - 用于无线电能传输的系统及方法 - Google Patents

用于无线电能传输的系统及方法 Download PDF

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Publication number
CN110289701B
CN110289701B CN201910405209.9A CN201910405209A CN110289701B CN 110289701 B CN110289701 B CN 110289701B CN 201910405209 A CN201910405209 A CN 201910405209A CN 110289701 B CN110289701 B CN 110289701B
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Prior art keywords
transmitter
receiver
power
wireless power
antennas
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Chinese (zh)
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CN110289701A (zh
Inventor
迈克尔·A·利布曼
格雷戈里·斯科特·布雷维尔
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Energous Corp
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Energous Corp
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Priority claimed from US14/584,061 external-priority patent/US9900057B2/en
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Publication of CN110289701A publication Critical patent/CN110289701A/zh
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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
    • H02J50/20—Circuit arrangements or systems for wireless supply or distribution of electric power using microwaves or radio frequency waves
    • 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
    • H02J50/40—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices
    • H02J50/402—Circuit arrangements or systems for wireless supply or distribution of electric power using two or more transmitting or receiving devices the two or more transmitting or the two or more receiving devices being integrated in the same unit, e.g. power mats with several coils or antennas with several sub-antennas
    • 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
    • H04B5/26—Inductive coupling using coils
    • 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

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  • 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)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Near-Field Transmission Systems (AREA)
CN201910405209.9A 2014-12-29 2015-12-22 用于无线电能传输的系统及方法 Active CN110289701B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910405209.9A CN110289701B (zh) 2014-12-29 2015-12-22 用于无线电能传输的系统及方法

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US14/584,061 US9900057B2 (en) 2012-07-06 2014-12-29 Systems and methods for assigning groups of antenas of a wireless power transmitter to different wireless power receivers, and determining effective phases to use for wirelessly transmitting power using the assigned groups of antennas
US14/584,061 2014-12-29
PCT/US2015/067291 WO2016109316A1 (en) 2014-12-29 2015-12-22 Systems and methods for wireless power transmission
CN201910405209.9A CN110289701B (zh) 2014-12-29 2015-12-22 用于无线电能传输的系统及方法
CN201580077115.3A CN107408448B (zh) 2014-12-29 2015-12-22 用于无线电能传输的系统及方法

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CN201580077115.3A Division CN107408448B (zh) 2014-12-29 2015-12-22 用于无线电能传输的系统及方法

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CN110289701A CN110289701A (zh) 2019-09-27
CN110289701B true CN110289701B (zh) 2023-11-24

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CN201910405209.9A Active CN110289701B (zh) 2014-12-29 2015-12-22 用于无线电能传输的系统及方法

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EP (1) EP3241224A4 (enrdf_load_stackoverflow)
JP (2) JP6912380B2 (enrdf_load_stackoverflow)
KR (1) KR20170100649A (enrdf_load_stackoverflow)
CN (2) CN107408448B (enrdf_load_stackoverflow)
WO (1) WO2016109316A1 (enrdf_load_stackoverflow)

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KR20170100649A (ko) 2017-09-04
EP3241224A1 (en) 2017-11-08
CN107408448B (zh) 2019-06-14
EP3241224A4 (en) 2018-05-30
CN110289701A (zh) 2019-09-27
WO2016109316A1 (en) 2016-07-07
JP2021182858A (ja) 2021-11-25
JP6912380B2 (ja) 2021-08-04
CN107408448A (zh) 2017-11-28
JP7274533B2 (ja) 2023-05-16
JP2018506252A (ja) 2018-03-01

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