JP6001077B2 - 無線電力受信機における電圧を制限するためのシステムおよび方法 - Google Patents

無線電力受信機における電圧を制限するためのシステムおよび方法 Download PDF

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JP6001077B2
JP6001077B2 JP2014537178A JP2014537178A JP6001077B2 JP 6001077 B2 JP6001077 B2 JP 6001077B2 JP 2014537178 A JP2014537178 A JP 2014537178A JP 2014537178 A JP2014537178 A JP 2014537178A JP 6001077 B2 JP6001077 B2 JP 6001077B2
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transmitter
pulse
threshold
switch
received voltage
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JP2014533074A (ja
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ウィリアム・ヘンリー・フォン・ノヴァク・サード
ジョゼフ・エル・アーチャムボールト
アダム・ジェイソン・ウッド
エドワード・カラル
ライアン・ツェン
ガブリエル・アイザック・メイヨー
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クアルコム，インコーポレイテッド
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    • 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
    • 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
    • H02J50/10—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
    • H02J50/20—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
    • H02J50/90—Circuit arrangements or systems for wireless supply or distribution of electric power involving detection or optimisation of position, e.g. alignment
    • 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
    • H04B5/266—One coil at each side, e.g. with primary and secondary coils
    • 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
    • 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

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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)
  • Near-Field Transmission Systems (AREA)
  • Transmitters (AREA)
JP2014537178A 2011-10-21 2012-10-17 無線電力受信機における電圧を制限するためのシステムおよび方法 Expired - Fee Related JP6001077B2 (ja)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201161550173P 2011-10-21 2011-10-21
US61/550,173 2011-10-21
US201261591201P 2012-01-26 2012-01-26
US61/591,201 2012-01-26
US13/622,204 2012-09-18
US13/622,204 US9508487B2 (en) 2011-10-21 2012-09-18 Systems and methods for limiting voltage in wireless power receivers
PCT/US2012/060626 WO2013059330A1 (en) 2011-10-21 2012-10-17 Systems and methods for limiting voltage in wireless power receivers

Related Child Applications (1)

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JP2016169000A Division JP6339643B2 (ja) 2011-10-21 2016-08-31 無線電力受信機における電圧を制限するためのシステムおよび方法

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JP2014533074A JP2014533074A (ja) 2014-12-08
JP6001077B2 true JP6001077B2 (ja) 2016-10-05

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JP2016169000A Active JP6339643B2 (ja) 2011-10-21 2016-08-31 無線電力受信機における電圧を制限するためのシステムおよび方法

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US (2) US9508487B2 (enExample)
EP (1) EP2769478B1 (enExample)
JP (2) JP6001077B2 (enExample)
KR (2) KR101897325B1 (enExample)
CN (1) CN103959666B (enExample)
IN (1) IN2014CN02954A (enExample)
WO (1) WO2013059330A1 (enExample)

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EP2769478B1 (en) 2021-06-16
WO2013059330A1 (en) 2013-04-25
JP2017005991A (ja) 2017-01-05
KR101592800B1 (ko) 2016-02-05
KR20140082823A (ko) 2014-07-02
JP2014533074A (ja) 2014-12-08
EP2769478A1 (en) 2014-08-27
US20170126066A1 (en) 2017-05-04
CN103959666A (zh) 2014-07-30
US20130099585A1 (en) 2013-04-25
JP6339643B2 (ja) 2018-06-06
US9508487B2 (en) 2016-11-29
KR20150085116A (ko) 2015-07-22
US10128688B2 (en) 2018-11-13
KR101897325B1 (ko) 2018-09-11
IN2014CN02954A (enExample) 2015-07-03
CN103959666B (zh) 2016-06-22

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