IN2013CN08134A - - Google Patents

Info

Publication number
IN2013CN08134A
IN2013CN08134A IN8134CHN2013A IN2013CN08134A IN 2013CN08134 A IN2013CN08134 A IN 2013CN08134A IN 8134CHN2013 A IN8134CHN2013 A IN 8134CHN2013A IN 2013CN08134 A IN2013CN08134 A IN 2013CN08134A
Authority
IN
India
Prior art keywords
power
receiver
transmitter
calculating
time information
Prior art date
Application number
Other languages
English (en)
Inventor
Andries Van Wageningen
Original Assignee
Koninkl Philips Nv
Philips Intellectual Property
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninkl Philips Nv, Philips Intellectual Property filed Critical Koninkl Philips Nv
Publication of IN2013CN08134A publication Critical patent/IN2013CN08134A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
    • 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
    • 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
    • H02J50/80—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
    • 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)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Near-Field Transmission Systems (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
IN8134CHN2013 2011-03-21 2012-03-12 IN2013CN08134A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11159036 2011-03-21
PCT/IB2012/050905 WO2012127335A1 (en) 2011-03-21 2012-03-12 Calculating power loss for inductive power transmission

Publications (1)

Publication Number Publication Date
IN2013CN08134A true IN2013CN08134A (pt) 2015-08-21

Family

ID=45895434

Family Applications (1)

Application Number Title Priority Date Filing Date
IN8134CHN2013 IN2013CN08134A (pt) 2011-03-21 2012-03-12

Country Status (11)

Country Link
US (3) US9625501B2 (pt)
EP (1) EP2689512B1 (pt)
JP (2) JP5940643B2 (pt)
CN (1) CN103430415B (pt)
BR (1) BR112013023947B1 (pt)
ES (1) ES2614902T3 (pt)
IN (1) IN2013CN08134A (pt)
MX (1) MX2013010657A (pt)
PL (1) PL2689512T3 (pt)
RU (1) RU2584820C2 (pt)
WO (1) WO2012127335A1 (pt)

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KR20230151984A (ko) 2017-03-07 2023-11-02 파워매트 테크놀로지스 엘티디. 무선 전력 충전 시스템
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US10732251B2 (en) * 2017-07-07 2020-08-04 The Regents Of The University Of Michigan Wireless power transfer metering
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KR20210066838A (ko) * 2018-10-26 2021-06-07 엘지전자 주식회사 무선 전력 전송 시스템에서 데이터를 전송 또는 수신하는 장치 및 방법
EP3664253A1 (en) 2018-12-05 2020-06-10 Koninklijke Philips N.V. Device and method for wireless power transfer
CN111371189A (zh) 2018-12-26 2020-07-03 恩智浦美国有限公司 在具有复杂谐振电路的无线充电系统中确定q因数
EP3713045A1 (en) 2019-03-19 2020-09-23 Koninklijke Philips N.V. Device and method for wireless power transfer and improved foreign object detecion
EP3790158A1 (en) 2019-09-09 2021-03-10 Koninklijke Philips N.V. Foreign object detection in a wireless power transfer system
CN112928825A (zh) 2019-12-06 2021-06-08 恩智浦美国有限公司 确定品质因数的方法及无线充电器
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Also Published As

Publication number Publication date
ES2614902T3 (es) 2017-06-02
US20170219638A1 (en) 2017-08-03
WO2012127335A1 (en) 2012-09-27
RU2013146792A (ru) 2015-04-27
EP2689512A1 (en) 2014-01-29
JP2016106516A (ja) 2016-06-16
US20200124648A1 (en) 2020-04-23
US9625501B2 (en) 2017-04-18
JP2014512158A (ja) 2014-05-19
CN103430415B (zh) 2016-03-16
BR112013023947A2 (pt) 2017-04-25
PL2689512T3 (pl) 2017-06-30
US10545180B2 (en) 2020-01-28
JP5940643B2 (ja) 2016-06-29
US20140001879A1 (en) 2014-01-02
CN103430415A (zh) 2013-12-04
BR112013023947B1 (pt) 2020-05-05
JP6134023B2 (ja) 2017-05-24
US11293957B2 (en) 2022-04-05
EP2689512B1 (en) 2016-11-30
RU2584820C2 (ru) 2016-05-20
MX2013010657A (es) 2013-10-07

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