CN105474508B - 用于损耗电力检测的设备和方法 - Google Patents

用于损耗电力检测的设备和方法 Download PDF

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Publication number
CN105474508B
CN105474508B CN201480046160.8A CN201480046160A CN105474508B CN 105474508 B CN105474508 B CN 105474508B CN 201480046160 A CN201480046160 A CN 201480046160A CN 105474508 B CN105474508 B CN 105474508B
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power
tolerance
value
level
rechargeable device
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Chinese (zh)
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CN105474508A (zh
Inventor
马克·大卫·怀特二世
爱德华·肯尼思·卡拉勒
瑞安·曾
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Qualcomm Inc
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Qualcomm Inc
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/01—Arrangements for measuring electric power or power factor in circuits having distributed constants
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
    • G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
    • 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
    • H02J50/80—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
    • H04B5/20—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
    • 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
    • H02J50/60—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
    • 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
    • H02J7/007—Regulation of charging or discharging current or voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Signal Processing (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Rectifiers (AREA)
  • Telephone Function (AREA)
  • Near-Field Transmission Systems (AREA)
CN201480046160.8A 2013-08-23 2014-08-07 用于损耗电力检测的设备和方法 Active CN105474508B (zh)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201361869488P 2013-08-23 2013-08-23
US61/869,488 2013-08-23
US201361883920P 2013-09-27 2013-09-27
US61/883,920 2013-09-27
US14/335,732 2014-07-18
US14/335,732 US9929601B2 (en) 2013-08-23 2014-07-18 Apparatus and method for lost power detection
PCT/US2014/050077 WO2015026531A1 (en) 2013-08-23 2014-08-07 Apparatus and method for lost power detection

Publications (2)

Publication Number Publication Date
CN105474508A CN105474508A (zh) 2016-04-06
CN105474508B true CN105474508B (zh) 2019-07-05

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Family Applications (3)

Application Number Title Priority Date Filing Date
CN201480046160.8A Active CN105474508B (zh) 2013-08-23 2014-08-07 用于损耗电力检测的设备和方法
CN201480046158.0A Expired - Fee Related CN105474507B (zh) 2013-08-23 2014-08-08 用于检测非相容物体的设备和方法
CN201480045970.1A Expired - Fee Related CN105474504B (zh) 2013-08-23 2014-08-21 用于量化由于无线电力接收器中的感应加热而产生的电力损耗的系统、设备及方法

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201480046158.0A Expired - Fee Related CN105474507B (zh) 2013-08-23 2014-08-08 用于检测非相容物体的设备和方法
CN201480045970.1A Expired - Fee Related CN105474504B (zh) 2013-08-23 2014-08-21 用于量化由于无线电力接收器中的感应加热而产生的电力损耗的系统、设备及方法

Country Status (5)

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US (3) US9929601B2 (enExample)
EP (3) EP3036814A1 (enExample)
JP (2) JP6487442B2 (enExample)
CN (3) CN105474508B (enExample)
WO (3) WO2015026531A1 (enExample)

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Publication number Publication date
JP2016537955A (ja) 2016-12-01
EP3036816A1 (en) 2016-06-29
JP2016533705A (ja) 2016-10-27
CN105474507A (zh) 2016-04-06
CN105474504B (zh) 2018-09-25
CN105474504A (zh) 2016-04-06
CN105474507B (zh) 2019-06-18
US9614376B2 (en) 2017-04-04
WO2015026543A1 (en) 2015-02-26
WO2015027091A1 (en) 2015-02-26
JP6356804B2 (ja) 2018-07-11
CN105474508A (zh) 2016-04-06
EP3036815A1 (en) 2016-06-29
WO2015026531A1 (en) 2015-02-26
US9929601B2 (en) 2018-03-27
US20150054453A1 (en) 2015-02-26
EP3036814A1 (en) 2016-06-29
US20150054352A1 (en) 2015-02-26
US20150054454A1 (en) 2015-02-26
US9793717B2 (en) 2017-10-17
JP6487442B2 (ja) 2019-03-20

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