JP6633066B2 - 誘導型電力伝送フィールドにおける異物検出 - Google Patents

誘導型電力伝送フィールドにおける異物検出 Download PDF

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Publication number
JP6633066B2
JP6633066B2 JP2017519442A JP2017519442A JP6633066B2 JP 6633066 B2 JP6633066 B2 JP 6633066B2 JP 2017519442 A JP2017519442 A JP 2017519442A JP 2017519442 A JP2017519442 A JP 2017519442A JP 6633066 B2 JP6633066 B2 JP 6633066B2
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Prior art keywords
power
transmitter
transmitter coil
estimating
reactive power
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Japanese (ja)
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JP2017521040A (ja
JP2017521040A5 (enExample
Inventor
サンダー ヴォーク，
サンダー ヴォーク，
トム ヴォーク，
トム ヴォーク，
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Apple Inc
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Apple Inc
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Classifications

    • 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
    • H02J50/10—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

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
JP2017519442A 2014-06-20 2015-06-11 誘導型電力伝送フィールドにおける異物検出 Expired - Fee Related JP6633066B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NZ626547 2014-06-20
NZ62654714 2014-06-20
PCT/NZ2015/050072 WO2015194969A1 (en) 2014-06-20 2015-06-11 Foreign object detection in inductive power transfer field

Publications (3)

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JP2017521040A JP2017521040A (ja) 2017-07-27
JP2017521040A5 JP2017521040A5 (enExample) 2018-07-19
JP6633066B2 true JP6633066B2 (ja) 2020-01-22

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JP2017519442A Expired - Fee Related JP6633066B2 (ja) 2014-06-20 2015-06-11 誘導型電力伝送フィールドにおける異物検出

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US (2) US20170163100A1 (enExample)
EP (1) EP3158621A4 (enExample)
JP (1) JP6633066B2 (enExample)
KR (1) KR102222222B1 (enExample)
CN (1) CN107078518B (enExample)
WO (1) WO2015194969A1 (enExample)

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Also Published As

Publication number Publication date
WO2015194969A1 (en) 2015-12-23
US10879743B2 (en) 2020-12-29
EP3158621A1 (en) 2017-04-26
JP2017521040A (ja) 2017-07-27
CN107078518A (zh) 2017-08-18
EP3158621A4 (en) 2017-07-12
KR20170018454A (ko) 2017-02-17
US20170163100A1 (en) 2017-06-08
CN107078518B (zh) 2020-02-28
KR102222222B1 (ko) 2021-03-03
US20190229561A1 (en) 2019-07-25

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