JP6696771B2 - 誘導結合型の電力伝送方法及びシステム - Google Patents

誘導結合型の電力伝送方法及びシステム Download PDF

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Publication number
JP6696771B2
JP6696771B2 JP2015540633A JP2015540633A JP6696771B2 JP 6696771 B2 JP6696771 B2 JP 6696771B2 JP 2015540633 A JP2015540633 A JP 2015540633A JP 2015540633 A JP2015540633 A JP 2015540633A JP 6696771 B2 JP6696771 B2 JP 6696771B2
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Japan
Prior art keywords
coils
transmitter
inductively coupled
coil
power
Prior art date
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Expired - Fee Related
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JP2015540633A
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Japanese (ja)
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JP2015533472A (ja
JP2015533472A5 (enExample
Inventor
クナル バルガヴァ，
クナル バルガヴァ，
ファディ ミシュリキ，
ファディ ミシュリキ，
セイニン レン，
セイニン レン，
ダニエル ロバートソン，
ダニエル ロバートソン，
ニゲル ジェームズ グレイ，
ニゲル ジェームズ グレイ，
レックス ファン，
レックス ファン，
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Apple Inc
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Apple Inc
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Priority to JP2020007325A priority Critical patent/JP6986104B2/ja
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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
    • H02J7/70—
    • 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
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • 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
    • H02J50/40—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
    • 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
    • H02J50/70—Circuit arrangements or systems for wireless supply or distribution of electric power involving the reduction of electric, magnetic or electromagnetic leakage fields
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
JP2015540633A 2012-11-05 2013-11-05 誘導結合型の電力伝送方法及びシステム Expired - Fee Related JP6696771B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2020007325A JP6986104B2 (ja) 2012-11-05 2020-01-21 誘導結合型の電力伝送方法及びシステム

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261722564P 2012-11-05 2012-11-05
US61/722,564 2012-11-05
PCT/NZ2013/000196 WO2014070026A1 (en) 2012-11-05 2013-11-05 Inductively coupled power transfer systems

Related Child Applications (1)

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JP2020007325A Division JP6986104B2 (ja) 2012-11-05 2020-01-21 誘導結合型の電力伝送方法及びシステム

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JP2015533472A JP2015533472A (ja) 2015-11-24
JP2015533472A5 JP2015533472A5 (enExample) 2016-12-28
JP6696771B2 true JP6696771B2 (ja) 2020-05-20

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JP2020007325A Expired - Fee Related JP6986104B2 (ja) 2012-11-05 2020-01-21 誘導結合型の電力伝送方法及びシステム

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US (2) US10840748B2 (enExample)
EP (1) EP2915233A1 (enExample)
JP (2) JP6696771B2 (enExample)
KR (2) KR102283473B1 (enExample)
CN (2) CN104885324B (enExample)
WO (1) WO2014070026A1 (enExample)

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KR20150099721A (ko) 2015-09-01
CN104885324A (zh) 2015-09-02
KR20210096686A (ko) 2021-08-05
CN104885324B (zh) 2019-05-28
CN110098642A (zh) 2019-08-06
WO2014070026A1 (en) 2014-05-08
JP2020074677A (ja) 2020-05-14
KR102283473B1 (ko) 2021-08-02
JP6986104B2 (ja) 2021-12-22
US10840748B2 (en) 2020-11-17
US20150318730A1 (en) 2015-11-05
US20210050750A1 (en) 2021-02-18
EP2915233A1 (en) 2015-09-09

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