KR102283473B1 - 유도 결합된 전력 전송 시스템 - Google Patents

유도 결합된 전력 전송 시스템 Download PDF

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Publication number
KR102283473B1
KR102283473B1 KR1020157012911A KR20157012911A KR102283473B1 KR 102283473 B1 KR102283473 B1 KR 102283473B1 KR 1020157012911 A KR1020157012911 A KR 1020157012911A KR 20157012911 A KR20157012911 A KR 20157012911A KR 102283473 B1 KR102283473 B1 KR 102283473B1
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South Korea
Prior art keywords
wireless power
power transmitter
delete delete
coils
inrush current
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Expired - Fee Related
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KR1020157012911A
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Korean (ko)
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KR20150099721A (ko
Inventor
쿠날 바르가바
파디 미쉬리키
사이닝 렌
다니엘 로버트슨
니겔 제임스 그레이
렉스 황
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애플 인크.
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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
    • 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
    • H02J5/005—
    • 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
    • H02J7/025—
    • 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)
KR1020157012911A 2012-11-05 2013-11-05 유도 결합된 전력 전송 시스템 Expired - Fee Related KR102283473B1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020217023554A KR20210096686A (ko) 2012-11-05 2013-11-05 유도 결합된 전력 전송 시스템

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)

Application Number Title Priority Date Filing Date
KR1020217023554A Division KR20210096686A (ko) 2012-11-05 2013-11-05 유도 결합된 전력 전송 시스템

Publications (2)

Publication Number Publication Date
KR20150099721A KR20150099721A (ko) 2015-09-01
KR102283473B1 true KR102283473B1 (ko) 2021-08-02

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Family Applications (2)

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KR1020157012911A Expired - Fee Related KR102283473B1 (ko) 2012-11-05 2013-11-05 유도 결합된 전력 전송 시스템
KR1020217023554A Ceased KR20210096686A (ko) 2012-11-05 2013-11-05 유도 결합된 전력 전송 시스템

Family Applications After (1)

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KR1020217023554A Ceased KR20210096686A (ko) 2012-11-05 2013-11-05 유도 결합된 전력 전송 시스템

Country Status (6)

Country Link
US (2) US10840748B2 (enExample)
EP (1) EP2915233A1 (enExample)
JP (2) JP6696771B2 (enExample)
KR (2) KR102283473B1 (enExample)
CN (2) CN110098642A (enExample)
WO (1) WO2014070026A1 (enExample)

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US20150318730A1 (en) 2015-11-05
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