WO2008156025A1 - 非接触電力伝送装置及びそれの二次側の製造方法 - Google Patents

非接触電力伝送装置及びそれの二次側の製造方法 Download PDF

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Publication number
WO2008156025A1
WO2008156025A1 PCT/JP2008/060779 JP2008060779W WO2008156025A1 WO 2008156025 A1 WO2008156025 A1 WO 2008156025A1 JP 2008060779 W JP2008060779 W JP 2008060779W WO 2008156025 A1 WO2008156025 A1 WO 2008156025A1
Authority
WO
WIPO (PCT)
Prior art keywords
magnetic
secondary side
power transmitting
transmitting device
contact power
Prior art date
Application number
PCT/JP2008/060779
Other languages
English (en)
French (fr)
Inventor
Masayuki Suzuki
Hiroyasu Kitamura
Satoru Inakagata
Atsushi Isaka
Tatsuhiko Keishu
Original Assignee
Panasonic Electric Works Co., Ltd.
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
Priority claimed from JP2007163058A external-priority patent/JP2008294385A/ja
Application filed by Panasonic Electric Works Co., Ltd. filed Critical Panasonic Electric Works Co., Ltd.
Priority to US12/665,025 priority Critical patent/US8421574B2/en
Priority to EP08765523A priority patent/EP2172952A4/en
Priority to CN200880020761A priority patent/CN101681719A/zh
Priority to CA2692247A priority patent/CA2692247C/en
Publication of WO2008156025A1 publication Critical patent/WO2008156025A1/ja

Links

Classifications

    • 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
    • H02J50/10—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
    • H02J50/70—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
    • H02J50/80—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
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/323—Insulation between winding turns, between winding layers
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making

Landscapes

  • 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)
  • Dc-Dc Converters (AREA)
  • Regulation Of General Use Transformers (AREA)

Abstract

　第１の特徴に従って、非接触電力伝送装置の二次側は、一次側から物理的に分離された支持部材と、磁性層と、電磁ノイズを遮断するためのシールド層と、断熱層とを含む。二次コイルは、平面コイルであって支持部材で支持され、少なくとも磁性層が、平面コイルの一面に積層され平面コイルと一体化されている。第２の特徴に従って、該装置の二次側は、複数の磁性層を含む。複数の磁性層の各透磁率は互いに異なり、複数の磁性層の各々は一次側と磁路を形成する。
PCT/JP2008/060779 2007-06-20 2008-06-12 非接触電力伝送装置及びそれの二次側の製造方法 WO2008156025A1 (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US12/665,025 US8421574B2 (en) 2007-06-20 2008-06-12 Contactless power transmission apparatus and a method of manufacturing a secondary side thereof
EP08765523A EP2172952A4 (en) 2007-06-20 2008-06-12 CONTACTLESS ENERGY TRANSMISSION DEVICE AND METHOD FOR MANUFACTURING SECONDARY SOUND
CN200880020761A CN101681719A (zh) 2007-06-20 2008-06-12 非接触电力传输设备和制造其二次侧的方法
CA2692247A CA2692247C (en) 2007-06-20 2008-06-12 Contactless power transmission apparatus and a method of manufacturing a secondary side thereof

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-163051 2007-06-20
JP2007163058A JP2008294385A (ja) 2007-04-24 2007-06-20 非接触電力伝送機器及びその受電用コイルブロックの製造方法
JP2007-163058 2007-06-20
JP2007163051A JP5118394B2 (ja) 2007-06-20 2007-06-20 非接触電力伝送機器

Publications (1)

Publication Number Publication Date
WO2008156025A1 true WO2008156025A1 (ja) 2008-12-24

Family

ID=40321262

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/060779 WO2008156025A1 (ja) 2007-06-20 2008-06-12 非接触電力伝送装置及びそれの二次側の製造方法

Country Status (7)

Country Link
US (1) US8421574B2 (ja)
EP (1) EP2172952A4 (ja)
JP (1) JP5118394B2 (ja)
CN (1) CN101681719A (ja)
CA (1) CA2692247C (ja)
RU (1) RU2419944C1 (ja)
WO (1) WO2008156025A1 (ja)

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US8421574B2 (en) 2013-04-16
US20100181842A1 (en) 2010-07-22
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CA2692247C (en) 2013-06-18
JP2009005475A (ja) 2009-01-08
CA2692247A1 (en) 2008-12-24
CN101681719A (zh) 2010-03-24
JP5118394B2 (ja) 2013-01-16
RU2419944C1 (ru) 2011-05-27
EP2172952A4 (en) 2013-02-20

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