WO2003085797A3 - Device for the inductive transmission of electric power - Google Patents

Device for the inductive transmission of electric power Download PDF

Info

Publication number
WO2003085797A3
WO2003085797A3 PCT/EP2003/001099 EP0301099W WO03085797A3 WO 2003085797 A3 WO2003085797 A3 WO 2003085797A3 EP 0301099 W EP0301099 W EP 0301099W WO 03085797 A3 WO03085797 A3 WO 03085797A3
Authority
WO
WIPO (PCT)
Prior art keywords
voltage
direct current
inductivity
electric power
whose
Prior art date
Application number
PCT/EP2003/001099
Other languages
German (de)
French (fr)
Other versions
WO2003085797A2 (en
Inventor
Andrew Green
Original Assignee
Wampfler Ag
Andrew Green
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
Application filed by Wampfler Ag, Andrew Green filed Critical Wampfler Ag
Priority to CA002481442A priority Critical patent/CA2481442A1/en
Priority to AU2003205734A priority patent/AU2003205734A1/en
Priority to MXPA04009241A priority patent/MXPA04009241A/en
Priority to EP03702598A priority patent/EP1495525A2/en
Priority to KR10-2004-7015928A priority patent/KR20040101404A/en
Priority to JP2003582873A priority patent/JP2005522974A/en
Publication of WO2003085797A2 publication Critical patent/WO2003085797A2/en
Publication of WO2003085797A3 publication Critical patent/WO2003085797A3/en
Priority to US10/952,560 priority patent/US20050083019A1/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
    • 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
    • H02J50/005—Mechanical details of housing or structure aiming to accommodate the power transfer means, e.g. mechanical integration of coils, antennas or transducers into emitting 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
    • H02J50/10—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
    • H02J50/40—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
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal
    • H02M7/04—Conversion of ac power input into dc power output without possibility of reversal by static converters
    • H02M7/12—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M7/21—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M7/217—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M7/2176—Conversion of ac power input into dc power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only comprising a passive stage to generate a rectified sinusoidal voltage and a controlled switching element in series between such stage and the output
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of dc power input into dc power output
    • H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
    • H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
    • H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
    • H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
    • H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/156—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only with automatic control of output voltage or current, e.g. switching regulators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Dc-Dc Converters (AREA)
  • Rectifiers (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

The invention relates to a device for the inductive transmission of electric power to a mobile consumer with a secondary inductivity that is mobile relative to a stationary primary inductivity and to which a rectifier and a switching regulator are connected downstream thereof to generate a first direct current of a defined value. In order to generate at least one additional direct current, the output (A, B) of the switching regulator is configured as a capacitive voltage divider (C21, C22) whose total voltage is the first direct voltage UL and at whose tap (E) the additional direct voltage UL2 is available. The tap (E) of the voltage divider (C21, C22) is linked with a leak-off (C) of the secondary inductivity (L11, L12) having the same division ratio via a diode (D2) whose anode is connected to the leak-off (C). In this manner, a stable, low output voltage can be additionally made available without much effort for the conversion of which to a low voltage a direct current converter having a correspondingly low transmission ratio is sufficient.
PCT/EP2003/001099 2002-04-06 2003-02-05 Device for the inductive transmission of electric power WO2003085797A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA002481442A CA2481442A1 (en) 2002-04-06 2003-02-05 Device for the inductive transmission of electric power
AU2003205734A AU2003205734A1 (en) 2002-04-06 2003-02-05 Device for the inductive transmission of electric power
MXPA04009241A MXPA04009241A (en) 2002-04-06 2003-02-05 Device for the inductive transmission of electric power.
EP03702598A EP1495525A2 (en) 2002-04-06 2003-02-05 Device for the inductive transmission of electric power
KR10-2004-7015928A KR20040101404A (en) 2002-04-06 2003-02-05 Device for the Inductive Transmission of Electric Power
JP2003582873A JP2005522974A (en) 2002-04-06 2003-02-05 Equipment for inductive transmission of electric power
US10/952,560 US20050083019A1 (en) 2002-04-06 2004-09-27 Device for the inductive transfer of electrical energy

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10215236A DE10215236C1 (en) 2002-04-06 2002-04-06 Device for the inductive transmission of electrical energy
DE10215236.5 2002-04-06

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US10/952,560 Continuation US20050083019A1 (en) 2002-04-06 2004-09-27 Device for the inductive transfer of electrical energy

Publications (2)

Publication Number Publication Date
WO2003085797A2 WO2003085797A2 (en) 2003-10-16
WO2003085797A3 true WO2003085797A3 (en) 2004-02-05

Family

ID=28051164

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/001099 WO2003085797A2 (en) 2002-04-06 2003-02-05 Device for the inductive transmission of electric power

Country Status (9)

Country Link
EP (1) EP1495525A2 (en)
JP (1) JP2005522974A (en)
KR (1) KR20040101404A (en)
CN (1) CN1647339A (en)
AU (1) AU2003205734A1 (en)
CA (1) CA2481442A1 (en)
DE (1) DE10215236C1 (en)
MX (1) MXPA04009241A (en)
WO (1) WO2003085797A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7092885B2 (en) 2018-05-25 2022-06-28 オッポ広東移動通信有限公司 Wireless charge receiver and mobile terminal

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007006394B4 (en) 2006-11-07 2008-08-07 Schleifring Und Apparatebau Gmbh Inductive rotary transformer
DE102007024528A1 (en) * 2007-05-24 2008-11-27 Voith Patent Gmbh Power generation plant driven by a wind or water flow
DE102013004179A1 (en) * 2013-03-12 2014-09-18 Paul Vahle Gmbh & Co. Kg Increasing the phase tolerance of magnetic circuits in non-contact energy transfer
DE102014002876A1 (en) * 2014-03-05 2015-09-10 Supa Wireless Gmbh Arrangement for an inductive energy transfer
US10348130B2 (en) * 2016-07-27 2019-07-09 Nxp B.V. Power harvesting for RFID/NFC-applications
KR102588522B1 (en) * 2018-10-26 2023-10-13 삼성전자주식회사 Electronic device and method for controlling recharge of battery

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5701121A (en) * 1988-04-11 1997-12-23 Uniscan Ltd. Transducer and interrogator device
EP1011187A1 (en) * 1998-12-10 2000-06-21 Paul Vahle GmbH & Co. KG Device for non-contact, inductive transmission of energy
EP1014531A2 (en) * 1998-12-23 2000-06-28 Hans Turck Gmbh & Co. KG Power supply apparatus for explosion-proof electronic componants
DE10014954A1 (en) * 2000-03-22 2001-10-04 Lju Industrieelektronik Gmbh Electrical overhead conveyor has contactless energy transfer, return line formed by running rail, pick-up with two separate windings for different supply voltages
DE10048040A1 (en) * 2000-09-29 2002-04-11 Abb Research Ltd Oscillation circuit for generating electrical energy from magnetic field has capacitance element provided by series capacitors with capacitance ratio determining output voltage

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3806392A1 (en) * 1988-02-29 1989-09-07 Leidse Houthandel Ventilating arrangement
US5293308A (en) * 1991-03-26 1994-03-08 Auckland Uniservices Limited Inductive power distribution system
JPH10201226A (en) * 1996-12-30 1998-07-31 Murata Mfg Co Ltd High voltage generating circuitry

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5701121A (en) * 1988-04-11 1997-12-23 Uniscan Ltd. Transducer and interrogator device
EP1011187A1 (en) * 1998-12-10 2000-06-21 Paul Vahle GmbH & Co. KG Device for non-contact, inductive transmission of energy
EP1014531A2 (en) * 1998-12-23 2000-06-28 Hans Turck Gmbh & Co. KG Power supply apparatus for explosion-proof electronic componants
DE10014954A1 (en) * 2000-03-22 2001-10-04 Lju Industrieelektronik Gmbh Electrical overhead conveyor has contactless energy transfer, return line formed by running rail, pick-up with two separate windings for different supply voltages
DE10048040A1 (en) * 2000-09-29 2002-04-11 Abb Research Ltd Oscillation circuit for generating electrical energy from magnetic field has capacitance element provided by series capacitors with capacitance ratio determining output voltage

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7092885B2 (en) 2018-05-25 2022-06-28 オッポ広東移動通信有限公司 Wireless charge receiver and mobile terminal

Also Published As

Publication number Publication date
CA2481442A1 (en) 2003-10-16
DE10215236C1 (en) 2003-10-16
JP2005522974A (en) 2005-07-28
AU2003205734A1 (en) 2003-10-20
WO2003085797A2 (en) 2003-10-16
CN1647339A (en) 2005-07-27
EP1495525A2 (en) 2005-01-12
MXPA04009241A (en) 2005-01-25
KR20040101404A (en) 2004-12-02

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