WO2013149781A3 - Wireless power transmission - Google Patents

Wireless power transmission Download PDF

Info

Publication number
WO2013149781A3
WO2013149781A3 PCT/EP2013/054425 EP2013054425W WO2013149781A3 WO 2013149781 A3 WO2013149781 A3 WO 2013149781A3 EP 2013054425 W EP2013054425 W EP 2013054425W WO 2013149781 A3 WO2013149781 A3 WO 2013149781A3
Authority
WO
WIPO (PCT)
Prior art keywords
power transmission
wireless power
electric current
receiving coil
receiving
Prior art date
Application number
PCT/EP2013/054425
Other languages
German (de)
French (fr)
Other versions
WO2013149781A2 (en
Inventor
Juergen Mack
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Publication of WO2013149781A2 publication Critical patent/WO2013149781A2/en
Publication of WO2013149781A3 publication Critical patent/WO2013149781A3/en

Links

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
    • H02J50/10—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
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30—Reactive power compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

The invention relates to a receiver for a wireless power transmission, comprising a receiving coil for generating an electric current when the receiving coil is subjected to an electromagnetic alternating field, and a consumer for receiving the generated electric current. Reactive power compensation is provided in order to approximate the flow of the electric current through the receiving coil to a sinusoidal shape.
PCT/EP2013/054425 2012-04-05 2013-03-05 Wireless power transmission WO2013149781A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012205656A DE102012205656A1 (en) 2012-04-05 2012-04-05 Wireless energy transfer
DE102012205656.4 2012-04-05

Publications (2)

Publication Number Publication Date
WO2013149781A2 WO2013149781A2 (en) 2013-10-10
WO2013149781A3 true WO2013149781A3 (en) 2014-04-10

Family

ID=47884286

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/054425 WO2013149781A2 (en) 2012-04-05 2013-03-05 Wireless power transmission

Country Status (2)

Country Link
DE (1) DE102012205656A1 (en)
WO (1) WO2013149781A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106160258B (en) * 2016-07-07 2018-10-19 西南交通大学 The more primary currents and load voltage control method of inductive electric energy transmission system
CN109560587A (en) * 2018-12-21 2019-04-02 北京理工大学 A kind of wireless compensating charge optimization device of bilateral LCC
DE102021109474A1 (en) * 2021-04-15 2022-10-20 TenneT TSO GmbH Electric coil arranged in an alternating electromagnetic field to generate electricity for own use

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160990A2 (en) * 1984-05-11 1985-11-13 Telefunken Systemtechnik Gmbh Inductive transmission of power and data
DE102005053111A1 (en) * 2005-11-08 2007-05-10 Universität Bremen Non-contact process to transfer electrical energy from primary supply point to secondary demand point via a grid of conductors
US20070296393A1 (en) * 2004-09-16 2007-12-27 Auckland Uniservices Limited Inductively Powered Mobile Sensor System
US7474062B2 (en) * 2003-04-09 2009-01-06 Auckland Uniservices Ltd. Decoupling circuits
US20110254379A1 (en) * 2008-11-26 2011-10-20 Auckland Uniservices Limited Bi-directional inductive power transfer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160990A2 (en) * 1984-05-11 1985-11-13 Telefunken Systemtechnik Gmbh Inductive transmission of power and data
US7474062B2 (en) * 2003-04-09 2009-01-06 Auckland Uniservices Ltd. Decoupling circuits
US20070296393A1 (en) * 2004-09-16 2007-12-27 Auckland Uniservices Limited Inductively Powered Mobile Sensor System
DE102005053111A1 (en) * 2005-11-08 2007-05-10 Universität Bremen Non-contact process to transfer electrical energy from primary supply point to secondary demand point via a grid of conductors
US20110254379A1 (en) * 2008-11-26 2011-10-20 Auckland Uniservices Limited Bi-directional inductive power transfer

Also Published As

Publication number Publication date
DE102012205656A1 (en) 2013-10-10
WO2013149781A2 (en) 2013-10-10

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