WO2014166942A3 - Inductive power transfer pad and system for inductive power transfer - Google Patents

Inductive power transfer pad and system for inductive power transfer Download PDF

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Publication number
WO2014166942A3
WO2014166942A3 PCT/EP2014/057044 EP2014057044W WO2014166942A3 WO 2014166942 A3 WO2014166942 A3 WO 2014166942A3 EP 2014057044 W EP2014057044 W EP 2014057044W WO 2014166942 A3 WO2014166942 A3 WO 2014166942A3
Authority
WO
WIPO (PCT)
Prior art keywords
power transfer
inductive power
transfer pad
pad
inverter
Prior art date
Application number
PCT/EP2014/057044
Other languages
French (fr)
Other versions
WO2014166942A2 (en
Inventor
Dominik Anders
Robert Czainski
Original Assignee
Bombardier Transportation 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
Priority claimed from GB1306403.5A external-priority patent/GB2512864A/en
Priority claimed from GBGB1403547.1A external-priority patent/GB201403547D0/en
Application filed by Bombardier Transportation Gmbh filed Critical Bombardier Transportation Gmbh
Publication of WO2014166942A2 publication Critical patent/WO2014166942A2/en
Publication of WO2014166942A3 publication Critical patent/WO2014166942A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/12—Inductive energy transfer
    • B60L53/124—Detection or removal of foreign bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
    • B60L53/10—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles characterised by the energy transfer between the charging station and the vehicle
    • B60L53/12—Inductive energy transfer
    • B60L53/126—Methods for pairing a vehicle and a charging station, e.g. establishing a one-to-one relation between a wireless power transmitter and a wireless power receiver
    • 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
    • H02J50/60—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
    • 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
    • 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
    • H02J50/005—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
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/14—Plug-in electric vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Conversion In General (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Inductive power transfer pad and system for inductive power transfer The invention relates to an inductive power transfer pad, in particular an inductive power transfer pad (1) of a system for inductive power transfer to a vehicle, comprising: - a housing (2), - a primary winding structure (15), - a connecting terminal (4, 6), wherein the inductive power transfer pad (1) further comprises an inverter (5), wherein the inverter (5) is arranged within the housing (2), wherein an input side of the inverter (5) is electrically coupled to the connecting terminal (4, 6) and an output side of the inverter (5) is electrically coupled to the primary winding structure (15). Furthermore, the invention relates to a method of operating an inductive power transfer pad and a method of manufacturing an inductive power transfer pad.
PCT/EP2014/057044 2013-04-09 2014-04-08 Inductive power transfer pad and system for inductive power transfer WO2014166942A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB1306403.5 2013-04-09
GB1306403.5A GB2512864A (en) 2013-04-09 2013-04-09 Inductive power transfer pad and system for inductive power transfer
GBGB1403547.1A GB201403547D0 (en) 2014-02-28 2014-02-28 Inductive power transfer pad, system for inductive power transfer and method of operating an inductive power transfer pad
GB1403547.1 2014-02-28

Publications (2)

Publication Number Publication Date
WO2014166942A2 WO2014166942A2 (en) 2014-10-16
WO2014166942A3 true WO2014166942A3 (en) 2014-12-04

Family

ID=50478831

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/057044 WO2014166942A2 (en) 2013-04-09 2014-04-08 Inductive power transfer pad and system for inductive power transfer

Country Status (1)

Country Link
WO (1) WO2014166942A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2538272A (en) * 2015-05-13 2016-11-16 Bombardier Transp Gmbh Arrangement and method for transferring energy to a vehicle by generating a magnetic field
EP3474302B1 (en) 2015-06-26 2023-04-05 Bombardier Primove GmbH A secondary-sided arrangement of winding structures, a system for inductive power transfer and a method for inductively supplying power to a vehicle
JP6314934B2 (en) * 2015-08-07 2018-04-25 トヨタ自動車株式会社 vehicle
ES2716485B2 (en) * 2017-12-05 2020-06-29 Construcciones Y Aux De Ferrocarriles S A DEVICE FOR THE GENERATION OR RECEPTION OF AN ELCTROMAGNETIC FIELD

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100109604A1 (en) * 2007-05-10 2010-05-06 John Talbot Boys Multi power sourced electric vehicle
US20100277121A1 (en) * 2008-09-27 2010-11-04 Hall Katherine L Wireless energy transfer between a source and a vehicle
WO2011145953A1 (en) * 2010-05-19 2011-11-24 Auckland Uniservices Limited Inductive power transfer system primary track topologies
US20120091959A1 (en) * 2011-10-06 2012-04-19 Ford Global Technologies, Llc Vehicle guidance system with interface
DE202011050264U1 (en) * 2011-05-26 2012-08-27 Conductix-Wampfler Gmbh Device for inductive transmission of electrical energy
US20120256586A1 (en) * 2009-12-09 2012-10-11 Becker Guenter System for the Inductive Charging of an Energy Accumulator of a Vehicle, and Charging Station
US20130049674A1 (en) * 2011-08-24 2013-02-28 Qualcomm Incorporated Integrated photo voltaic solar plant and electric vehicle charging station and method of operation
DE102011083427A1 (en) * 2011-09-26 2013-03-28 Siemens Aktiengesellschaft System for determining the position of mutually movable objects

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100109604A1 (en) * 2007-05-10 2010-05-06 John Talbot Boys Multi power sourced electric vehicle
US20100277121A1 (en) * 2008-09-27 2010-11-04 Hall Katherine L Wireless energy transfer between a source and a vehicle
US20120256586A1 (en) * 2009-12-09 2012-10-11 Becker Guenter System for the Inductive Charging of an Energy Accumulator of a Vehicle, and Charging Station
WO2011145953A1 (en) * 2010-05-19 2011-11-24 Auckland Uniservices Limited Inductive power transfer system primary track topologies
DE202011050264U1 (en) * 2011-05-26 2012-08-27 Conductix-Wampfler Gmbh Device for inductive transmission of electrical energy
US20130049674A1 (en) * 2011-08-24 2013-02-28 Qualcomm Incorporated Integrated photo voltaic solar plant and electric vehicle charging station and method of operation
DE102011083427A1 (en) * 2011-09-26 2013-03-28 Siemens Aktiengesellschaft System for determining the position of mutually movable objects
US20120091959A1 (en) * 2011-10-06 2012-04-19 Ford Global Technologies, Llc Vehicle guidance system with interface

Also Published As

Publication number Publication date
WO2014166942A2 (en) 2014-10-16

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