[go: up one dir, main page]

WO2011078552A3 - Current-collecting apparatus including an active emf-shielding function for an online electric vehicle - Google Patents

Current-collecting apparatus including an active emf-shielding function for an online electric vehicle Download PDF

Info

Publication number
WO2011078552A3
WO2011078552A3 PCT/KR2010/009155 KR2010009155W WO2011078552A3 WO 2011078552 A3 WO2011078552 A3 WO 2011078552A3 KR 2010009155 W KR2010009155 W KR 2010009155W WO 2011078552 A3 WO2011078552 A3 WO 2011078552A3
Authority
WO
WIPO (PCT)
Prior art keywords
current
electric vehicle
apparatus including
collecting apparatus
shielding function
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2010/009155
Other languages
French (fr)
Korean (ko)
Other versions
WO2011078552A2 (en
Inventor
서남표
조동호
임춘택
김종우
정구호
허진
이경훈
손영동
최주영
박은하
조양진
장지철
김윤호
김형국
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Korea Advanced Institute of Science and Technology KAIST
Original Assignee
Korea Advanced Institute of Science and Technology KAIST
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 Korea Advanced Institute of Science and Technology KAIST filed Critical Korea Advanced Institute of Science and Technology KAIST
Publication of WO2011078552A2 publication Critical patent/WO2011078552A2/en
Publication of WO2011078552A3 publication Critical patent/WO2011078552A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • B60L5/00—Current collectors for power supply lines of electrically-propelled vehicles
    • B60L5/005—Current collectors for power supply lines of electrically-propelled vehicles without mechanical contact between the collector and the power supply line
    • 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
    • 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
    • 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
    • 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
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles
    • H02J7/70—
    • 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)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The present invention relates to a current-collecting apparatus including an active EMF-shielding function for an online electric vehicle, and more particularly, to a current-collecting apparatus including an active EMF-shielding function for an online electric vehicle, in which a current-collecting coil is wound in the direction opposite to a secondary current-collecting coil so as to enable current to flow in the direction opposite to the direction of the current flowing along the secondary current-collecting coil, thereby reducing EMFs. According to the present invention, a sudden increase in EMFs is prevented even when the current-collecting apparatus for an electric vehicle consumes electric power in addition to an operation of a power-supplying apparatus, and delivers the electric power to a load, thereby operating the online electric vehicle in a safer and more efficient manner.
PCT/KR2010/009155 2009-12-21 2010-12-21 Current-collecting apparatus including an active emf-shielding function for an online electric vehicle Ceased WO2011078552A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0127831 2009-12-21
KR1020090127831A KR101038759B1 (en) 2009-12-21 2009-12-21 Collector device for electric vehicle with active cancellation of emf

Publications (2)

Publication Number Publication Date
WO2011078552A2 WO2011078552A2 (en) 2011-06-30
WO2011078552A3 true WO2011078552A3 (en) 2011-10-13

Family

ID=44196293

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/009155 Ceased WO2011078552A2 (en) 2009-12-21 2010-12-21 Current-collecting apparatus including an active emf-shielding function for an online electric vehicle

Country Status (2)

Country Link
KR (1) KR101038759B1 (en)
WO (1) WO2011078552A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101231853B1 (en) 2011-08-26 2013-02-08 한국과학기술원 Power collecting apparatus and transmission apparatus for attenuating unnecessary magnetic flux component
KR101796022B1 (en) 2011-08-30 2017-11-13 한국과학기술원 24V car battery charging device
KR101307807B1 (en) 2011-09-28 2013-09-12 한국과학기술원 Magnetic Inductive Power Collecting Apparatus, and Power Transfer Apparatus Using the Same
KR101325549B1 (en) * 2011-12-22 2013-11-07 (주)그린파워 wireless power transfer apparatus having magnetic field shielding function using transformer
KR101377431B1 (en) 2012-07-30 2014-03-26 한국과학기술원 Power Supply and Power Collecting Apparatus for Miniaturized Power Collector
KR101405117B1 (en) 2012-10-23 2014-06-13 한국과학기술원 Large capacity pick-up narrow core for railway vehicle
JP5374657B1 (en) 2013-03-21 2013-12-25 東亜道路工業株式会社 Pavement structure and construction method of pavement structure
JP5374658B1 (en) 2013-03-21 2013-12-25 東亜道路工業株式会社 Trough, pavement structure, and pavement structure construction method
GB2512862A (en) 2013-04-09 2014-10-15 Bombardier Transp Gmbh Receiving device with coil of electric line for receiving a magnetic field and for producing electric energy by magnetic induction
GB2512855A (en) 2013-04-09 2014-10-15 Bombardier Transp Gmbh Receiving device for receiving a magnetic field and for producing electric energy by magnetic induction
GB2512859A (en) * 2013-04-09 2014-10-15 Bombardier Transp Gmbh Structure of a receiving device for receiving a magnetic field and for producing electric energy by magnetic induction
KR101794186B1 (en) * 2015-10-30 2017-11-08 한국기술교육대학교 산학협력단 The power transmission for power supply device of electric vehicle
KR101794185B1 (en) 2015-10-30 2017-11-08 한국기술교육대학교 산학협력단 The Core structure for power supply device of electric vehicle
KR101879938B1 (en) * 2016-06-29 2018-07-18 한국기술교육대학교 산학협력단 Power Supply device for electric vehicle using lines of generating reverse magnetic field

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10225022A (en) * 1997-02-07 1998-08-21 Komatsu Ltd Mobile contactless power supply
JPH11273977A (en) * 1998-03-20 1999-10-08 Toyota Autom Loom Works Ltd Electromagnetic induction type contactless power-feeding device for electric vehicle
JP2000116036A (en) * 1998-09-29 2000-04-21 Yamaha Motor Co Ltd Transportation equipment
JP2005156889A (en) * 2003-11-25 2005-06-16 Pioneer Plasma Display Corp Plasma display
KR20070076782A (en) * 2006-01-20 2007-07-25 한국철도기술연구원 Non-contact Feeding System

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10225022A (en) * 1997-02-07 1998-08-21 Komatsu Ltd Mobile contactless power supply
JPH11273977A (en) * 1998-03-20 1999-10-08 Toyota Autom Loom Works Ltd Electromagnetic induction type contactless power-feeding device for electric vehicle
JP2000116036A (en) * 1998-09-29 2000-04-21 Yamaha Motor Co Ltd Transportation equipment
JP2005156889A (en) * 2003-11-25 2005-06-16 Pioneer Plasma Display Corp Plasma display
KR20070076782A (en) * 2006-01-20 2007-07-25 한국철도기술연구원 Non-contact Feeding System

Also Published As

Publication number Publication date
WO2011078552A2 (en) 2011-06-30
KR101038759B1 (en) 2011-06-03

Similar Documents

Publication Publication Date Title
WO2011078552A3 (en) Current-collecting apparatus including an active emf-shielding function for an online electric vehicle
WO2011055937A3 (en) Electric car and control method thereof
WO2011018270A3 (en) Controlling charging stations
WO2010108623A8 (en) Drive system, method for operating the drive system and use
WO2013144947A3 (en) System and method for managing electric grid power supply
WO2011109303A3 (en) Smart power strip
WO2014186815A3 (en) Method for controlling a battery-powered welding device, and battery-powered welding device
WO2010105903A3 (en) Electrodynamic braking device for a universal motor
WO2013182382A3 (en) Method for controlling the charging operation in an electric motor vehicle
WO2014009223A3 (en) Method for controlling an electric generator
WO2011132887A3 (en) Universal charging device
WO2011124478A3 (en) Electrical power distribution system for a motor vehicle
WO2012172486A3 (en) Alternator with voltage regulation
WO2013029891A3 (en) Method and device for charging a battery of an electrical drive using components of the electrical drive
WO2012067944A3 (en) Controller for hybrid energy storage
WO2014043734A3 (en) Voltage supply and drive system for a fire service vehicle or rescue vehicle or special utility vehicle and method for controlling same
WO2014057181A3 (en) Power supply system and method for an electric vehicle
WO2010130607A3 (en) Charging system and charging method for charging a battery of a vehicle and vehicle equipped with said type of charging system
WO2012141434A3 (en) Battery charging apparatus for electric vehicle
WO2012055618A3 (en) Power supply device, method for disconnecting a battery from a connection device and motor vehicle
ATE529943T1 (en) VARYING FLOW AS A FUNCTION OF TORQUE FOR MAXIMUM EFFICIENCY
WO2012104264A3 (en) Vehicle power management apparatus and method
WO2014082952A3 (en) Charging an electrical energy store on an electric vehicle at a socket with reduction of the charging current after failure and restoration of the power supply
WO2013144488A3 (en) Method and system for supplying electrical power to a hybrid motor vehicle having dual electrical power storage
WO2011032749A3 (en) Controller for an on-board electrical system of a motor vehicle, and method for operating same

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10839749

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10839749

Country of ref document: EP

Kind code of ref document: A2