WO2011149263A3 - Electromagnetic shielding device of power supply and power collector for transmission of magnetic induction power - Google Patents

Electromagnetic shielding device of power supply and power collector for transmission of magnetic induction power Download PDF

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Publication number
WO2011149263A3
WO2011149263A3 PCT/KR2011/003824 KR2011003824W WO2011149263A3 WO 2011149263 A3 WO2011149263 A3 WO 2011149263A3 KR 2011003824 W KR2011003824 W KR 2011003824W WO 2011149263 A3 WO2011149263 A3 WO 2011149263A3
Authority
WO
WIPO (PCT)
Prior art keywords
power
power supply
magnetic induction
transmission
supply line
Prior art date
Application number
PCT/KR2011/003824
Other languages
French (fr)
Korean (ko)
Other versions
WO2011149263A2 (en
Inventor
서남표
장순흥
조동호
조규형
임춘택
이성우
박창병
Original Assignee
한국과학기술원
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 한국과학기술원 filed Critical 한국과학기술원
Publication of WO2011149263A2 publication Critical patent/WO2011149263A2/en
Publication of WO2011149263A3 publication Critical patent/WO2011149263A3/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
    • B60L9/00—Electric propulsion with power supply external to the vehicle
    • 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
    • G—PHYSICS
    • G12—INSTRUMENT DETAILS
    • G12B—CONSTRUCTIONAL DETAILS OF INSTRUMENTS, OR COMPARABLE DETAILS OF OTHER APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G12B17/00—Screening
    • G12B17/02—Screening from electric or magnetic fields, e.g. radio waves
    • 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
    • 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
    • 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
    • Y02T90/12—Electric charging stations
    • 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)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The present invention relates to an electromagnetic shielding device on a power supply line for transmission of magnetic induction power, comprising: a first ground member extending in a straight line on top of the power supply line; and second ground members arranged at regular intervals, crossing the first ground member, wherein the first ground member and the second ground members are connected in a skeleton-type structure. According to the present invention, with the skeleton-type structure ground lines that are installed respectively at a power supply line and a power collection coil of an online electric vehicle, it is possible to avoid any loss in eddy current by magnetic induction during power transmission of the online electric vehicle, to shield electromagnetic waves generated in the power supply line and the power collection coil, and to offer safe protection from high-voltage electricity.
PCT/KR2011/003824 2010-05-26 2011-05-25 Electromagnetic shielding device of power supply and power collector for transmission of magnetic induction power WO2011149263A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2010-0049052 2010-05-26
KR1020100049052A KR101087768B1 (en) 2010-05-26 2010-05-26 Emi cancellation device in power supply and collector device for magnetic induction power transmission

Publications (2)

Publication Number Publication Date
WO2011149263A2 WO2011149263A2 (en) 2011-12-01
WO2011149263A3 true WO2011149263A3 (en) 2012-02-16

Family

ID=45004560

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/003824 WO2011149263A2 (en) 2010-05-26 2011-05-25 Electromagnetic shielding device of power supply and power collector for transmission of magnetic induction power

Country Status (2)

Country Link
KR (1) KR101087768B1 (en)
WO (1) WO2011149263A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107872081A (en) * 2017-09-27 2018-04-03 浙江大学宁波理工学院 A kind of dynamic radio charging method of robot

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2502084A (en) 2012-05-14 2013-11-20 Bombardier Transp Gmbh Arrangement for providing vehicles with energy comprising magnetisable material
US20150336463A1 (en) * 2014-05-21 2015-11-26 Delphi Technologies, Inc. Active electromagnetic interference mitigation system and method
CN104362772B (en) * 2014-11-12 2016-05-18 国家电网公司 Magnetic circuit transmission of electricity electricity getting device
CN105186709B (en) * 2015-09-06 2017-11-03 哈尔滨工业大学 The T-shaped power supply rail of magnetic pole wound form applied to electric automobile wireless power
CN105186707B (en) * 2015-09-06 2018-03-30 哈尔滨工业大学 Track equipment applied to the hollow T-shaped power supply rail of electric automobile wireless power and containing the power supply rail
KR101794186B1 (en) * 2015-10-30 2017-11-08 한국기술교육대학교 산학협력단 The power transmission for power supply device of electric vehicle
WO2021032313A1 (en) * 2019-08-19 2021-02-25 Sew-Eurodrive Gmbh & Co. Kg System for contactless transmission of electrical power from a primary conductor to a winding
KR20220001069A (en) 2020-06-29 2022-01-05 장종진 A Power Reducing Module by Shielding a Low Frequency Band of an Electro-magnetic Field

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05336605A (en) * 1992-05-29 1993-12-17 Daifuku Co Ltd Noncontact power supply facility for mobile
JP2002078103A (en) * 2000-08-23 2002-03-15 Tsubakimoto Chain Co Non-contact power feeder pickup, carrier and carrier system
JP2003152380A (en) * 2001-11-19 2003-05-23 Riken Corp Magnetic shielding case
KR20060065744A (en) * 2004-12-10 2006-06-14 삼성코닝 주식회사 Filter for electromagnetic wave shielding and fabrication method for the same
JP2008054424A (en) * 2006-08-24 2008-03-06 Mitsubishi Heavy Ind Ltd Power-receiving device, power-transmitting device and vehicle
KR100944188B1 (en) * 2008-12-29 2010-02-25 한국과학기술원 Electric vehicle system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05336605A (en) * 1992-05-29 1993-12-17 Daifuku Co Ltd Noncontact power supply facility for mobile
JP2002078103A (en) * 2000-08-23 2002-03-15 Tsubakimoto Chain Co Non-contact power feeder pickup, carrier and carrier system
JP2003152380A (en) * 2001-11-19 2003-05-23 Riken Corp Magnetic shielding case
KR20060065744A (en) * 2004-12-10 2006-06-14 삼성코닝 주식회사 Filter for electromagnetic wave shielding and fabrication method for the same
JP2008054424A (en) * 2006-08-24 2008-03-06 Mitsubishi Heavy Ind Ltd Power-receiving device, power-transmitting device and vehicle
KR100944188B1 (en) * 2008-12-29 2010-02-25 한국과학기술원 Electric vehicle system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107872081A (en) * 2017-09-27 2018-04-03 浙江大学宁波理工学院 A kind of dynamic radio charging method of robot
CN107872081B (en) * 2017-09-27 2021-04-13 浙江大学宁波理工学院 Dynamic wireless charging method for robot

Also Published As

Publication number Publication date
WO2011149263A2 (en) 2011-12-01
KR101087768B1 (en) 2011-11-30

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