FR3102953B1 - Ground powered system and method for unguided electric vehicles - Google Patents

Ground powered system and method for unguided electric vehicles Download PDF

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Publication number
FR3102953B1
FR3102953B1 FR1912544A FR1912544A FR3102953B1 FR 3102953 B1 FR3102953 B1 FR 3102953B1 FR 1912544 A FR1912544 A FR 1912544A FR 1912544 A FR1912544 A FR 1912544A FR 3102953 B1 FR3102953 B1 FR 3102953B1
Authority
FR
France
Prior art keywords
segment
electric vehicles
unguided electric
powered system
unguided
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.)
Active
Application number
FR1912544A
Other languages
French (fr)
Other versions
FR3102953A1 (en
Inventor
Patrick Duprat
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.)
Alstom Transport Technologies SAS
Original Assignee
Alstom Transport Technologies SAS
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 Alstom Transport Technologies SAS filed Critical Alstom Transport Technologies SAS
Priority to FR1912544A priority Critical patent/FR3102953B1/en
Priority to EP20797785.1A priority patent/EP4054877A1/en
Priority to PCT/EP2020/080834 priority patent/WO2021089556A1/en
Publication of FR3102953A1 publication Critical patent/FR3102953A1/en
Application granted granted Critical
Publication of FR3102953B1 publication Critical patent/FR3102953B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B60L5/38—Current collectors for power supply lines of electrically-propelled vehicles for collecting current from conductor rails
    • 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
    • B60L53/14—Conductive energy transfer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/02—Details
    • B60M1/10—Arrangements for energising and de-energising power line sections using magnetic actuation by the passing vehicle
    • B60M1/103—Arrangements for energising and de-energising power line sections using magnetic actuation by the passing vehicle by vehicle-borne magnets
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/30—Power rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/36—Single contact pieces along the line for power supply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M7/00—Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
    • 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)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)

Abstract

Système, et procédé, d’alimentation par le sol pour des véhicules électriques non guidés Système d’alimentation par le sol (10) pour des véhicules électriques non guidés (1) adapté pour ne connecter un segment (11.i) de piste (11) à une source (400)) de tension d’alimentation que si un véhicule électrique a été déterminé sur ledit segment et pour déconnecter ledit segment de la tension sinon ; ledit système étant caractérisé en ce qu’il est adapté pour, si un obstacle est détecté : - à proximité de, ou sur, une portion d’un segment situé devant un véhicule électrique non guidé situé sur ledit segment, et/ou - à proximité de, ou sur une, portion dudit segment situé derrière ledit véhicule situé sur ledit segment, déconnecter alors ledit segment de la source de tension. Figure pour l'abrégé : Figure 1Ground power system and method for unguided electric vehicles Ground power system (10) for unguided electric vehicles (1) adapted to connect a segment (11.i) of track ( 11) to a supply voltage source (400) only if an EV has been determined on said segment and to disconnect said segment from voltage otherwise; said system being characterized in that it is suitable for, if an obstacle is detected: - close to, or on, a portion of a segment located in front of an unguided electric vehicle located on said segment, and/or - at proximity to, or on a, portion of said segment located behind said vehicle located on said segment, then disconnecting said segment from the voltage source. Figure for the abstract: Figure 1

FR1912544A 2019-11-08 2019-11-08 Ground powered system and method for unguided electric vehicles Active FR3102953B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR1912544A FR3102953B1 (en) 2019-11-08 2019-11-08 Ground powered system and method for unguided electric vehicles
EP20797785.1A EP4054877A1 (en) 2019-11-08 2020-11-03 Ground-powering system and method for unguided electric vehicles
PCT/EP2020/080834 WO2021089556A1 (en) 2019-11-08 2020-11-03 Ground-powering system and method for unguided electric vehicles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1912544 2019-11-08
FR1912544A FR3102953B1 (en) 2019-11-08 2019-11-08 Ground powered system and method for unguided electric vehicles

Publications (2)

Publication Number Publication Date
FR3102953A1 FR3102953A1 (en) 2021-05-14
FR3102953B1 true FR3102953B1 (en) 2023-01-06

Family

ID=69700042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1912544A Active FR3102953B1 (en) 2019-11-08 2019-11-08 Ground powered system and method for unguided electric vehicles

Country Status (3)

Country Link
EP (1) EP4054877A1 (en)
FR (1) FR3102953B1 (en)
WO (1) WO2021089556A1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1452525A (en) 1965-11-03 1966-02-25 Device for the electric, incandescent ignition of evaporative oil burners, serving for heating purposes
FR2791930B1 (en) * 1999-04-07 2004-01-02 Soc Gle Techniques Etudes GROUND SUPPLY ASSEMBLY FOR ELECTRIC VEHICLE FOR EASY IMPLEMENTATION
FR3019112B1 (en) * 2014-03-25 2016-05-06 Alstom Transp Tech GROUND FEED SYSTEM FOR NON-GUIDED ELECTRIC VEHICLES AND METHOD OF USING THE SAME
FR3019113B1 (en) * 2014-03-25 2016-05-06 Alstom Transp Tech GROUND FEED SYSTEM FOR NON-GUIDE ELECTRIC VEHICLES
EP3390136B1 (en) * 2015-12-18 2020-08-19 Volvo Truck Corporation A method for positioning a vehicle using an electric road system and a vehicle operated using this method
FR3065403B1 (en) * 2017-04-25 2021-02-12 Alstom Transp Tech SET CONSISTS OF A GROUND POWER SYSTEM AND AN ELECTRIC VEHICLE

Also Published As

Publication number Publication date
EP4054877A1 (en) 2022-09-14
WO2021089556A1 (en) 2021-05-14
FR3102953A1 (en) 2021-05-14

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