EP4086130A1 - Verfahren zur herstellung mindestens einer lokomotive und entsprechende anordnung von mindestens zwei lokomotiven - Google Patents

Verfahren zur herstellung mindestens einer lokomotive und entsprechende anordnung von mindestens zwei lokomotiven Download PDF

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Publication number
EP4086130A1
EP4086130A1 EP22171363.9A EP22171363A EP4086130A1 EP 4086130 A1 EP4086130 A1 EP 4086130A1 EP 22171363 A EP22171363 A EP 22171363A EP 4086130 A1 EP4086130 A1 EP 4086130A1
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EP
European Patent Office
Prior art keywords
configuration
locomotive
manufacturing
elements
pantograph
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.)
Pending
Application number
EP22171363.9A
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English (en)
French (fr)
Inventor
Christian CEBE
Thibault VANDAMME
Arnaud HEIDET
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 Holdings SA
Original Assignee
Alstom Holdings SA
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 Holdings SA filed Critical Alstom Holdings SA
Publication of EP4086130A1 publication Critical patent/EP4086130A1/de
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C3/00—Electric locomotives or railcars

Definitions

  • the present invention relates to a method of manufacturing at least one locomotive, in particular a shunting locomotive, in which the locomotive comprises a first set of elements comprising a high-voltage cabinet located below the level of a roof of the locomotive, a second configurable set of elements linked to the first set of elements and comprising a pantograph and a third set of elements linked to the first set of elements and comprising high-voltage electrical equipment, in particular a circuit breaker and a probing.
  • the mechanical infrastructure gauge defines the cross-section of a railway vehicle.
  • Each rail network defines its own mechanical infrastructure gauge.
  • the dimensions, in particular the height, of a railway vehicle are constrained by the dimensions of the mechanical infrastructure gauge of the railway network on which it operates.
  • a locomotive designed and manufactured for a first mechanical infrastructure gauge cannot operate on a layout with a second mechanical infrastructure gauge having a lower height.
  • a locomotive adapted only to a single mechanical gauge of infrastructure can therefore operate only on a limited number of rail networks, which is not very profitable.
  • the design and manufacturing process of the railway vehicle is also specific to a single mechanical infrastructure gauge.
  • the various elements of the locomotive were designed taking into account the constraints of a single mechanical infrastructure gauge. It is therefore difficult and costly to modify the locomotive adapted to a first mechanical infrastructure gauge to adapt it to a second mechanical infrastructure gauge.
  • An object of the invention is to make the manufacture of locomotives more economical.
  • an object is to manufacture a locomotive compatible with a first mechanical infrastructure jig which is capable of being modified easily and quickly. to be compatible with a second mechanical infrastructure gauge, in particular more constrained in height.
  • the invention also relates to a set of at least two locomotives, in particular shunting locomotives, in particular dual-mode diesel-electric, characterized in that the locomotives are manufactured according to the aforementioned manufacturing method.
  • orientations are the usual orientations of a railway vehicle.
  • front”, “rear”, “left”, “right” are generally understood with respect to the normal direction of movement of a railway vehicle.
  • the figure 1 illustrates a locomotive 10 according to one embodiment of the invention, in particular a dual-mode diesel-electric shunting locomotive.
  • the locomotive 10 comprises a first set 12 of elements, a second set 14 of elements and a third set 15 of elements.
  • the second set 14 of elements and the third set 15 of elements are linked to the first set 12 of elements.
  • the second set 14 of elements comprises a pantograph 16, 18.
  • the third set 15 of elements comprises high-voltage electrical equipment, in particular a circuit breaker 56 and/or a sensing transformer 58.
  • the locomotive 10 may have a first manufacturing configuration, represented on the figure 1 , 2 and 5 , or a second manufacturing configuration, represented on the figure 4 and 6 .
  • the first set 12 of elements is identical in the first manufacturing configuration and in the second manufacturing configuration.
  • the first set 12 of elements comprises in the present case a bogie 22, a chassis 24, a set of electrical and mechanical modules 26, 28, 30, 32 and a driver's cab 34 defining the roof 36 of the locomotive.
  • the first set of elements includes one or more of these elements in any technically possible combination.
  • Frame 24 includes an upper deck structure 38, a hitch and two buffers 40 installed at a front end 42 of frame 24, and a hitch and two additional buffers 40 installed at a rear end 44 of frame 24.
  • the driver's cab 34 is mounted on the plate 38.
  • a part of the electrical and mechanical modules 26, 28, 30 is installed on the plate 38 between the driver's cab 34 and the rear end 44 of the chassis 24.
  • the other module electrical and mechanical 32 is installed on the plate 38 between the driver's cab 34 and the front end 42 of the frame 24.
  • the electrical and mechanical modules 26, 28, 30, 32 are installed so as to leave an evacuation corridor 46 from the driver's cab 34 towards the front end 42 and an evacuation corridor 48 from the driver's cab 34 towards the rear end 44.
  • the evacuation corridors 46, 48 are secured by safety barriers 50.
  • the driver's cab 34 includes side walls 54 and defines a roof 36 of the locomotive 10.
  • the first set of elements 12 comprises a high-voltage cabinet 20 located below the level of the roof 36 of the locomotive
  • the high-voltage cabinet 20 comprises high-voltage electrical connections by wiring to supply high-voltage electrical energy to the equipment of the locomotive 10, in particular the electric traction motors.
  • the highest permanent voltage delivered is 27.5 kV and the highest non-permanent voltage delivered is 29 kV.
  • the locomotive 10 also includes a configuration space 52, in particular adapted to receive the high-voltage cabinet 20.
  • This configuration space 52 is arranged on the chassis 24 adjacent to the driver's cab 34, and more particularly between the driver's cab 34 and the electrical and mechanical module 32 located at the front end 42 of the chassis 24.
  • the third set 15 of elements is arranged on the roof 36 of the locomotive 10.
  • the second set 14 of elements comprises a pantograph 16 of the first manufacturing configuration installed on the roof 36 of the locomotive.
  • the height Hp1 of the pantograph 16 of the first manufacturing configuration is defined as the height between the roof 36 and a horizontal line passing through the highest point of the pantograph 16.
  • the high-voltage electrical equipment such as for example the circuit breaker 56 and the sensing transformer 58, are arranged on the roof 36 of the locomotive.
  • the high-voltage cabinet 20 includes the electrical wiring but does not include the third set 15 of elements.
  • the high-voltage cabinet 20 then comprises only the electrical wiring.
  • the second set 14 of elements comprises a pantograph 18 installed on the roof 36.
  • the height Hp2 of the pantograph 18 of the second manufacturing configuration is defined as the height between the roof 36 and a horizontal line passing through the highest point of the pantograph 18.
  • the height Hp2 of the pantograph 18 of the second manufacturing configuration is lower than the height Hp1 of the pantograph 16 of the first manufacturing configuration.
  • the third set 15 of elements is not arranged on the roof 36 as in the first manufacturing configuration, but is arranged below the level of the roof 36 of the locomotive 10 , and more particularly in the high-voltage cabinet 20.
  • the high-voltage cabinet 20 comprises the electrical wiring and the third set 15 of elements.
  • the high-voltage cabinet 20 is installed in the configuration space 52, located at the front of the driver's cab 34.
  • the configuration space 52 therefore contains the high-voltage electrical equipment, in particular the circuit breaker 56 and the sensing transformer 58, in the high-voltage cabinet 20 in the second manufacturing configuration of the locomotive 10, but does not contain the high-voltage electrical equipment in the first production configuration of the locomotive 10.
  • the picture 3 illustrates a first mechanical jig 60 of infrastructure and a second mechanical jig 62 of infrastructure.
  • the first mechanical infrastructure gauge 60 defines a maximum height Hmax1 of the rail vehicle and the second mechanical infrastructure gauge 62 defines a maximum height Hmax2 of the rail vehicle.
  • the maximum height Hmax1 authorized by the first mechanical template 60 is greater than the maximum height Hmax2 authorized by the second mechanical template 62.
  • the difference EC between the maximum height Hmax1 authorized by the first mechanical template 60 and the maximum height Hmax2 authorized by the second mechanical template 62 is approximately 375 millimeters.
  • the locomotive 10 manufactured according to the first configuration is compatible with the first mechanical jig 60.
  • the locomotive 10 manufactured according to the second configuration is compatible with the second mechanical jig 62.
  • the total height of the locomotive according to the first manufacturing configuration is therefore greater than that of the locomotive according to the second manufacturing configuration.
  • the method comprises a configuration selection step from among the first and the second manufacturing configuration.
  • the first manufacturing configuration is for example selected.
  • a locomotive 10 comprising the first set 12 of elements, the second set 14 of elements and the third set 15 of elements is therefore manufactured according to the first configuration.
  • the second set 14 of elements comprising the pantograph 16 of height Hp1 and the third set 15 of elements comprising the high-voltage electrical equipment, in particular the circuit breaker 56 and the sensing transformer 58, are arranged on the roof 36 of the locomotive 10.
  • the locomotive 10 according to the first configuration thus obtained is compatible with the first mechanical gauge 60 of infrastructure.
  • the method then comprises another configuration selection step from among the first and the second manufacturing configuration.
  • the second manufacturing configuration is selected this time.
  • the locomotive 10 manufactured according to the first configuration is provided to then be modified in order to be compatible with the second mechanical jig 62.
  • pantograph 16 of height Hp1 installed is replaced by a pantograph 18 of height Hp2 lower than Hp1.
  • the third set 15 of elements, comprising the high-voltage electrical equipment, in particular the circuit breaker 56 and the sensing transformer 58, placed on the roof 36 is then moved and wired inside the high-voltage cabinet 20 placed in the configuration space 52.
  • a locomotive according to the second manufacturing configuration is thus obtained and is compatible with the second mechanical jig 62.
  • a manufacturing process with a first selection of the second configuration then a modification towards the first configuration can also be carried out by following the same principle in reverse.
  • the manufacturing method according to the invention therefore makes it possible to manufacture a locomotive compatible with a first mechanical infrastructure template which is capable of being modified to be compatible with a second mechanical infrastructure template, in particular more constrained in height.
  • Modifying the locomotive is quick and easy, as only a limited number of components need to be moved or replaced to change from one configuration to another.
  • such a locomotive also has the advantage of being able to operate on several rail networks during its period of use with the configuration just necessary and the most economical.
  • a set of at least two locomotives in particular shunting locomotives, in particular diesel-electric dual mode.
  • These locomotives are manufactured according to a process as described above and the locomotives each have the characteristics of the locomotive previously described.
  • the third set 15 of elements comprising the high-voltage electrical equipment, in particular the circuit breaker 56 and the sensing transformer 58, is arranged inside the cabinet.
  • a locomotive according to the first manufacturing configuration and a locomotive according to the second manufacturing configuration differ from each other only by the installed pantograph, which is either of height Hp1 in the first manufacturing configuration, or of height Hp2 in the second manufacturing configuration .

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
EP22171363.9A 2021-05-03 2022-05-03 Verfahren zur herstellung mindestens einer lokomotive und entsprechende anordnung von mindestens zwei lokomotiven Pending EP4086130A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR2104626A FR3122394A1 (fr) 2021-05-03 2021-05-03 Procédé de fabrication d'au moins une locomotive et ensemble d’au moins deux locomotives correspondant

Publications (1)

Publication Number Publication Date
EP4086130A1 true EP4086130A1 (de) 2022-11-09

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ID=77710831

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22171363.9A Pending EP4086130A1 (de) 2021-05-03 2022-05-03 Verfahren zur herstellung mindestens einer lokomotive und entsprechende anordnung von mindestens zwei lokomotiven

Country Status (2)

Country Link
EP (1) EP4086130A1 (de)
FR (1) FR3122394A1 (de)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1864846A1 (de) * 2006-06-09 2007-12-12 Alstom Transport S.A. Stromversorgungssystem und -verfahren für ein Schienenfahrzeug, Wandler, Steuereinheit, Klimaanlage für dieses System
EP2537728A2 (de) * 2011-06-20 2012-12-26 Vossloh Locomotives GmbH Schienenfahrzeuganordnung
EP2808220A1 (de) * 2013-05-28 2014-12-03 Société Nationale des Chemins de Fer Français - SNCF Triebwagenzug bestehend teilsweise aus Gelenkfahrzeugen
FR3041291A1 (fr) * 2015-09-21 2017-03-24 Sncf Mobilites Systeme de pantographe, et vehicule ferroviaire comprenant ledit systeme
EP3369637A1 (de) * 2017-03-01 2018-09-05 ALSTOM Transport Technologies Triebwagen für hochgeschwindigkeitszug
CN208674732U (zh) * 2018-05-21 2019-03-29 中车株洲电力机车有限公司 动力集中动车组用高压电器箱及动力集中动车组
CN212401186U (zh) * 2020-02-25 2021-01-26 株洲时代电子技术有限公司 轨道工程车辆传动系统

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1864846A1 (de) * 2006-06-09 2007-12-12 Alstom Transport S.A. Stromversorgungssystem und -verfahren für ein Schienenfahrzeug, Wandler, Steuereinheit, Klimaanlage für dieses System
EP2537728A2 (de) * 2011-06-20 2012-12-26 Vossloh Locomotives GmbH Schienenfahrzeuganordnung
EP2808220A1 (de) * 2013-05-28 2014-12-03 Société Nationale des Chemins de Fer Français - SNCF Triebwagenzug bestehend teilsweise aus Gelenkfahrzeugen
FR3041291A1 (fr) * 2015-09-21 2017-03-24 Sncf Mobilites Systeme de pantographe, et vehicule ferroviaire comprenant ledit systeme
EP3369637A1 (de) * 2017-03-01 2018-09-05 ALSTOM Transport Technologies Triebwagen für hochgeschwindigkeitszug
CN208674732U (zh) * 2018-05-21 2019-03-29 中车株洲电力机车有限公司 动力集中动车组用高压电器箱及动力集中动车组
CN212401186U (zh) * 2020-02-25 2021-01-26 株洲时代电子技术有限公司 轨道工程车辆传动系统

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Publication number Publication date
FR3122394A1 (fr) 2022-11-04

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