EP2221228B1 - Electric multiple unit and production method of the same - Google Patents
Electric multiple unit and production method of the same Download PDFInfo
- Publication number
- EP2221228B1 EP2221228B1 EP10153699.3A EP10153699A EP2221228B1 EP 2221228 B1 EP2221228 B1 EP 2221228B1 EP 10153699 A EP10153699 A EP 10153699A EP 2221228 B1 EP2221228 B1 EP 2221228B1
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- car
- power supply
- drive
- drive module
- trainset
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- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 238000012986 modification Methods 0.000 claims description 5
- 230000004048 modification Effects 0.000 claims description 5
- 230000008859 change Effects 0.000 description 4
- 230000003137 locomotive effect Effects 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000422 nocturnal effect Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C3/00—Electric locomotives or railcars
Definitions
- the invention relates to a trainset, especially long-haul trainset having a plurality of interconnected car with at least two bogies, wherein at least one of the car is designed as a motor car, which has at least one drive device, wherein at least one further car is designed as a power supply vehicle, which is a power supply device for AC operation for at least one drive device, wherein at least one further of the car is designed as a non-powered auxiliary car, which has no drive means, all motor vehicles and all power supply vehicles are part of drive modules that are detachably coupled, the drive modules at least one motor vehicle and a Have energy supply car at least with a power supply device for AC operation, wherein at least two drive modules are provided, wherein the car within a drive module ls are fixedly coupled to each other, wherein the drive modules contain all the essential drive components, and wherein from the drive modules and at least one non-powered auxiliary car by mating any trains with at least five cars can be formed, the coupling is possible without significant changes or modifications, with a the
- the invention relates to a method for producing a multiple unit, which has a plurality of interconnected car with at least two bogies, in particular a multiple unit, as described above.
- a corresponding multiple unit and a corresponding method are from the EP 1 024 070 A1 known.
- any form of association of cars is understood, which is mobile in both directions, which provide within the association in particular several motor vehicle for a distributed drive.
- Motor vehicles are cars that have a drive device and at the same time serve to carry passengers and / or freight.
- locomotive-drawn trains or train-head trains that is to say trains pulled and / or pushed by a locomotive or a power-train.
- a disadvantage of the prior art described at the beginning is that only a single current collector or only a single type of current collector per drive device is provided. Especially with a change from DC operation to AC operation, it may be useful or necessary to use a current collector with other properties.
- Object of the present invention is also to provide a corresponding method for producing a trainset.
- Embodiments of the trainset according to the invention are the subject of the dependent claims.
- all motor vehicles and all energy supply vehicles are components of drive modules which are detachably coupled, that the drive modules have at least one motor vehicle and one energy supply vehicle with at least one power supply device for alternating current operation, that at least two drive modules are provided that the car within a drive module are firmly coupled to each other that the drive modules contain all the essential drive components, and that from the drive modules and at least one non-powered auxiliary car by mating any trains with at least five cars can be formed, the coupling is possible without significant changes or modifications.
- one of the drive modules or another drive module is designed as an extended drive module and a power supply car with a power supply device for AC operation and a power supply vehicle having a power supply device for DC operation.
- the multiple unit on two drive modules each forming one of the two ends of the multiple unit.
- the multiple unit is thus constructed modularly and composed of a plurality of functionally connected units (drive modules) and unpowered additional car to an operable train.
- the cars are firmly coupled within a drive module.
- Each drive module then has a predetermined configuration of the hardware, that is, the hardware of the car of each drive module is coordinated (interdependent).
- the term "firmly coupled” means that the uncoupling and coupling can only be carried out in the workshop, whereby individual cars of a drive module can only be used in fixed connection with a defined "module partner".
- the separation requires expensive work, for example, the connecting the car electrical, pneumatic and / or hydraulic lines such as traction lines, supply lines, etc. in the connecting region between the drive module forming cars are separated to be connected to each other again when coupled together.
- the uncoupling of the car within a drive module is therefore only in exceptional cases, for example in the context of major repairs, provided.
- the drive modules are therefore summarized for the entire life and are separated only in the case when one of the wagons has to be replaced due to a defect against a construction and functionally identical wagon.
- the individual drive modules are detachably coupled with one another or with other carriages, so that a drive module can be uncoupled from an adjacent drive module or carriage with little effort.
- the term "releasably coupled” means that the uncoupling and coupling without substantial changes or modifications, and in particular within a short time, e.g. between two train journeys on the same day. Accordingly, drive modules can also be readily added to the dressing or removed from the dressing. Also changes in the order between the drive modules are possible by the detachable coupling with little effort. Likewise, the setting of unpowered additional carriage is provided between the drive modules.
- Driveless additional cars are always releasably coupled and can be set arbitrarily, in particular at any position and with any neighboring cars in a train.
- the auxiliary drive cars are detachably coupled to the drive modules.
- auxiliary drive cars without drive if they are equipped with DC power supply units, can also be part of drive modules (then referred to as power supply cars for DC operation).
- power supply cars for DC operation the non-powered auxiliary car is an integral part of the drive module.
- the drive module has at least one pantograph arrangement.
- pantograph arrangement is meant an arrangement comprising the components essential for picking up the overhead line voltage, such as contact strip, rocker, scissors, base frame, etc.
- the propulsion module can have two pantograph arrangements which take account of this requirement.
- At least one of the unpowered auxiliary cars is designed as a power supply for DC operation and has a pantograph arrangement, which is suitable for use with a DC power supply is designed and optionally has a means for adjusting the voltage fed to the input voltage of the drive device of the drive module.
- the basic equipment for AC operation in the drive module and the additional equipment for DC operation is accommodated in a car that can be coupled in case of need, by which the drive module is extended.
- At least one further drive module is provided.
- the further drive module may also have one or more of the features described above. This further drive module is then detachably coupled with the other modules and cars of the train and can be used in this way, if necessary, in the association and removed again from this, without the need for a longer workshop stay would be necessary.
- the drive module has a further motor vehicle, that is, two motor vehicle and a power supply car are firmly coupled to a drive module.
- At least the main transformer in the energy supply carriage and at least the drive converter and the or preferably up to four drive motors are arranged in the other of the at least two carriages of the drive module.
- FIG. 1 various embodiments of drive-modular trainsets, some of which are formed according to the present invention and others are not the subject of the present invention, but are described for a better understanding of the invention.
- Each of the trainsets shown has a plurality of interconnected car 1 with at least two bogies 2, wherein driven wheelsets 11, so-calledmaschinerad accounts, in the drawing by dark (filled) circles and non-driven wheelsets 11 ', so-called wheelsets, by light (unfilled) Circles are shown.
- each of the trainsets shown has at least two motor vehicles 3 with at least one drive device 4 and at least two energy supply carriages 5 with at least one energy supply device 6 for AC operation.
- the trainset has at least one additional drive-less car 7, which does not comprise a drive device.
- all trains have in common that all motor vehicle 3 and all power supply 5 are part of drive modules A and A 'and A ", which are releasable with each other or with one of the unpowered additional car are coupled.
- At least two drive modules are always provided, wherein within a drive module, the carriages 1 are firmly coupled to each other and wherein the drive modules contain all the essential drive components.
- a train according to the invention comprises a drive module A ', which consists of a motor vehicle 3, a power supply vehicle 5 with an AC power supply device 6 and a power supply vehicle 11 with a power supply device 9 for DC operation ( Fig. 1d )).
- Another drive train according to the invention has a drive module A ", which consists of a motor vehicle 3 and a Power supply car 5 is, wherein the power supply car 5 in addition to the power supply device 6 for AC operation also has a power supply device 9 for DC operation ( Fig. 1h )).
- the trainset at its front and at its rear end in each case a drive module A with a motor vehicle 3 and a power supply car 5, wherein the motor vehicle 3 has a drive means 4, a plurality of sets of traction wheels 10, a plurality of pantographs 8 for AC operation and a power supply device 13 for auxiliary operations ,
- the energy supply vehicle 5 has an energy supply device 6 for alternating current operation and is provided with a plurality of impeller sets 10 '.
- a fixed coupling represented by a thick black line between the two cars, provided.
- two additional drive-less cars 7 are provided, one of which has a device 12 for passenger boarding.
- the drive modules A are detachably coupled to the non-powered auxiliary carriage 7, which is represented by a thin dot-dash line between the car.
- the unpowered additional carriage 7 are detachably coupled to each other.
- Fig. 1b shows a similarly constructed train, but here are provided between the two end arranged drive modules A total of four unpowered auxiliary carriage 7.
- the multiple unit in Fig. 1c ) differs from the multiple unit in Fig. 1b ) characterized in that instead of the two right drive-less auxiliary carriage 7, a further drive module A is provided consisting of a motor vehicle 3 and a power supply truck 5.
- the motor vehicle 3 has a drive device 4, drive wheel sets 10 and a power supply device 13 for auxiliary operations. Pantographs are not provided here.
- the power supply truck 5 firmly coupled to the towing vehicle 3 has a plurality of wheelsets 10 'and a power supply device 6 for AC operation.
- the two adjacent drive modules A are detachably coupled to each other.
- the trainset according to the invention Fig. 1d ) has two extended drive modules A ', compared to the previously with reference to the FIGS. 1a ) -c) drive modules A additionally additionally have a firmly coupled (permanently integrated) energy supply carriage 11 for DC operation.
- Both power supply cars 11 have wheelsets 10, a power supply device 9 for DC operation and a corresponding current collector 8 'for DC operation.
- the energy supply carriage 11 of the left drive module A ' also has a device 12 for passenger catering.
- the in Fig. 1e ) illustrated train corresponds largely to the in Fig. 1b ) illustrated train, but the position of the motor vehicle 3 and power supply truck 5 is exchanged. It is also at Fig. 1e ) not the motor vehicle 3, but the power supply car 5 is provided with two pantographs 8 for AC operation and a power supply device 13 for auxiliary operations.
- the multiple unit in Fig. 1f corresponds essentially to the multiple unit in Fig. 1a ), but the train in Fig. 1f ) is still provided with a further unpowered auxiliary carriage 7, so with a total of three non-powered auxiliary carriage 7, between the two drive modules A.
- Fig. 1g In the train, the in Fig. 1g ) are shown opposite to in Fig. 1f )
- the two left unpowered auxiliary carriage 7 exchanged for a drive module A which has a motor vehicle 3 with a device for passenger boarding 12, a drive device 4, a power supply device 13 for auxiliary operations and propellant charges 10, and a power supply truck 5 with a power supply device 6 for AC operation , where the two cars are firmly coupled together.
- the two adjacent drive modules A are detachably coupled to each other.
- the train according to the invention in Fig. 1h corresponds in its structure essentially the multiple unit in Fig. 1g
- the drive modules being designed as so-called extended drive modules A "
- the extended drive modules A" in FIG Fig. 1h differ from the drive modules A in Fig. 1g ) in that the power supply cars 5 each In addition to the power supply device 6 for AC operation also have a power supply device 9 for DC operation.
- the two cars which are provided immediately adjacent to the end drive modules A ", each equipped with a pantograph 8 'for DC operation.
- Fig. 1i corresponds to the structure of the trainset essentially the structure of the trainset in Fig. 1g ), but here was waived on the individual drive-less additional carriage 7.
- the auxiliary drive car is formed by the power supply car 5 of the middle drive module A, said car is firmly coupled to a motor vehicle.
- the position of the motor vehicle 3 and the power supply car 5 has been exchanged at the two end drive modules A.
- the three drive modules A are detachably coupled to each other.
- such a trainset is also analogous as a multi-system train Fig. 1h ) conceivable.
- the in Fig. 1j ) illustrated train train corresponds to the in Fig. 1i ) shown train train, wherein in addition between the middle drive module A and the right end-side drive module A is still a single drive-less auxiliary carriage 7 is provided.
- a train is analog with fewer drive units Fig. 1f ) conceivable, in which case then, instead of the middle drive module, two unpowered auxiliary carriages 7 can be provided.
- Power supply device 6 provided for AC operation. Again, all drive modules A are coupled to each other detachably.
- the multiple unit in Fig. 11 differs from the multiple unit in Fig. 1k ) only in that between the two right drive modules A still a non-powered auxiliary car 7 is loosely engaged.
- Fig. 1m corresponds essentially Fig. 1l ), but here in the multiple unit instead of a single loosely coupled unpowered additional car now two such unpowered auxiliary carriage 7 are provided, both of which are loosely engaged between the two right drive modules A.
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Description
Die Erfindung betrifft einen Triebzug, insbesondere Fernverkehrstriebzug, der mehrere miteinander verbundene Wagen mit mindestens zwei Drehgestellen aufweist, wobei mindestens einer der Wagen als Motorwagen ausgebildet ist, der mindestens eine Antriebseinrichtung aufweist, wobei mindestens ein weiterer Wagen als Energieversorgungswagen ausgebildet ist, der eine Energieversorgungseinrichtung für Wechselstrombetrieb für mindestens eine Antriebseinrichtung aufweist, wobei mindestens noch ein weiterer der Wagen als antriebsloser Zusatzwagen ausgebildet ist, der keine Antriebseinrichtung aufweist, wobei alle Motorwagen und alle Energieversorgungswagen Bestandteil von Antriebsmodule sind, die lösbar gekuppelt sind, wobei die Antriebsmodule zumindest jeweils einen Motorwagen und einen Energieversorgungswagen zumindest mit einer Energieversorgungseinrichtung für Wechselstrombetrieb aufweisen, wobei mindestens zwei Antriebsmodule vorgesehen sind, wobei die Wagen innerhalb eines Antriebsmoduls fest aneinander gekuppelt sind, wobei die Antriebsmodule alle wesentlichen Antriebskomponenten enthalten, und wobei aus den Antriebsmodulen und mindestens einem antriebslosen Zusatzwagen durch Aneinanderkuppeln beliebig lange Züge mit mindestens fünf Wagen gebildet werden können, wobei das Aneinanderkuppeln ohne wesentliche Änderungen oder Umbauten möglich ist, wobei eines der Antriebsmodule oder ein weiteres Antriebsmodul als erweitertes Antriebsmodul ausgebildet ist und einen Energieversorgungswagen mit einer Energieversorgungseinrichtung für Wechselstrombetrieb und einer Energieversorgungseinrichtung für Gleichstrombetrieb aufweist. Ferner betrifft die Erfindung ein Verfahren zur Herstellung eines Triebzuges, der mehrere miteinander verbundene Wagen mit mindestens zwei Drehgestellen aufweist, insbesondere eines Triebzuges, wie er zuvor beschrieben wurde. Ein entsprechender Triebzug und ein entsprechendes Verfahren sind aus der
Als Triebzug wird im Sinne der Erfindung jegliche Form von Verband von Wagen verstanden, der in beide Richtungen fahrbar ist, wobei innerhalb des Verbands insbesondere mehrere Motorwagen für einen verteilten Antrieb sorgen. Bei Motorwagen handelt es sich um Wagen, die eine Antriebseinrichtung aufweisen und gleichzeitig zur Beförderung von Passagieren und/oder Fracht dienen.As a train train in the context of the invention, any form of association of cars is understood, which is mobile in both directions, which provide within the association in particular several motor vehicle for a distributed drive. Motor vehicles are cars that have a drive device and at the same time serve to carry passengers and / or freight.
Davon zu unterscheiden sind lokbespannte Züge bzw. Triebkopfzüge, also von einer Lokomotive bzw. einem Triebkopf gezogene und/oder geschobene Verbände.Distinguished from this are locomotive-drawn trains or train-head trains, that is to say trains pulled and / or pushed by a locomotive or a power-train.
Bei lokbespannten Zügen bzw. Triebkopfzügen kann zwar die Kapazität und Zuglänge über die Anzahl der Wagen verändert werden, eine feinstufige Skalierung des Antriebs ist aber nicht möglich, da Lokomotiven bzw. Triebköpfe naturgemäß über eine vergleichsweise hohe Antriebsleistung verfügen. Auch sind der Anwendung von Lokomotiven und Triebköpfen bei Fernverkehrs- bzw. Hochgeschwindigkeitszügen durch Vorschriften unter anderem über die Begrenzung der Radsatzlasten, die Begrenzung der Länge der Züge etc. enge Grenzen gesetzt. Zudem ist die Verwendung von Lokomotiven bzw. Triebköpfen bei Zügen mit Geschwindigkeiten von mehr als 230 km/h technisch nicht sinnvoll bzw. unwirtschaftlich.Although the capacity and train length can be changed by the number of carriages in locomotive-hauled trains or trainsets, it is not possible to scale the drive to a finer degree since locomotives or power cars naturally have a comparatively high drive power. Also, the use of locomotives and power cars in long-distance or high-speed trains by regulations, inter alia, on the limitation of the wheelset loads, the limitation of the length of the trains, etc. set narrow limits. In addition, the use of locomotives or power cars on trains with speeds of more than 230 km / h is not technically useful or uneconomical.
Bisher bekannte Triebzüge sind dabei immer als fest konfigurierte Züge ausgeführt, bei denen eine Änderung der Zugkonfiguration technische Änderungen in der Hardware der Züge erfordert bzw. die durch einfache Neukonfiguration der Züge erzielbare Flexibilität hinsichtlich Antriebsleistung, Antriebsverteilung, Sitzplatzkapazität, Ausstattung etc. im Sinne der Erfindung nicht ausreicht. Da Triebzüge gemäß Stand der Technik einen im Betrieb unteilbaren Verband von Wagen darstellen, der im einfachsten Fall einen Motorwagen und einen fest damit gekuppelten Energieversorgungswagen, in der Regel aber noch andere fest gekuppelte Wagen aufweist (vgl. http://de.wikipedia.org/wiki/Motorwagen, http://de.wikipedia.org/wiki/Zugbildung), ist bei den bekannten Zügen dieser Bauart, insbesondere bei Fernverkehrs- bzw. Hochgeschwindigkeitszügen, eine ausreichende Flexibilität im Sinne der Erfindung nicht gegeben.Previously known multiple units are always designed as tightly configured trains in which a change in the train configuration requires technical changes in the hardware of the trains or achievable by simple reconfiguration of trains flexibility in terms of drive power, drive distribution, seating capacity, equipment, etc. in the context of the invention not enough. Since multiple units according to the prior art constitute an inseparable association of wagons, which in the simplest case has a towing vehicle and a fixedly coupled energy supply wagon, but usually also other firmly coupled wagons (see http://de.wikipedia.org / wiki / motorcar, http://de.wikipedia.org/wiki/Zugbildung), is in the known trains of this type, especially in long-distance trains or high-speed trains, sufficient flexibility within the meaning of the invention is not given.
Nachteilig bei dem eingangs beschriebenen Stand der Technik ist es, dass nur ein einzelner Stromabnehmer bzw. nur eine einzelne Art von Stromabnehmer pro Antriebseinrichtung vorgesehen ist. Speziell bei einem Wechsel vom Gleichstrombetrieb zum Wechselstrombetrieb kann es sinnvoll oder notwendig sein, einen Stromabnehmer mit anderen Eigenschaften zu verwenden.A disadvantage of the prior art described at the beginning is that only a single current collector or only a single type of current collector per drive device is provided. Especially with a change from DC operation to AC operation, it may be useful or necessary to use a current collector with other properties.
Dasselbe Problem liegt auch der
Es ist daher die Aufgabe der vorliegenden Erfindung, einen verbesserten Triebzug zur Verfügung zu stellen, der mehrere miteinander verbundene Wagen mit mindestens zwei Drehgestellen aufweist, und der sowohl in einem Gleichspannungsnetz als auch in einem Wechselspannungsnetz mit jeweils unterschiedlichen Oberleitungskonstellationen betrieben werden kann. Aufgabe der vorliegenden Erfindung ist auch, ein entsprechendes Verfahren zur Herstellung eines Triebzuges anzugeben.It is therefore the object of the present invention to provide an improved trainset, the plurality of interconnected car with at least two bogies has, and which can be operated both in a DC voltage network and in an AC voltage network, each with different trolley constellations. Object of the present invention is also to provide a corresponding method for producing a trainset.
Die zuvor hergeleitete und aufgezeigte Aufgabe wird bei einem Triebzug der eingangs genannten Art durch die Merkmale des kennzeichnenden Teils von Patentanspruch 1 gelöst.The previously derived and indicated object is achieved in a multiple unit of the type mentioned by the features of the characterizing part of claim 1.
Ausgestaltungen des erfindungsgemäßen Triebzuges sind Gegenstand der Unteransprüche.Embodiments of the trainset according to the invention are the subject of the dependent claims.
Erfindungsgemäß ist also vorgesehen, dass alle Motorwagen und alle Energieversorgungswagen Bestandteil von Antriebsmodulen sind, die lösbar gekuppelt sind, dass die Antriebsmodule zumindest jeweils einen Motorwagen und einen Energieversorgungswagen zumindest mit einer Energieversorgungseinrichtung für Wechselstrombetrieb aufweisen, dass mindestens zwei Antriebsmodule vorgesehen sind, dass die Wagen innerhalb eines Antriebsmoduls fest aneinander gekuppelt sind, dass die Antriebsmodule alle wesentlichen Antriebskomponenten enthalten, und dass aus den Antriebsmodulen und mindestens einem antriebslosen Zusatzwagen durch Aneinanderkuppeln beliebig lange Züge mit mindestens fünf Wagen gebildet werden können, wobei das Aneinanderkuppeln ohne wesentliche Änderungen oder Umbauten möglich ist. Dabei kann gemäß einer möglichen Ausgestaltung vorgesehen sein, dass eines der Antriebsmodule oder ein weiteres Antriebsmodul als erweitertes Antriebsmodul ausgebildet ist und einen Energieversorgungswagen mit einer Energieversorgungseinrichtung für Wechselstrombetrieb und einen Energieversorgungswagen mit einer Energieversorgungseinrichtung für Gleichstrombetrieb aufweist. Insbesondere weist der Triebzug zwei Antriebsmodule auf, die jeweils eines der beiden Enden des Triebzuges bilden.According to the invention, it is thus provided that all motor vehicles and all energy supply vehicles are components of drive modules which are detachably coupled, that the drive modules have at least one motor vehicle and one energy supply vehicle with at least one power supply device for alternating current operation, that at least two drive modules are provided that the car within a drive module are firmly coupled to each other that the drive modules contain all the essential drive components, and that from the drive modules and at least one non-powered auxiliary car by mating any trains with at least five cars can be formed, the coupling is possible without significant changes or modifications. It can be provided according to a possible embodiment that one of the drive modules or another drive module is designed as an extended drive module and a power supply car with a power supply device for AC operation and a power supply vehicle having a power supply device for DC operation. In particular, the multiple unit on two drive modules, each forming one of the two ends of the multiple unit.
Vorteilhafte Ausgestaltungen sind Gegenstand der Unteransprüche und werden im Folgenden näher erläutert.Advantageous embodiments are the subject of the dependent claims and are explained in more detail below.
Erfindungsgemäß ist der Triebzug also modular aufgebaut und aus mehreren funktional verbundenen Einheiten (Antriebsmodulen) und antriebslosen Zusatzwagen zu einem betriebsfähigen Zug zusammengesetzt.According to the invention, the multiple unit is thus constructed modularly and composed of a plurality of functionally connected units (drive modules) and unpowered additional car to an operable train.
Dabei sind die Wagen innerhalb eines Antriebsmoduls fest gekuppelt. Jedes Antriebsmodul weist dann eine vorgegebene Konfiguration der Hardware auf, das heißt die Hardware der Wagen des jeweiligen Antriebsmoduls ist aufeinander abgestimmt (voneinander abhängig). Der Ausdruck "fest gekuppelt" bedeutet, dass das Ab- und Ankuppeln nur in der Werkstatt durchführbar ist, wobei Einzelwagen eines Antriebsmoduls nur im festen Verbund mit einem definierten "Modulpartner" einsetzbar sind. Das Trennen erfordert aufwendige Arbeiten, beispielsweise müssen die die Wagen verbindenden elektrischen, pneumatischen und/oder hydraulischen Leitungen wie Traktionsleitungen, Versorgungsleitungen etc. im Verbindungsbereich zwischen den das Antriebsmodul bildenden Wagen getrennt werden, um entsprechend beim aneinander Ankuppeln wieder miteinander verbunden zu werden. Das voneinander Abkuppeln der Wagen innerhalb eines Antriebsmoduls ist daher nur im Ausnahmefall, beispielweise im Rahmen größerer Reparaturarbeiten, vorgesehen. Die Antriebsmodule sind daher für die gesamte Lebensdauer zusammengefasst und werden nur in dem Fall getrennt, wenn einer der Wagen aufgrund eines Defekts gegen einen bau- und funktionsgleichen Wagen ausgetauscht werden muss.The cars are firmly coupled within a drive module. Each drive module then has a predetermined configuration of the hardware, that is, the hardware of the car of each drive module is coordinated (interdependent). The term "firmly coupled" means that the uncoupling and coupling can only be carried out in the workshop, whereby individual cars of a drive module can only be used in fixed connection with a defined "module partner". The separation requires expensive work, for example, the connecting the car electrical, pneumatic and / or hydraulic lines such as traction lines, supply lines, etc. in the connecting region between the drive module forming cars are separated to be connected to each other again when coupled together. The uncoupling of the car within a drive module is therefore only in exceptional cases, for example in the context of major repairs, provided. The drive modules are therefore summarized for the entire life and are separated only in the case when one of the wagons has to be replaced due to a defect against a construction and functionally identical wagon.
Im Unterschied dazu sind die einzelnen Antriebsmodule untereinander bzw. mit anderen Wagen lösbar gekuppelt, so dass ohne weiteres ein Antriebsmodul von einem benachbarten Antriebsmodul oder Wagen mit wenig Aufwand, abgekuppelt werden kann. Der Ausdruck "lösbar gekuppelt" bedeutet, dass das Ab- und Ankuppeln ohne wesentliche Änderungen oder Umbauten und insbesondere innerhalb kurzer Zeit, z.B. zwischen zwei Zugfahrten am selben Tag, durchgeführt werden kann. Entsprechend können Antriebsmodule auch ohne weiteres dem Verband hinzugefügt oder aus dem Verband entfernt werden. Auch Änderungen in der Reihenfolge zwischen den Antriebsmodulen sind durch die lösbare Ankupplung mit wenig Aufwand möglich. Ebenso ist das Einstellen von antriebslosen Zusatzwagen zwischen die Antriebsmodule vorgesehen.In contrast, the individual drive modules are detachably coupled with one another or with other carriages, so that a drive module can be uncoupled from an adjacent drive module or carriage with little effort. The term "releasably coupled" means that the uncoupling and coupling without substantial changes or modifications, and in particular within a short time, e.g. between two train journeys on the same day. Accordingly, drive modules can also be readily added to the dressing or removed from the dressing. Also changes in the order between the drive modules are possible by the detachable coupling with little effort. Likewise, the setting of unpowered additional carriage is provided between the drive modules.
Antriebslose Zusatzwagen sind immer lösbar gekuppelt und können beliebig, insbesondere an beliebiger Position und mit beliebigem Nachbarwagen, in einem Zugverband eingestellt werden.Driveless additional cars are always releasably coupled and can be set arbitrarily, in particular at any position and with any neighboring cars in a train.
Aufgrund der Möglichkeit, Antriebsmodule und antriebslose Zusatzwagen auf verschiedene Weise zu betriebsfähigen Zügen zu kombinieren, kann auf von Beginn an unterschiedliche oder während der Lebensdauer der Züge veränderte Anforderungen ohne weiteres reagiert werden. Somit erfolgt die Konfiguration des Zuges in einer bestimmten Weise bei Auslieferung, kann aber während der Lebensdauer des Zuges durch Neukombination der Antriebsmodule zu einem betriebsfähigen Zug nach bestimmten Regeln verändert werden, ohne dass eine Veränderung der Hardware der Wagen bzw. Antriebsmodule notwendig wird. Damit besteht die Möglichkeit einer schnellen Änderung der Zugkonfiguration, beispielsweise während einer nächtlichen Betriebspause, was auch außerhalb von Werkstätten realisierbar ist.Due to the ability to combine drive modules and unpowered additional car in various ways to operational trains, can be reacted to from the beginning different or changed during the life of the trains requirements readily. Thus, the configuration of the train takes place in a certain way upon delivery, but can be determined during the life of the train by recombining the drive modules into an operable train Rules are changed without a change in the hardware of the car or drive modules is necessary. There is thus the possibility of a rapid change in the train configuration, for example during a nocturnal break, which can also be implemented outside of workshops.
Die Flexibilität hinsichtlich Antriebsleistung, Antriebsverteilung, Sitzplatzkapazität und Ausstattung ist damit deutlich gegenüber dem Stand der Technik erhöht. Die erhöhte Flexibilität bezieht sich insbesondere auf folgende Eigenschaften:
- Sitzplatzkapazität und/oder Ausstattung der Züge sind variierbar über die Anzahl der Wagen, den Anteil von Wagen mit bestimmter Ausstattung der Sitzbereiche (zum Beispiel 1. Klasse einerseits und 2. Klasse andererseits) sowie den Anteil bzw. das Vorhandensein von Wagen mit Sonderfunktionen (zum Beispiel Wagen mit Restaurant, Bistro, sonstigen Serviceeinrichtungen, Einrichtungen zur Beförderung von Rollstuhlfahrern),
- die Leistung ist variierbar über die Anzahl der angetriebenen Antriebsmodule, deren Verteilung innerhalb des Verbands und das Verhältnis von angetriebenen und nicht angetriebenen Wagen.
- Seating capacity and / or equipment of the trains can be varied through the number of wagons, the proportion of wagons with specific seating equipment (for example 1st class on the one hand and 2nd class on the other) and the proportion or presence of wagons with special functions (eg Example trolley with restaurant, bistro, other service facilities, facilities for the transport of wheelchair users),
- the power is variable across the number of driven drive modules, their distribution within the association, and the ratio of driven and non-driven carriages.
Gemäß der vorliegenden Erfindung sind die antriebslosen Zusatzwagen lösbar mit den Antriebsmodulen gekuppelt. Grundsätzlich können antriebslose Zusatzwagen, wenn sie mit Energieversorgungseinrichtungen für Gleichstrombetrieb ausgestattet sind, auch Teil von Antriebsmodulen sein (dann als Energieversorgungswagen für Gleichstrombetrieb bezeichnet). Mit anderen Worten ist in diesem Fall der antriebslose Zusatzwagen fester Bestandteil des Antriebsmoduls.According to the present invention, the auxiliary drive cars are detachably coupled to the drive modules. In principle, auxiliary drive cars without drive, if they are equipped with DC power supply units, can also be part of drive modules (then referred to as power supply cars for DC operation). In other words, in this case the non-powered auxiliary car is an integral part of the drive module.
Gemäß einer Ausgestaltung des erfindungsgemäßen Triebzugs weist das Antriebsmodul mindestens eine Stromabnehmeranordnung auf. Mit Stromabnehmeranordnung ist eine Anordnung gemeint, die die zum Abgreifen der Oberleitungsspannung wesentlichen Bauteile wie Schleifstück, Wippe, Schere, Grundrahmen etc. umfasst. Da es auf dem innereuropäischen Schienennetz unterschiedlich breite Stromabnehmer in den verschiedenen Ländern gibt, kann das Antriebsmodul insbesondere zwei Stromabnehmeranordnungen aufweisen, die diesem Erfordernis Rechnung tragen.According to one embodiment of the multiple unit according to the invention, the drive module has at least one pantograph arrangement. By pantograph arrangement is meant an arrangement comprising the components essential for picking up the overhead line voltage, such as contact strip, rocker, scissors, base frame, etc. In particular, since there are different widths of pantographs in different countries on the intra-European rail network, the propulsion module can have two pantograph arrangements which take account of this requirement.
Um mit wenig Aufwand einen Triebzug der zuvor beschriebenen Art auch über ein Gleichstromnetz betreiben zu können, ist bei dem erfindungsgemäßen Triebzug vorgesehen, dass mindestens einer der antriebslosen Zusatzwagen als Energieversorgungswagen für Gleichstrombetrieb ausgebildet ist und über eine Stromabnehmeranordnung verfügt, die für die Verwendung mit einem Gleichstromnetz ausgelegt ist sowie gegebenenfalls eine Einrichtung zur Anpassung der eingespeisten Spannung an die Eingangsspannung der Antriebseinrichtung des Antriebsmoduls aufweist.In order to operate with little effort a multiple unit of the type described above via a DC network, is provided in the train according to the invention that at least one of the unpowered auxiliary cars is designed as a power supply for DC operation and has a pantograph arrangement, which is suitable for use with a DC power supply is designed and optionally has a means for adjusting the voltage fed to the input voltage of the drive device of the drive module.
Im Unterschied zum Stand der Technik wird also erfindungsgemäß die Basisausrüstung für den Wechselstrombetrieb im Antriebsmodul und die Zusatzausrüstung für den Gleichstrombetrieb in einem im Bedarfsfall ankuppelbaren Wagen untergebracht, um den das Antriebsmodul erweitert wird.In contrast to the prior art, according to the invention, the basic equipment for AC operation in the drive module and the additional equipment for DC operation is accommodated in a car that can be coupled in case of need, by which the drive module is extended.
Um eine Verstärkung des erfindungsgemäßen Triebzuges zu gewährleisten, ist gemäß wiederum einer weiteren Ausgestaltung des erfindungsgemäßen Triebzuges neben dem bereits zuvor beschriebenen Antriebsmodul noch mindestens ein weiteres Antriebsmodul vorgesehen. Das weitere Antriebsmodul kann ebenfalls eines oder mehrere der zuvor beschriebenen Merkmale aufweisen. Dieses weitere Antriebsmodul ist dann mit den anderen Modulen und Wagen des Zuges lösbar gekuppelt und kann auf diese Weise im Bedarfsfall in den Verband eingesetzt und wieder aus diesem entfernt werden, ohne dass dazu ein längerer Werkstattaufenthalt notwendig wäre.In order to ensure an amplification of the multiple unit according to the invention, according to yet another embodiment of the multiple unit according to the invention in addition to the previously described drive module at least one further drive module is provided. The further drive module may also have one or more of the features described above. This further drive module is then detachably coupled with the other modules and cars of the train and can be used in this way, if necessary, in the association and removed again from this, without the need for a longer workshop stay would be necessary.
Zur Verstärkung ist es gemäß einer weiteren Ausgestaltung des erfindungsgemäßen Triebzuges auch denkbar, dass das Antriebsmodul einen weiteren Motorwagen aufweist, das heißt zwei Motorwagen und ein Energieversorgungswagen zu einem Antriebsmodul fest gekuppelt sind.To reinforce it is also conceivable according to a further embodiment of the multiple unit according to the invention that the drive module has a further motor vehicle, that is, two motor vehicle and a power supply car are firmly coupled to a drive module.
Bei den erfindungsgemäß vorgesehenen Antriebsmodulen sind zumindest der Haupttransformator im Energieversorgungswagen und zumindest die Antriebsstromrichter und der oder die vorzugsweise bis zu vier Fahrmotoren in dem anderen der zumindest zwei Wagen des Antriebsmoduls angeordnet.In the case of the drive modules provided according to the invention, at least the main transformer in the energy supply carriage and at least the drive converter and the or preferably up to four drive motors are arranged in the other of the at least two carriages of the drive module.
Die Aufgabe wird ferner gelöst durch ein Verfahren mit den Merkmalen von Patentanspruch 11, also ein Verfahren zur Herstellung eines Triebzuges, der mehrere miteinander verbundene Wagen mit mindestens zwei Drehgestellen aufweist, insbesondere eines Triebzuges nach einem der vorangehenden Ansprüche, mit den folgenden Schritten:
- Bereitstellen eines Wagens als Motorwagen, der einen Teil der Antriebskomponenten, darunter zumindest eine Antriebseinrichtung, aufweist,
- Bereitstellen eines Wagens als Energieversorgungswagen, der den übrigen Teil der Antriebskomponenten, darunter zumindest eine Energieversorgungseinrichtung für Wechselstrombetrieb aufweist,
- Bereitstellen eines Wagens als antriebsloser Zusatzwagen, der keine Antriebseinrichtung aufweist,
- Gruppieren von Antriebsmodulen,
- festes Aneinanderkuppeln zumindest des Motorwagens und des Energieversorgungswagens zu einem Antriebsmodul, wobei das Antriebsmodul als erweitertes Antriebsmodul ausgebildet ist und einen Energieversorgungswagen mit einer Energieversorgungseinrichtung für Wechselstrombetrieb und einer Energieversorgungseinrichtung für Gleichstrombetrieb aufweist, und
- lösbares Aneinanderkuppeln der Antriebsmodule an die antriebslosen Zusatzwagen,
- wobei zumindest ein zu einem endseitigen Antriebsmodul benachbarter Wagen mit je einem Stromabnehmer für Gleichstrombetrieb ausgestattet ist.
- Providing a trolley as a motor vehicle, which has a part of the drive components, including at least one drive device,
- Providing a trolley as a power supply vehicle, which has the remaining part of the drive components, including at least one power supply device for AC operation,
- Providing a wagon as a non-powered auxiliary wagon, which has no drive device,
- Group drive modules,
- firmly coupling together at least the motor vehicle and the power supply vehicle to a drive module, the drive module being designed as an extended drive module and having a power supply vehicle with an AC power supply and a DC power supply, and
- detachable coupling of the drive modules to the non-powered auxiliary carriages,
- wherein at least one adjacent to an end-side drive module car is equipped with a pantograph for DC operation.
Es gibt nun eine Vielzahl von Möglichkeiten, den erfindungsgemäßen Triebzug und das erfindungsgemäße Herstellungsverfahren auszugestalten und weiterzubilden. Hierzu wird einerseits verwiesen auf die dem Patentanspruch 1 nachgeordneten Patentansprüche, andererseits auf die Beschreibung von Ausführungsbeispielen in Verbindung mit der Zeichnung.There are now a variety of ways, the trainset according to the invention and the inventive To design and develop manufacturing processes. For this purpose, on the one hand, reference is made to the claims subordinate to claim 1, on the other hand to the description of embodiments in conjunction with the drawings.
In der Zeichnung zeigt
Jeder der dargestellten Triebzüge weist mehrere miteinander verbundene Wagen 1 mit mindestens zwei Drehgestellen 2 auf, wobei angetriebene Radsätze 11, sogenannte Treibradsätze, in der Zeichnung durch dunkle (ausgefüllte) Kreise und nichtangetriebene Radsätze 11', sogenannte Laufradsätze, durch helle (nicht-ausgefüllte) Kreise dargestellt sind.Each of the trainsets shown has a plurality of interconnected car 1 with at least two
Ferner weist jeder der dargestellten Triebzüge mindestens zwei Motorwagen 3 mit mindestens einer Antriebseinrichtung 4 sowie mindestens zwei Energieversorgungswagen 5 zumindest mit einer Energieversorgungseinrichtung 6 für Wechselstrombetrieb auf. Schließlich weist der Triebzug mindestens noch einen antriebslosen Zusatzwagen 7 auf, der keine Antriebseinrichtung umfasst.Furthermore, each of the trainsets shown has at least two
Weiterhin haben alle Triebzüge gemein, dass alle Motorwagen 3 und alle Energieversorgungswagen 5 Bestandteil von Antriebsmodulen A bzw. A' bzw. A" sind, die lösbar miteinander oder mit einem der antriebslosen Zusatzwagen gekuppelt sind. Die Antriebsmodule A bzw. A' bzw. A" weisen zumindest jeweils einen Motorwagen 3 und einen Energieversorgungswagen 5 mit zumindest einer Energieversorgungseinrichtung 6 für Wechselstrombetrieb auf.Furthermore, all trains have in common that all
Außerdem sind immer mindestens zwei Antriebsmodule vorgesehen, wobei innerhalb eines Antriebsmoduls die Wagen 1 fest aneinander gekuppelt sind und wobei die Antriebsmodule alle wesentlichen Antriebskomponenten enthalten.In addition, at least two drive modules are always provided, wherein within a drive module, the carriages 1 are firmly coupled to each other and wherein the drive modules contain all the essential drive components.
Schließlich können bei allen Triebzügen gemäß der vorliegenden Erfindung aus den Antriebsmodulen und mindestens einem antriebslosen Zusatzwagen 7 durch Aneinanderkuppeln beliebig lange Züge mit mindestens fünf, in den dargestellten Figuren mindestens sechs Wagen 1 gebildet werden, wobei das Aneinanderkuppeln ohne wesentliche Änderungen oder Umbauten möglich ist.Finally, in all trainsets according to the present invention from the drive modules and at least one non-powered
In den Figuren, die im Folgenden noch näher beschrieben werden, weisen einige Triebzüge, die nicht Gegenstand der vorliegenden Erfindung sind, eine Antriebseinrichtung A auf, die nur aus einem Motorwagen 3 und einem Energieversorgungswagen 5 mit einer Energieversorgungseinrichtung 6 für Wechselstrombetrieb bestehen (
Gemäß
Der Energieversorgungswagen 5 weist wie gesagt eine Energieversorgungseinrichtung 6 für Wechselstrombetrieb auf und ist mit mehreren Laufradsätzen 10' versehen.As stated, the
Zwischen Motorwagen 3 und Energieversorgungswagen 5 ist eine feste Kupplung, dargestellt durch eine dicke schwarze Linie zwischen den beiden Wagen, vorgesehen. Dies gilt für beide Antriebsmodule A. Zwischen den beiden Antriebsmodulen A sind noch zwei antriebslose Zusatzwagen 7 vorgesehen, von denen einer eine Einrichtung 12 zur Passagierverpflegung aufweist. Die Antriebsmodule A sind lösbar an die antriebslosen Zusatzwagen 7 gekuppelt, was durch eine dünne strichpunktierte Linie zwischen den Wagen dargestellt ist. Auch die antriebslosen Zusatzwagen 7 sind untereinander lösbar gekuppelt.Between the
Der Triebzug in
Der erfindungsgemäße Triebzug gemäß
Der in
Der Triebzug in
Bei dem Triebzug, der in
Der erfindungsgemäße Triebzug in
In
Der in
Beim Triebzug in
Energieversorgungseinrichtung 6 für Wechselstrombetrieb vorgesehen. Auch hier sind sämtliche Antriebsmodule A untereinander lösbar gekuppelt.
Der Triebzug in
Claims (10)
- A trainset, particularly an intercity trainset, featuring several interconnected rail cars (1) with at least two bogies (2),- wherein at least one of the rail cars (1) is realized in the form of a motor car (3) that features at least one drive unit (4),- wherein at least one additional rail car (1) is realized in the form of a power supply car (5) that features a power supply unit (6) for the alternating-current operation of at least one drive unit (4),- wherein yet at least one additional rail car (1) is realized in the form of a non-driven accessory car (7) that does not feature a drive unit,- wherein all motor cars (3) and all power supply cars (5) form part of drive modules (A, A', A") that are detachably coupled,- wherein the drive modules (A, A', A") at least respectively feature one motor car (3) and one power supply car (5) at least with one power supply unit (6) for alternating-current operation,- wherein at least two drive modules (A, A', A") are provided,- wherein the rail cars (1) within a drive module (A, A', A") are permanently coupled to one another,- wherein the drive modules (A, A', A") contain all essential drive components (4, 6, 10, 13), and- wherein trains of any length with at least five rail cars (1) can be formed of the drive modules (A, A', A") and at least one non-driven accessory car (7) by means of coupling, with said coupling requiring no significant changes or modifications,- wherein one of the drive modules (A, A', A") or an additional drive module is realized in the form of an enhanced drive module (A") and features a power supply car (5) with a power supply unit (6) for alternating-current operation and a power supply unit (9) for direct-current operation,
characterized in- that at least one rail car arranged adjacent to a drive module (A, A', A") on the end is respectively equipped with a current collector (8') for direct-current operation. - The trainset according to claim 1, characterized in that one of the drive modules (A, A', A") or an additional drive module is realized in the form of an enhanced drive module (A') and features a power supply car (5) with a power supply unit (6) for alternating-current operation and a power supply car (11) with a power supply unit (9) for direct-current operation.
- The trainset according to one of the preceding claims, characterized in that one of the non-driven accessory cars (7) is provided with a passenger catering unit (12).
- The trainset according to one of the preceding claims, characterized in that at least one motor car (3) features at least one current collector arrangement (8), particularly two current collector arrangements (8) that are designed for overhead contact lines with different widths, wherein the at least one current collector arrangement (8) of the motor car (3) is preferably designed for use with an alternating-current network.
- The trainset according to one of the preceding claims, characterized in that at least one power supply car (5) features at least one current collector arrangement (8), particularly two current collector arrangements (8) that are designed for overhead contact lines with different widths, wherein the at least one current collector arrangement (8) of a power supply car (5) is preferably designed for use with an alternating-current network.
- The trainset according to one of the preceding claims, characterized in that at least one non-driven accessory car (7) features at least one current collector arrangement (8), particularly two current collector arrangements (8) that are designed for overhead contact lines with different widths, wherein the at least one current collector arrangement (8) of a non-driven accessory car (7) is preferably designed for use with an alternating-current network.
- The trainset according to one of the preceding claims, characterized in that at least three drive modules (A, A', A") are provided.
- The trainset according to one of the preceding claims, characterized in that the at least one non-driven accessory car (7) is arranged between two of the drive modules (A, A', A").
- The trainset according to one of the preceding claims, characterized in that the drive module (A, A', A") features at least one additional motor car (3).
- A method for producing a trainset featuring several interconnected rail cars (1) with at least two bogies (2), particularly a trainset according to one of the preceding claims, comprising the following steps:- providing a rail car (1) in the form of a motor car (3) that features part of the drive components (4, 8, 10, 13) at least including one drive unit (4),- providing a rail car (1) in the form of a power supply car (5) that features the remainder of the drive components (6, 9) at least including one power supply unit for alternating-current operation (6),- providing a rail car (1) in the form of a non-driven accessory car (7) that does not feature a drive unit,- grouping drive modules (A, A', A''),- permanently coupling at least the motor car (3) and the power supply car (5) to one another in order to form a drive module (A, A', A''), wherein the drive module is realized in the form of an enhanced drive module (A'') and features a power supply car (5) with a power supply unit (6) for alternating-current operation and a power supply unit (9) for direct-current operation, and- detachably coupling the drive modules (A, A') to the non-driven accessory cars (7),- wherein at least one rail car arranged adjacent to a drive module (A, A', A") on the end is respectively equipped with a current collector (8') for direct-current operation.
Applications Claiming Priority (1)
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DE102009009116.5A DE102009009116B4 (en) | 2009-02-16 | 2009-02-16 | Multiple unit and process for its manufacture |
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EP2221228A2 EP2221228A2 (en) | 2010-08-25 |
EP2221228A3 EP2221228A3 (en) | 2011-08-24 |
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JP5548280B2 (en) | 2011-01-31 | 2014-07-16 | 株式会社日立製作所 | Drive system and drive system for railway vehicle |
DE102011082516B4 (en) * | 2011-09-12 | 2019-09-05 | Siemens Mobility GmbH | Train of railway vehicles |
DE102012009689A1 (en) | 2012-05-09 | 2013-11-14 | Db Fernverkehr Ag | Multipart rail vehicle, has end wagons provided with current collectors and converters, which transfer energy from power supply networks of different infrastructure networks into form of power system in rail vehicle |
DE102012009113B4 (en) | 2012-05-09 | 2014-11-13 | Db Fernverkehr Ag | Multi-part rail vehicle with special car |
CN102795230B (en) * | 2012-09-11 | 2015-02-25 | 南车株洲电力机车有限公司 | Electric power locomotive crew based on power units |
DE102013108588A1 (en) * | 2013-08-08 | 2015-03-05 | Bombardier Transportation Gmbh | Railcar with powered bogies |
DE102014224148A1 (en) * | 2014-11-26 | 2016-06-02 | Siemens Aktiengesellschaft | Bogie for a rail vehicle |
DE102015215640A1 (en) * | 2015-08-17 | 2017-02-23 | Bombardier Transportation Gmbh | Rail vehicle car pair |
CN105539455A (en) * | 2015-12-17 | 2016-05-04 | 唐山轨道客车有限责任公司 | Motor train units capable of being organized into groups |
DE102016201561A1 (en) | 2016-02-02 | 2017-08-03 | Bombardier Transportation Gmbh | Rail vehicle composite |
DE102018209748A1 (en) * | 2018-06-18 | 2019-12-19 | Siemens Mobility GmbH | Rail Vehicle Group |
DE102019203477A1 (en) * | 2019-03-14 | 2020-09-17 | Siemens Mobility GmbH | High speed train, double traction train and use of the high speed train |
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FR2788739B1 (en) * | 1999-01-27 | 2001-03-02 | Alstom | MODULAR RAILWAY AND RAILWAY CONVEYOR FORMED IN SUCH ROWS |
DE10064973A1 (en) * | 2000-12-23 | 2002-06-27 | Daimler Chrysler Ag | Electrical power supply system for locomotive(s) has separate energy supply vehicle for mechanical and electrical coupling to locomotives with electrical supply system conversion unit |
FR2867113B1 (en) * | 2004-03-02 | 2006-05-26 | Faiveley Transport | DEVICE FOR SECURING ACCESS TO A RAIL VEHICLE CIRCUIT |
RU69458U1 (en) * | 2007-03-30 | 2007-12-27 | Открытое Акционерное Общество "Российские Железные Дороги" | COMPOSITION OF A SPEED PASSENGER ELECTRIC TRAIN |
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EP2221228B2 (en) | 2017-02-08 |
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