EP2181030A1 - Schienenfahrzeug mit einer antriebseinrichtung - Google Patents
Schienenfahrzeug mit einer antriebseinrichtungInfo
- Publication number
- EP2181030A1 EP2181030A1 EP08786529A EP08786529A EP2181030A1 EP 2181030 A1 EP2181030 A1 EP 2181030A1 EP 08786529 A EP08786529 A EP 08786529A EP 08786529 A EP08786529 A EP 08786529A EP 2181030 A1 EP2181030 A1 EP 2181030A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- unit
- rail vehicle
- wheel unit
- power converter
- vehicle according
- 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.)
- Granted
Links
- 238000001816 cooling Methods 0.000 claims description 23
- 230000005484 gravity Effects 0.000 claims description 4
- 230000002349 favourable effect Effects 0.000 description 15
- 239000002131 composite material Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 206010010219 Compulsions Diseases 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C3/00—Electric locomotives or railcars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61C—LOCOMOTIVES; MOTOR RAILCARS
- B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
- B61C17/04—Arrangement or disposition of driving cabins, footplates or engine rooms; Ventilation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D1/00—Carriages for ordinary railway passenger traffic
- B61D1/06—Carriages for ordinary railway passenger traffic with multiple deck arrangement
Definitions
- the present invention relates to a rail vehicle having at least a first car body supported on a non-driven first wheel unit and a driven second wheel unit spaced apart in the longitudinal direction of the at least one first car body, and an electric driving device driving the second wheel unit comprising a transformer unit and at least one comprises first power converter unit, wherein the transformer unit is arranged in the region of the first wheel unit.
- a disadvantage of all these known vehicles that because of the concentrated in a car drive system because of the high weight of the engine bogies, if necessary, only correspondingly lightweight drive components can be installed with relatively low drive power not to exceed the permissible axle loads.
- trains are to be formed with multiple cars, so the problem is that usually only non-driven cars can be used, so that the relative drive power decreases.
- other drive systems transformations, drive converters, motor bogies in trains (TER 2 NG) are sometimes arranged.
- the disadvantage here is the high weight due to the arrangement of further transformers and the associated costs poor scalability of the drive power or a high cost (cost, weight) when arranging other drive systems in the train.
- a generic rail vehicle in which the drive is distributed to a plurality of carriages.
- the cars include at coupled ends, among other non-driven bogies (so-called bogies), in their area heavy components, such as the transformers of the drive device and other heavy
- Components are arranged so that a more favorable mass distribution is achieved in the train.
- a problem with this generic rail vehicle is that due to the comparatively large number of heavy components above the bogie because of the maximum permissible axle loads and the limited space only a comparatively small main transformer can be used correspondingly low power. Consequently, even here with the main transformer only a comparatively low drive power can be realized. To increase the drive power, more transformers would have to be provided as in the vehicles mentioned above, thereby increasing the cost of the rail vehicle again.
- the present invention is therefore based on the object to provide a rail vehicle of the type mentioned, which does not have the disadvantages mentioned above, or at least to a much lesser extent and in particular allows for simple and cost-effective manufacturability, a high, easily scalable drive power.
- the present invention solves this problem starting from a rail vehicle according to the preamble of claim 1 by the features stated in the characterizing part of claim 1.
- the present invention is based on the technical teaching that, with simple and cost-effective manufacturability, a high, easily scalable drive power is achieved when the first wheel unit is arranged at the free end of the rail vehicle, ie at a first end of the first car body, in its region Driver's cab is arranged for a driver.
- This arrangement at the free end in the area of the driver's cab has the advantage that there is usually no passage for passengers and no other heavy components (such as the
- Pantograph are to be arranged, so that the transformer device can be made correspondingly large and accordingly with a correspondingly high performance, without the permissible axle loads of the bogie running, in whose area the transformer device is arranged.
- the transformer unit can in principle be arranged in any suitable manner in the region of the first wheel unit.
- the transformer unit is arranged such that the center of gravity of the transformer unit at least near the
- the center of gravity of the transformer unit is arranged at least approximately centrally above the first wheel unit in order to achieve a favorable load distribution to the first wheel unit.
- the first power converter unit assigned to the second wheel unit can in principle be arranged at any suitable location in the vehicle.
- the first power converter unit is arranged in the region of the second wheel unit in order to again achieve a favorable load distribution or trim.
- the first power converter unit can be arranged as a closed assembly in the vehicle.
- at least part of the first power converter unit is arranged laterally, that is to say in the region of a first longitudinal side of the first vehicle body. This makes it possible to achieve a favorable flow of passengers in the vehicle, by virtue of the lateral arrangement, for example, an averaging advantageous aisle for the passengers can be realized.
- a second part of the first power converter unit is arranged in the region of an opposite second longitudinal side of the first car body.
- a favorable load distribution or trim and, if appropriate, a particularly wide central aisle can be achieved.
- at least one further additional equipment, in particular an electrical auxiliary equipment is provided, which is arranged in the region of the second part of the first power converter unit.
- the load distribution or trim can be optimized.
- the separation into the first and second part of the first power converter unit takes place as a function of the required cooling for the respective components.
- At least one first cooling circuit may be provided for cooling the first part of the first power converter unit and at least one second cooling circuit may be provided for the common cooling of the second part of the first power converter unit and the additional equipment.
- the respective cooling circuit can then be optimally matched to the respective temperature level, for example, so that the overall result is optimized cooling.
- At least one third wheel unit is furthermore provided and the drive device is designed to drive the at least one third wheel unit.
- the first power converter unit is also provided for driving the at least one third wheel unit.
- the drive device for driving the at least one third wheel unit comprises a second power converter unit, wherein the second power converter unit for driving the third wheel unit is powered by the transformer unit, so that a simple scaling of the drive power is achieved here.
- the second wheel unit and the third wheel unit are arranged adjacent to each other in order to keep the cost of wiring as low as possible.
- the third wheel unit is arranged in the region of a second car body, which is supported on this third wheel unit, since in this way a favorable distribution of the drive power over the vehicle is achieved.
- the drive means comprises at least a third Stromrichterei ⁇ heit for driving the at least one fourth wheel unit, wherein the third power converter unit for driving the fourth wheel unit is in turn fed by the transformer unit ,
- the fourth wheel unit is arranged in the region of a third car body, which is supported on this fourth wheel unit, as a result, a favorable distribution of the drive power is achieved via the vehicle.
- the fourth wheel unit is in the range of End of the third car body is arranged, which is closer to the transformer unit to keep the cost of wiring as low as possible.
- a current pickup device connected to the drive device is provided, which is arranged in the region of the second wheel unit, since hereby a particularly favorable load distribution in the vehicle can be achieved.
- the wheel units can basically be designed arbitrarily.
- wheelsets or pairs of wheels can be used.
- at least one driven wheel unit is designed in the manner of a bogie.
- the invention can also be used for any type of rail vehicles. It can be used particularly advantageously in connection with double-decker vehicles. Preferably, therefore, at least one of the car bodies is designed as a double-decker car body.
- the present invention further relates to a train assembly with at least two of the rail vehicles described above.
- identically configured inventive rail vehicles can be combined. It is understood, however, that of course at least two rail vehicles according to the invention of any different configuration can be coupled together.
- Figure 1 is a schematic side view of a preferred embodiment of the rail vehicle according to the invention.
- Figure 2 is a schematic section through the rail vehicle of Figure 1 along the line M-Il;
- FIG. 3 shows a schematic section through the rail vehicle from FIG. 2 along the line III-III;
- FIG. 4 shows a schematic section through a further preferred embodiment of the rail vehicle according to the invention;
- Figure 5 shows a schematic section through a preferred embodiment of the tensile composite according to the invention
- FIG. 6 shows a schematic section through a further preferred embodiment of the tensile composite according to the invention.
- FIG. 7 shows a schematic section through a further preferred embodiment of the tensile composite according to the invention.
- FIGS 1 and 2 show schematic representations of an inventive
- the rail vehicle 101 comprises a first end car 101.1 with a double-deck car body 102, which is supported in the region of its two ends on a first wheel unit in the form of a first bogie 103.1 and a second wheel unit in the form of a second bogie 103.2.
- the first bogie is designed as a non-driven bogie runner 103.1, while the second bogie is designed as a driven drive bogie 103.2.
- the drive wheelsets of the drive bogie 103.2 are driven by an electric drive device 104.
- the Antriebssei device 104 includes this in addition to the - not shown in the figures for reasons of clarity - traction motors of the second bogie 103.2 a transformer unit in the form of a main transformer 104.1 and fed by the main transformer 104.1 first power converter unit 104.2.
- the first power converter unit 104.2 is functionally assigned to the second bogie 103.2, that is to say it supplies the traction motors of the second bogie 103.2 with energy.
- the drive device 104 is in turn supplied via a current collector 105 from a - not shown - line network with energy.
- the main transformer 104.1 is arranged in the region of the running bogie 103.1, which in turn is arranged at the leading end of the car body 102, in whose area a driver's cab 105 is provided for the driver.
- the first power converter unit 104.2 is the same as the current collector 105 and other electrical Additional devices 107 (for example, the power converter for the auxiliary power, etc.) arranged at the other end of the car body 102 in the region of the drive bogie 103.2.
- the main transformer 104.1 Due to the arrangement of the main transformer 104.1 as the only heavy component of the electrical equipment of the vehicle 101 on the leading (even comparatively easy) bogies 103.1, it is possible to equip the main transformer 104.1 with a comparatively high power, so make the main transformer 104.1 comparatively large and heavy without exceeding the permissible axle loads of the bogie 103.1.
- the main transformer 104.1 Due to the arrangement of the main transformer 104.1 as the only heavy component of the electrical equipment of the vehicle 101 on the leading (even comparatively easy) bogies 103.1, it is possible to equip the main transformer 104.1 with a comparatively high power, so make the main transformer 104.1 comparatively large and heavy without exceeding the permissible axle loads of the bogie 103.1.
- the main transformer 104.1 Due to the arrangement of the main transformer 104.1 as the only heavy component of the electrical equipment of the vehicle 101 on the leading (even comparatively easy) bogies 103.1, it is possible to equip the main transformer 104.1 with a comparatively high power, so make the main transformer 104.1 comparatively large and heavy without
- a further advantage of such a high-performance main transformer 104.1 is that it has the same power as compared to a number of smaller transformers (and therefore has a lower power weight). Consequently, the main transformer 104.1 thus has a higher power compared with a number of smaller transformers at a weight given by the maximum permissible axle loads of the bogie 103.1.
- Such a high power equipped main transformer 104.1 can be readily dimensioned to supply the drives of a number of other motor bogies.
- the scaling of the drive power of the rail vehicle 101 is considerably simplified, as easily other cars with
- the arrangement over the leading bogie has the advantage that unlike the trailing second bogie 103.2 there is usually no compulsion to arrange heavy components.
- at least the pantograph 105 is usually arranged on the trailing second bogie 103.2, in order to operate as large as possible between two coupled vehicles To ensure pantographs and thus to prevent mutual mechanical interference of the pantograph (for example via a vibration excitation of the overhead line by the leading pantograph).
- the main transformer 104. 1 is arranged in a space 102. 1 behind the driver's cab 106, which leaves lateral access to the driver's cab 106 on one longitudinal side of the vehicle 101.
- the main transformer 104.1 is designed and placed so that its center of gravity is at least close, preferably in the (vertical) longitudinal center plane 101.2 of the vehicle 101 and further preferably at least close, preferably directly above the center of the bogie 103.1.
- a particularly favorable load distribution and thus a favorable trim of the vehicle 101 is achieved.
- the first power converter unit 104.2 is divided into two parts (a larger first part 104.3 and a smaller second part 104.4).
- the two parts 104.3 and 104.4 of the first power converter unit 104.2 are housed separate cabinets 102.2 and 102.3 on both longitudinal sides of the car body 102.
- the two cabinets 102.2 and 102.3 are separated by a central aisle 108, via which the vehicle passengers, if necessary, the transition into an adjacent car in the vehicle network is possible. This arrangement has the advantage that the center aisle 108 allows a favorable flow of passengers.
- the two cabinets 102.1 and 102.2 have approximately the same size. Since the second part 104.4 of the first power converter unit 104.2 requires less installation space than the first part 104.3 of the first power converter unit 104.2, further additional equipment 107 is arranged in the cabinet 102.3. As a result, a particularly favorable load distribution or trim is also in the region of the second bogie 103.2.
- the division of the first power converter unit 104.2 into the first part 104.3 and the second part 104.4 is selected so that the components of the second part 104.4 are tuned to the additional equipment in 107 with regard to their cooling by a (not shown) cooling device. This makes it possible in an advantageous manner to optimize the cost of cooling the first power converter unit 104.2 and the additional equipment 107.
- at least one first power converter unit 104.2 is selected so that the components of the second part 104.4 are tuned to the additional equipment in 107 with regard to their cooling by a (not shown) cooling device.
- Cooling circuit for cooling the first part 104.3 of the first power converter unit 104.2 be provided and at least one second cooling circuit for the common cooling of the second part 104.4 of the first power converter unit 104.2 and the additional equipment 107th be provided.
- the respective cooling circuit can then be tuned optimally, for example, to the respective temperature level required for cooling the relevant components, so that the overall result is optimized cooling.
- the vehicle 101 comprises a further endcar 101.3 with a second carbody 109, which is coupled to the first carbody 102 and is supported on a third bogie in the form of a second drive bogie 110 and a bogie 111.
- the traction motors of the second drive bogie 110 are supplied with energy via a second converter unit 104.5, the second converter unit 104.5 in turn being supplied with energy by the main transformer 104.1. This is possible because the main transformer 104.1 (as already mentioned) can provide a sufficiently large power.
- the second drive bogie 1 10 is adjacent to the first drive bogie 103.2, to keep the cabling overhead as low as possible.
- the traction motors of the second drive bogie are also supplied with energy by the first power converter unit.
- FIG. 4 shows (in a view corresponding to FIG. 3) a further exemplary embodiment of a rail vehicle 201 according to the invention
- Rail vehicle 201 corresponds in its basic design and operation of the rail vehicle 101, so that only the differences should be discussed here. In particular, identical components are provided with identical reference numerals, while similar components are provided with increased by the value 100 reference numerals.
- the difference to the rail vehicle 101 is that between the two end cars 101.1 and 101.3 a middle car was 201.4 inserted.
- the middle car 201.4 has a third car body 212 which is supported on a fourth bogie in the form of a third drive bogie 213 and another running bogie 214.
- the drive motors of the drive bogie 213 are supplied with energy via a third power converter unit 204.6, the third power converter unit 204.6 as well as the second power converter unit 104.5 being supplied with energy by the main transformer 104.1. This is possible because the main transformer 104.1 (as already mentioned) can provide a sufficiently large power.
- the third drive bogie 213 is arranged adjacent to the first drive bogie 103.2, in order to keep the cabling effort as low as possible.
- FIG. 5 shows (in a view corresponding to FIG. 3) an embodiment of a four-car train 301 according to the invention, in which two identical rail vehicles according to the invention are coupled together, each comprising a terminal car 101.1 and a center car 201.4 as described above.
- FIG. 6 shows (in a view corresponding to FIG. 3) an embodiment of a train assembly 401 according to the invention with five cars, in which two rail vehicles according to the invention are coupled together.
- the rail vehicle arranged on the right side comprises a final wagon 101.1 and two middle wagons 201.4 (as described above), which are each supplied with energy from the main transformer 104.1 of the right-hand end wagon 101.1.
- the rail vehicle arranged on the left side comprises a wagon 101.1 and a middle wagon 201.4 (as described above), which is supplied with energy from the main transformer 104.1 of the left end wagon 101.1.
- FIG. 7 shows (in a view corresponding to FIG. 3) an embodiment of a train assembly 501 according to the invention with six cars, in which two identical rail vehicles according to the invention are coupled together. That on the right Side-mounted rail vehicle comprises a final carriage 101.1 and two central cars 201.4 (as described above), which are each powered from the main transformer 104.1 of the right end car 101.1 with energy.
- the rail vehicle arranged on the left side comprises a final wagon 101.1 and two middle wagons 201.4 (as described above) which are each supplied with energy from the main transformer 104.1 of the left end wagon 101.1.
- Main transformer 104.1 of the end car 101.1 be energized.
- the vehicle's acceleration values may thereby deteriorate. However, this may be acceptable given the high transport capacity achieved.
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL08786529T PL2181030T3 (pl) | 2007-08-13 | 2008-07-28 | Pojazd szynowy z urządzeniem napędowym |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102007038255A DE102007038255A1 (de) | 2007-08-13 | 2007-08-13 | Schienenfahrzeug mit einer Antriebseinrichtung |
| PCT/EP2008/059888 WO2009021831A1 (de) | 2007-08-13 | 2008-07-28 | Schienenfahrzeug mit einer antriebseinrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP2181030A1 true EP2181030A1 (de) | 2010-05-05 |
| EP2181030B1 EP2181030B1 (de) | 2013-10-23 |
Family
ID=39865517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP08786529.1A Revoked EP2181030B1 (de) | 2007-08-13 | 2008-07-28 | Schienenfahrzeug mit einer antriebseinrichtung |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2181030B1 (de) |
| DE (1) | DE102007038255A1 (de) |
| ES (1) | ES2443119T3 (de) |
| IL (1) | IL203896A (de) |
| PL (1) | PL2181030T3 (de) |
| RU (1) | RU2468947C2 (de) |
| WO (1) | WO2009021831A1 (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2937606A1 (fr) * | 2008-10-24 | 2010-04-30 | Alstom Transport Sa | Automotrice de transport de voyageurs |
| DE102011110090A1 (de) | 2011-08-12 | 2013-02-14 | Bombardier Transportation Gmbh | Radträgeranlenkung für ein Schienenfahrzeug |
| CN103448743A (zh) * | 2012-05-30 | 2013-12-18 | 庞巴迪运输有限公司 | 轨道车辆的运行装置单元 |
| DE102013108588A1 (de) | 2013-08-08 | 2015-03-05 | Bombardier Transportation Gmbh | Triebzug mit angetriebenen Drehgestellen |
| DE102014224148A1 (de) * | 2014-11-26 | 2016-06-02 | Siemens Aktiengesellschaft | Drehgestell für ein Schienenfahrzeug |
| EP3265358B2 (de) | 2015-03-05 | 2023-10-18 | Stadler Rail AG | Schienenfahrzeug, verfahren zum antreiben eines schienenfahrzeugs sowie verfahren zur herstellung eines schienenfahrzeugs |
| DE102016202747A1 (de) * | 2016-02-23 | 2017-08-24 | Siemens Aktiengesellschaft | Fahrzeug mit Drehgestell |
| DE102019210814A1 (de) | 2019-07-22 | 2021-01-28 | Siemens Mobility GmbH | Schienenfahrzeug |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3023382A1 (de) * | 1980-06-23 | 1982-01-07 | Rudolf Dr. 6800 Mannheim Wieser | Schienenfahrzeug |
| FR2788739B1 (fr) * | 1999-01-27 | 2001-03-02 | Alstom | Rame ferroviaire modulaire et convoi ferroviaire forme de telles rames |
| DE10248438A1 (de) * | 2002-10-17 | 2004-04-29 | Dwa Deutsche Waggonbau Gmbh | Energieversorgungseinrichtung für Schienenfahrzeuge |
| FR2912717A1 (fr) * | 2007-02-16 | 2008-08-22 | Alstom Transport Sa | Procede de fabrication d'un sous-ensemble de rame de transport de voyageurs, sous-ensemble et rame correspondants et familles de sous-ensembles et de rames |
-
2007
- 2007-08-13 DE DE102007038255A patent/DE102007038255A1/de not_active Ceased
-
2008
- 2008-07-28 RU RU2010109393/11A patent/RU2468947C2/ru not_active IP Right Cessation
- 2008-07-28 ES ES08786529.1T patent/ES2443119T3/es active Active
- 2008-07-28 PL PL08786529T patent/PL2181030T3/pl unknown
- 2008-07-28 WO PCT/EP2008/059888 patent/WO2009021831A1/de not_active Ceased
- 2008-07-28 EP EP08786529.1A patent/EP2181030B1/de not_active Revoked
-
2010
- 2010-02-11 IL IL203896A patent/IL203896A/en active IP Right Grant
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2009021831A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| PL2181030T3 (pl) | 2014-03-31 |
| WO2009021831A1 (de) | 2009-02-19 |
| IL203896A (en) | 2014-08-31 |
| RU2010109393A (ru) | 2011-09-20 |
| DE102007038255A1 (de) | 2009-02-19 |
| EP2181030B1 (de) | 2013-10-23 |
| ES2443119T3 (es) | 2014-02-17 |
| RU2468947C2 (ru) | 2012-12-10 |
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