• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    High speed train engine (1), in particular for the carriage of passengers, comprising: - a body (2) having a roof and a floor, where the body (2) comprises a driving cabin (4) housed in a front end (2c) of the body (2), the body also comprising a technical compartment (18) comprising a low voltage zone (6), a traction zone and a technical zone (29), and - at least two bogies mounted under the floor of the body (2); where the low voltage zone (6), the traction zone and the technical zone (29) of the technical compartment (18) are respectively placed next to one another along a longitudinal axis (X1) of the motor (1) characterized in that - the power unit (1) comprises a main transformer placed under the body (2) between the bogies; the traction zone comprises a rheostatic brake (22) on the roof; the low voltage zone (6) comprises an air conditioning unit configured to air condition the driver's cab (4); and - the air conditioning unit is arranged on the roof.
    公开号:FR3063475A1
    申请号:FR1751673
    申请日:2017-03-01
    公开日:2018-09-07
    发明作者:Pierre Debost；Laurent Bera；Bruno Lempegnat；Pierre Chanal
    申请人:Alstom Transport Technologies SAS；
    IPC主号:
    专利说明:

    ® FRENCH REPUBLIC
    NATIONAL INSTITUTE OF INDUSTRIAL PROPERTY © Publication number: 3,063,475 (to be used only for reproduction orders)
    ©) National registration number: 17 51673
    COURBEVOIE © Int Cl 8 : B 61 C 17/00 (2017.01), B 61 C 3/00
    A1 PATENT APPLICATION
    ©) Date of filing: 01.03.17. © Applicant (s): ALSTOM TRANSPORT TECHNOLO- (© Priority: GIES — FR. @ Inventor (s): DEBOST PIERRE, BERA LAURENT, LEMPEGNAT BRUNO and CHANAL PIERRE. (43) Date of public availability of the request: 07.09.18 Bulletin 18/36. ©) List of documents cited in the report preliminary research: Refer to end of present booklet (© References to other national documents ® Holder (s): ALSTOM TRANSPORT TECHNOLO- related: GIES. ©) Extension request (s): (© Agent (s): LAVOIX.
    ($ 4) HIGH SPEED TRAIN DRIVER.
    FR 3 063 475 - A1 _ High-speed train car (1), in particular for the transport of passengers comprising:
    - a box (2) having a roof and a floor, where the box (2) comprises a driving cabin (4) housed in a front end (2c) of the box (2), the box also comprising a technical compartment ( 18) comprising a low voltage zone (6), a traction zone and a technical zone (29), and
    - at least two bogies mounted under the floor of the body (2); where the low voltage zone (6), the traction zone and the technical zone (29) of the technical compartment (18) are respectively placed one beside the other along a longitudinal axis (X1) of the motor (1) characterized in that
    - the powerplant (1) comprises a main transformer placed under the body (2) between the bogies;
    - The traction zone comprises a rheostatic brake (22) on the roof; the low-voltage zone (6) comprises an air conditioning unit configured to cool the driver's cabin (4); and
    - the air conditioning unit is arranged on the roof.
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    HIGH SPEED TRAIN DRIVER
    The present invention relates to a high-speed train engine, in particular for passenger transport.
    High-speed trains have recently experienced remarkable development, attracting an increasing number of passengers. Very often, on high-speed trains, the transport of passengers is authorized only with the reservation of a seat, to ensure proper compliance with safety standards. For this reason, the number of authorized passengers and the economic performance of the company that manages the transport service are linked to the size of the train itself, that is to say the number of seats available.
    A high-speed train includes one or more drive trains, most often one at each end of the train, and a number of passenger cars.
    Today, the length of train sets is limited by the length of passenger platforms, with a maximum of 400 meters, according to the STI Infrastructure standard. In addition, installing passenger seats in passenger cars is difficult to densify without compromising passenger comfort.
    To increase the passenger transport capacity in a high-speed train, there is therefore mainly one possibility, namely reducing the length of the two power trains installed at the ends of each train.
    The current architecture of a leading power train of a high-speed train includes traction units, a transformer and electrical cabinets installed in the central part of a machine compartment, with two side corridors 500 mm wide.
    High voltage equipment is placed on the roof, while braking equipment, cabin air conditioning equipment and batteries are installed below the body. The air intake to cool this equipment is carried out by the side faces of the body structure of the powerplant. In addition, four roof covers are normally provided, which allow maintenance of each part of the powerplant to be carried out.
    CN203888794U describes an electric locomotive where a corridor is arranged in the center of a machine room lengthwise, while equipment is installed on both sides of this corridor. However, this locomotive is as long as those of the prior art.
    With the arrangements described above, it is not possible to further reduce the length of the powerplant to increase the space available for travelers.
    Similar problems arise when a high-speed train is used for the transport of goods, for example for the transport and sorting of mail, since the space available for goods and agents must also be optimized.
    An object of the invention is therefore to propose a high-speed train engine which does not have the drawbacks of the architecture of the state of the art.
    To this end, the subject of the invention is in particular a high-speed train power train, in particular for the transport of passengers, comprising:
    a box having a roof and a floor, where the box comprises a driving cabin housed in a front end of the box;
    a technical compartment comprising a low voltage zone, a traction zone and a technical zone, and at least two bogies mounted under the floor of the body; where the low-voltage zone, the traction zone and the technical zone of the technical compartment are respectively placed one next to the other along a longitudinal axis of the power train, and in which:
    the powerplant includes a main transformer placed under the body between the bogies;
    the traction zone includes a rheostatic brake on the roof;
    the low-voltage zone includes an air conditioning unit configured to cool the driver's cabin; and the air conditioning unit is arranged on the roof.
    Thanks to the invention, the length of the powerplant can be reduced, while it accommodates all of the functional components necessary for its operation.
    According to advantageous but not compulsory aspects of the invention, this powerplant can incorporate one or more of the following characteristics, taken in any technically admissible combination.
    In a first embodiment of the invention, the powerplant comprises electric power cables configured to be connected to batteries for storing electrical energy arranged in a railway car adjacent to the powerplant.
    In another embodiment of the invention, the powerplant comprises an electric box comprising the main transformer and at least one additional winding, the electric box being placed under the body between the bogies.
    In another embodiment of the invention, the traction zone comprises at least one traction block electrically connected to the additional winding, the traction block and the additional winding forming an electrical energy conversion circuit.
    In another embodiment of the invention, the traction zone and the technical zone each comprise a ventilation group.
    In another embodiment of the invention, the technical compartment comprises a central corridor having a width measured perpendicular to the longitudinal axis and in a horizontal direction in normal configuration of use of this powerplant which has a value between 500 and 750mm.
    In another embodiment of the invention, the low-voltage zone, the traction zone and the technical zone each comprise at least one respective air intake and one air outlet taken installed in height, in roofing.
    In another embodiment of the invention, the technical area is located at a rear end of the powerplant opposite to the front end where the driver's cabin and the low-voltage area are located, the traction area and the technical area being placed respectively next to each other along the longitudinal axis of the powerplant.
    In another embodiment of the invention, a pantograph is placed on the roof of the technical area and in which the technical area comprises, under a cover of the roof, a high voltage block comprising a circuit breaker and / or a disconnector suitable for electrically isolate the pantograph from a traction chain included in the powerplant.
    In another embodiment of the invention, the powerplant includes three removable covers installed on the roof to protect the equipment mounted on the roof at the low voltage, traction and technical areas respectively.
    The invention and other advantages thereof will be better understood on reading the description which follows, given solely by way of example and made with reference to the appended drawings in which:
    - Figure 1 is a schematic top view of a powerplant according to the invention, without its roof, and
    - Figure 2 is a longitudinal section of the powerplant of Figure 1, along the line II-II shown in Figure 1.
    Briefly, the high-speed train driver of the present invention includes a central corridor and a plurality of operating blocks installed to the left and to the right of this corridor in a technical compartment, to perform the following actions:
    - reduce the length of the traction chain equipment;
    - make a traction block by bogie with the integrated auxiliary equipment;
    - install the equipment which, in the prior art, was on the roof in the technical compartment;
    - install a roof braking rheostat;
    - install a main transformer in the underbody;
    - create air intake in the roof.
    As shown in Figures 1 and 2, where the same elements are identified with the same references, a powerplant according to the invention 1 comprises a body 2 having a roof 2a and a floor 2b and which has a front end 2c suitable for house a driver's cab 4 visible through its windshield and one of its side windows.
    The front of powerplant 1 is defined as the side towards which it advances in normal operation. The back of the powerplant is opposite the front of the powerplant. In FIG. 1, an arrow S goes from the front to the rear of the powerplant 1.
    Continuing the description of the powerplant 1 in the direction indicated by the arrow S, next to the driving cabin 4 is a technical compartment 18 comprising a low voltage zone 6 where a HVAC system 8 (Heat Ventilation Air conditioning and Cooling) suitable for air conditioning the driver's cabin 4; a traction zone 17 described in detail below; and a technical zone 29 also described in detail below.
    The engine 1's HVAC system 8 comprises two inlet air intakes 8a and an air outlet intake 8b. The HVAC 8 system is visible in Figure 2.
    The low-voltage zone is also equipped with an air outlet 8c for the internal air of the technical compartment 18.
    An entry opening on each face of the powerplant, which is normally closed by a door 9, opens into the technical compartment 18 at the low voltage zone 6.
    In the low voltage zone 6 are placed a train control system and safety control and engine signaling systems 1. These systems known to those skilled in the art are integrated into control cabinets 11 arranged along the 'a longitudinal axis X1 of the power train 1, between the driving cabin 4 and the doors 9.
    Air flows 10 to the driver's cab 4 and exhaust air flows 12 of air to the HVAC system 8 pass through a partition 14.
    The traction zone 17 comprises two traction blocks 50 of the powerplant 1. On top of the traction zone 17, that is to say on the roof, are arranged a rheostatic brake 22, an input socket for air 20 for the traction zone 17, two air intake intakes 28 and an air outlet intake 27 for the dynamic brake 22, two air intake intakes 25 for the traction units 50 and a air intake 24 for electric traction motors 39 of the drive 1. Figure 2 shows the dynamic brake 22 with its ventilation unit 22b.
    The HVAC system 8 constitutes the air conditioning group, the elements 20, 25, 28, 27, 22b and 24 constitute ventilation groups of the powerplant 1 and its accessories. The air intake 20 for the technical compartment 18 is on one side of a central corridor 26 of the technical compartment 18, while the air intake 24 for the electric traction motors 39 is on the other side of the central corridor 26. Advantageously, the central corridor 26 has a width l 26 , measured perpendicular to the longitudinal axis X1 and in a horizontal direction in the normal configuration of use of this powerplant, which is equal to approximately 700mm. In practice, the width l 2 6 can have a value between 500 and 750 mm, preferably equal to approximately 700mm. This width l 26 is determined to allow a comfortable passage of an operator, without appreciably limiting the volume available for the powerplant equipment.
    The air outlet 27 for the dynamic brake is placed on the roof above the central corridor 26.
    The air intake sockets 28 for the dynamic brake 22 are placed on the roof on both sides of the corridor 26.
    The air intake sockets 25 for the traction blocks 50 are placed on the roof on both sides of the corridor 26, respectively above the traction blocks 50.
    At the rear end of the powerplant 1 opposite to that where the driver's cabin 4 is located is the technical area 29. Thus, the low voltage area 6, the traction area 17 and the technical area 29 are placed respectively. one next to the other, along the longitudinal axis X1 of the powerplant 1, in the technical compartment 18.
    On the roof of the technical area 29 is placed a pantograph 30, an air intake socket 32 for the traction motors 39, an air intake socket 34 for the production of air delivered by a reservoir d additional air 46 described below, and an air inlet 36 for a fan of the technical area 29 and an air outlet. These air intakes 32, 34 and 36 are also part of the ventilation units of the powerplant 1 and its accessories, in this case the traction motors 39 and the fan.
    The air intake 36 is located on one side of a central corridor 26 of the technical compartment 18, while the air intake 32 for electric traction motors 39 is on the other side from the central corridor 26.
    In technical area 29 there is, in a manner known to the skilled person, a high-voltage block, an auxiliary distribution block and a braking panel not shown. The high-voltage block includes a circuit breaker and / or a disconnector capable of electrically isolating the pantograph 30 from a traction chain included in the power train 1. The circuit breaker and / or disconnector is placed under a cover of the roof, -to say on the roof.
    In Figure 2, there is a main transformer 38 placed under the floor 2b of the body 2, between two bogies 41 mounted under the floor 2b. At the rear of the main transformer 38 is an air outlet 40 for the engine block.
    Below pantograph 30, in box 2, is an air dryer 42 with an main air tank 44 and an additional air tank 46 associated, as well as a fan 48 for the traction motors 39 associated with the air intake 32.
    As is apparent from the above description, the air tanks 44 and 46 are installed in the body 2 and the ventilation units 8, 20, 25, 28, 27, 22b, 24, 32, 34 and 36 are installed on the roof, above the low-voltage zone 6, the traction zone 17 and the technical zone 29 in the technical compartment 18. The high-speed power train 1 according to the present invention further comprises three hoods, not shown, installed on the roof to protect the equipment mounted above the low voltage zone 6, the traction zone 17 and the technical zone 29 respectively. These covers are removable to allow maintenance of the equipment in question.
    The powerplant according to the present invention further comprises:
    - power cables configured to be connected to electric energy storage batteries located in a rail car adjacent to the powerplant itself.
    Advantageously, an electrical box comprising the main transformer 38 and at least one additional winding is placed under the body 2 between the bogies 41.
    Advantageously, at least one of the traction blocks 50 is electrically connected to the additional winding, the traction block 50 and the additional winding forming an electrical energy conversion circuit.
    The powerplant of the present invention has the following advantages:
    - the motor 1 is shorter than the motor of the prior art. Its length is less than 19m, that is to say 4m shorter than that of a current high-speed train driver; this characteristic therefore makes it possible to gain 8 m in length on the two drive units of a train set, by increasing the capacity of the passengers in the passenger cars;
    - the cooling air is drawn into the roof, limiting pollution in the technical compartment 18;
    - the suction of air on the roof (instead of suction on the side faces) 10 makes it possible to reduce noise vis-à-vis the outside and to have side face panels without opening, which are more aesthetic and allow more freedom in design;
    the installation of the transformer 38 under the body and of the high-voltage equipment in the technical compartment 18 makes it possible to lower the overall center of gravity of the powerplant 1 and to reduce its dimensions;
    - the resistance to advancement is reduced because the installation of high-voltage equipment in the technical compartment makes it possible to completely cover part of the roof.
    The principle of the invention remaining the same, the embodiments and the details of manufacture can vary considerably from what has been described and illustrated solely by way of non-limiting example, without departing from the scope of protection of the present invention defined by the appended claims.
    权利要求:
    Claims (10)
    [1" id="c-fr-0001]
    1. High-speed train driving machine (1), in particular for passenger transport comprising:
    a box (2) having a roof (2a) and a floor (2b), where the box (2) comprises a driving cabin (4) housed in a front end (2c) of the box (2), the box comprising also a technical compartment (18) comprising a low voltage zone (6), a traction zone (17) and a technical zone (29), and at least two bogies (41) mounted under the floor (2b) of the body ( 2); where the low voltage zone (6), the traction zone (17) and the technical zone (29) of the technical compartment (18) are placed respectively next to each other along a longitudinal axis (X1 ) of the motor (1) characterized in that the motor (1) comprises a main transformer (38) placed under the body (2) between the bogies (41);
    the traction zone (17) comprises a rheostatic brake (22) on the roof; the low-voltage zone (6) comprises an air conditioning unit (8) configured to cool the driver's cabin (4); and the air conditioning unit (8) is arranged on the roof.
    [2" id="c-fr-0002]
    2. The powerplant as claimed in claim 1, wherein the powerplant comprises power cables configured to be connected to batteries for storing electrical energy disposed in a rail car adjacent to the powerplant.
    [3" id="c-fr-0003]
    3. Motor according to claim 1 or 2, wherein the motor comprises an electric box comprising the main transformer (38) and at least one additional winding, the electric box being placed under the body (2) between the bogies (41).
    [4" id="c-fr-0004]
    4. Motor according to claim 3, wherein the traction zone (17) comprises at least one traction block electrically connected to the additional winding, the traction block (17) and the additional winding forming an electrical energy conversion circuit. .
    [5" id="c-fr-0005]
    5. Drive according to any one of the preceding claims, in which the traction zone (17) and the technical zone (29) each comprise a ventilation group (20, 22b, 24, 25, 27, 28, 32, 34 , 36).
    [6" id="c-fr-0006]
    6. Driving machine according to any one of the preceding claims, in which the technical compartment (18) comprises a central passage (26) having a width (l 2 6) measured perpendicular to the longitudinal axis (X1) and in a horizontal direction in normal configuration of use of this powerplant (1) which has a value between 500 and 750mm.
    [7" id="c-fr-0007]
    7. Motor according to any one of the preceding claims, in which the low-voltage zone (6), the traction zone (17) and the technical zone (29) each comprise at least one air intake intake (8a , 20, 32, 34, 36) and an air outlet (8b, 8c, 27,) installed in height, on the roof.
    [8" id="c-fr-0008]
    8. Powerplant according to any one of the preceding claims, in which the technical area (17) is at a rear end of the powerplant (1) opposite the front end where the driver's cab (4) and the low voltage zone (6), the traction zone (17) and the technical zone (29) being respectively placed one beside the other along the longitudinal axis (X1) of the power train (1).
    [9" id="c-fr-0009]
    9. Motor vehicle according to any one of the preceding claims, in which a pantograph (30) is placed on the roof of the technical area (29) and in which the technical area (29) comprises, under a cover of the roof, a block high voltage comprising a circuit breaker and / or a switch capable of electrically isolating the pantograph from a traction chain included in the powerplant.
    [10" id="c-fr-0010]
    10. Powerplant according to any one of the preceding claims, comprising three removable covers installed on the roof to protect the equipment mounted on the roof at the low voltage (6), traction (17) and technical (29) zones respectively.
    x
    Low Voltage Zone Traction Zone Technical Zone
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    同族专利:
    公开号 | 公开日
    EP3369637B1|2021-01-20|
    PL3369637T3|2021-07-12|
    FR3063475B1|2019-04-12|
    US20180251138A1|2018-09-06|
    US10933892B2|2021-03-02|
    RU2750765C2|2021-07-02|
    RU2018107271A|2019-08-28|
    EP3369637A1|2018-09-05|
    RU2018107271A3|2021-05-27|
    ES2863957T3|2021-10-13|
    引用文献:
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    EP1024070A1|1999-01-27|2000-08-02|Alstom|Modular set of railway coaches and railway train formed of such sets|
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    WO2016139167A1|2015-03-05|2016-09-09|Stadler Rail Ag|Rail vehicle, method for driving a rail vehicle and method for producing a rail vehicle|
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    CN203888794U|2014-05-20|2014-10-22|南车株洲电力机车有限公司|Equipment installation structure and electric locomotive machine room|
    FR3063475B1|2017-03-01|2019-04-12|Alstom Transport Technologies|HIGH SPEED TRAIN MOTOR|
    FR3070353B1|2017-08-30|2019-09-06|Speedinnov|HIGH SPEED TRAIN MOTOR|
    FR3070354B1|2017-08-30|2019-09-13|Speedinnov|HIGH SPEED TRAIN MOTOR WITH INTERNAL OVERPRESSURE|WO2016139167A1|2015-03-05|2016-09-09|Stadler Rail Ag|Rail vehicle, method for driving a rail vehicle and method for producing a rail vehicle|
    FR3063475B1|2017-03-01|2019-04-12|Alstom Transport Technologies|HIGH SPEED TRAIN MOTOR|
    FR3070353B1|2017-08-30|2019-09-06|Speedinnov|HIGH SPEED TRAIN MOTOR|
    FR3070354B1|2017-08-30|2019-09-13|Speedinnov|HIGH SPEED TRAIN MOTOR WITH INTERNAL OVERPRESSURE|
    DE102020111834A1|2020-04-30|2021-11-04|Bombardier Transportation Gmbh|Rail vehicle car with a car roof with a flat roof area and a raised area|
    法律状态:
    2018-03-23| PLFP| Fee payment|Year of fee payment: 2 |
    2018-09-07| PLSC| Search report ready|Effective date: 20180907 |
    2020-03-19| PLFP| Fee payment|Year of fee payment: 4 |
    2021-03-23| PLFP| Fee payment|Year of fee payment: 5 |
    优先权:
    申请号 | 申请日 | 专利标题
    FR1751673A|FR3063475B1|2017-03-01|2017-03-01|HIGH SPEED TRAIN MOTOR|
    FR1751673|2017-03-01|FR1751673A| FR3063475B1|2017-03-01|2017-03-01|HIGH SPEED TRAIN MOTOR|
    US15/907,632| US10933892B2|2017-03-01|2018-02-28|High speed train power unit|
    EP18159106.6A| EP3369637B1|2017-03-01|2018-02-28|Power unit of high-speed train|
    ES18159106T| ES2863957T3|2017-03-01|2018-02-28|High Speed Train Powertrain|
    PL18159106T| PL3369637T3|2017-03-01|2018-02-28|Power unit of high-speed train|
    RU2018107271A| RU2750765C2|2017-03-01|2018-02-28|Traction module of a high-speed train|
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