EP3242824A1 - Schienenfahrzeug mit traktionskühlanlage - Google Patents
Schienenfahrzeug mit traktionskühlanlageInfo
- Publication number
- EP3242824A1 EP3242824A1 EP16702067.6A EP16702067A EP3242824A1 EP 3242824 A1 EP3242824 A1 EP 3242824A1 EP 16702067 A EP16702067 A EP 16702067A EP 3242824 A1 EP3242824 A1 EP 3242824A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- air
- exhaust air
- rail vehicle
- cooling system
- traction
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/0018—Air-conditioning means, i.e. combining at least two of the following ways of treating or supplying air, namely heating, cooling or ventilating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/0072—Means for cooling only
Definitions
- the invention relates to a rail vehicle according to the preamble of claim 1.
- the traction cooling system comprises a heat exchanger to which by means of a
- Fan module sucked ambient air from an air inlet ⁇ side of the heat exchanger to an air outlet side of the heat exchanger for cooling the heat exchangercluge ⁇ leads.
- ⁇ te traction cooling system typically under the floor is arrange ⁇ te traction cooling system by means of which heat exchanger cooling fluid for the traction component is cooled is used, the upright attitude ⁇ the operation of the traction component.
- This can be, for example, a power converter, but also a transformer.
- the exhaust air device sucks air from the Fahrgastin ⁇ nenraum and guides it to the outside of the vehicle.
- the general task is to reduce the complexity of the fluidic equipment in a rail vehicle.
- This object is achieved by the characterizing features of claim 1 ge ⁇ triggers in the aforementioned rail vehicle ⁇ .
- an off ⁇ standsde the exhaust air duct of the air conditioner on the Lucasein ⁇ lassseite the heat exchanger of the traction cooling system is arranged such that the fan module sucks in the exhaust duct be ⁇ sensitive exhaust air, so that the traction cooling system causes a mass flow of exhaust air and as Exhaust air device ⁇ beitet ar.
- the traction cooling system takes over the function of the exhaust air device for the discharge of exhaust air from the passenger compartment of the rail vehicle. This may require that the traction cooling system be sized larger than conventional traction cooling systems in terms of the performance of their fan / their fan assembly.
- Fan module of the exhaust duct so geometrically designed and arranged with its outlet end to the air inlet side of the heat exchanger of the traction cooling system that a required according to the requirements of the air conditioning of the vehicle interior to the air conditioning exhaust air mass flow at the minimum speed can be discharged.
- the exhaust air mass flow in the exhaust air line can be controlled. This makes it possible to respond to any such short notice occurring particularly high Anforderun ⁇ gen cooling capacity for traction component. In this case, the exhaust air mass flow can be lowered so that more ambient air is sucked in by the fan module so that a higher heat dissipation of electrical ⁇ rule traction component by the traction cooling system can ⁇ follow.
- the exhaust air mass flow can be controlled, for example, by means of a rotatable air damper, which is integrated into the exhaust air duct for realizing various free cross sections of the exhaust air duct. If, for example, a temperature of the electric traction component to be cooled is monitored and this monitoring leads to the detection of an increased cooling requirement, the rotatable air damper can reduce the free cross section within the exhaust air duct in such a way that the exhaust air mass flow remains essentially the same despite the increased speed of the fan module.
- the exhaust air mass flow may be controlled depending on an operational cooling requirement of the at least one traction component to the traction cooling system.
- a monitoring of the exhaust air mass flow in the exhaust duct can be done by means of an air flow sensor.
- An embodiment of the invention will be explained in more detail with reference to the drawings.
- the only peo ⁇ ge figure shows a schematic block diagram representations of a traction cooling system with cooperating components of a rail vehicle.
- a Tratechnischskühlstrom used for example in a rail vehicle 1 includes a heat exchanger 2 and a fan module 3.
- the fan module 3 wiest in the present embodiment, a fan 4, the ambient air 5 in the direction of a Beereinlasssei te 6 of the heat exchanger 2 sucks and past the heat exchanger 2, after which the heated ambient air leaves the heat exchanger 2 on an air outlet 7.
- the heat exchanger 2 may be an air / fluid heat exchanger, wherein the fluid is the cooling fluid for an electrical
- Traction component e.g., power converter, transformer
- the cooling fluid flows through a traction cooling circuit
- the traction cooling system 1 also acts as exhaust air device. To this end carries a exhaust air duct 9 of a passenger compartment of the rail vehicle to the air inlet side 6 of the heat exchanger 2.
- An outlet 10 of the exhaust air duct 9 is UNMIT ⁇ telbar at the air inlet side 6 of the heat exchanger 2 is ⁇ arranged so that the fan module 3 at the outlet 10 the exhaust air duct 9 generates a negative pressure which causes sucked air 11 from the passenger compartment also passes through the heat exchanger 2 and the air stream 8 is added to blown air.
- the function of cooling the electric drive component has priority.
- an exhaust air mass flow can be kept unchanged despite increased performance of the fan module 3.
- an air flow sensor 12 is provided, with the aid of a size of the exhaust air mass flow in the exhaust duct 9 is monitored and measurable.
- the size of the exhaust air mass flow can be suitably controlled, in which a remaining free cross section of the exhaust air duct 9 is a ⁇ adjustable.
- the air flap 13 is rotatably suspended and, depending on a cooling requirement for the electric drive component, controllable.
- the fan module 3 is in terms of the speed of his
- the traction cooling system 1 acts primarily as exhaust air device.
- the exhaust air duct 9 is designed geometrically (flow resistance of the channel) that the predetermined minimum speed ⁇ of the fan module is sufficient to meet requirements of the air conditioning of the vehicle interior to the air conditioning, ie a required exhaust air mass flow is generated by the fan module 3.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102015203668.5A DE102015203668A1 (de) | 2015-03-02 | 2015-03-02 | Schienenfahrzeug mit Traktionskühlanlage |
| PCT/EP2016/051621 WO2016139015A1 (de) | 2015-03-02 | 2016-01-27 | Schienenfahrzeug mit traktionskühlanlage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP3242824A1 true EP3242824A1 (de) | 2017-11-15 |
| EP3242824B1 EP3242824B1 (de) | 2019-04-03 |
Family
ID=55272458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP16702067.6A Active EP3242824B1 (de) | 2015-03-02 | 2016-01-27 | Schienenfahrzeug mit traktionskühlanlage |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP3242824B1 (de) |
| CN (1) | CN209521693U (de) |
| DE (1) | DE102015203668A1 (de) |
| ES (1) | ES2733584T3 (de) |
| RU (1) | RU184315U1 (de) |
| WO (1) | WO2016139015A1 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2689393C1 (ru) * | 2018-06-26 | 2019-05-28 | Общество с ограниченной ответственностью "Профит Центр Плюс" | Воздуховод для системы охлаждения и вентилирования тяговых электродвигателей локомотивов |
| DE202020104571U1 (de) * | 2019-08-27 | 2020-10-27 | Faiveley Transport Leipzig Gmbh & Co. Kg | Klimaanlage für ein Schienenfahrzeug (mit luft- oder druckdichter Kanalausbildung in der Luftbehandlungssektion) |
| EP4619289A1 (de) * | 2023-01-27 | 2025-09-24 | Siemens Mobility GmbH | Schienenfahrzeug |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2721863B1 (fr) * | 1994-06-29 | 1996-08-23 | Valeo Thermique Habitacle | Dispositif de reglage de la temperature dans l'habitacle d'un vehicule a moteur electrique |
| DE19545449C2 (de) * | 1995-12-06 | 1999-12-02 | Abb Patent Gmbh | Einrichtung zur Beheizung eines Fahrzeuginnenraumes eines elektrisch angetriebenen Fahrzeuges |
| JP2004155311A (ja) * | 2002-11-06 | 2004-06-03 | Central Japan Railway Co | 車両用空調換気装置 |
| AU2003288040A1 (en) * | 2003-02-18 | 2004-09-09 | Behr Gmbh And Co. Kg | Air-conditioning system for a motor vehicle |
| DE102006032335B4 (de) * | 2006-07-12 | 2008-04-30 | Siemens Ag | Schienenfahrzeug mit einer Kühlanordnung für in einem Unterflurbereich angeordnete Komponenten |
| DE102010017883A1 (de) * | 2010-04-21 | 2011-10-27 | Bombardier Transportation Gmbh | Anordnung zur Temperierung von elektrischen Komponenten in einem Fahrzeug |
| DE102011009911A1 (de) * | 2011-01-31 | 2012-08-02 | Voith Patent Gmbh | Kühlsystem für ein Schienenfahrzeug |
| US8939823B2 (en) * | 2011-02-21 | 2015-01-27 | Honda Motor Co., Ltd. | Vehicle HVAC system with ram pressure control |
| RU2481981C1 (ru) * | 2011-11-25 | 2013-05-20 | Открытое акционерное общество "МЕТРОВАГОНМАШ" | Система отопления, вентиляции и кондиционирования кабины машиниста рельсового транспортного средства |
-
2015
- 2015-03-02 DE DE102015203668.5A patent/DE102015203668A1/de not_active Withdrawn
-
2016
- 2016-01-27 ES ES16702067T patent/ES2733584T3/es active Active
- 2016-01-27 RU RU2017131892U patent/RU184315U1/ru active
- 2016-01-27 EP EP16702067.6A patent/EP3242824B1/de active Active
- 2016-01-27 WO PCT/EP2016/051621 patent/WO2016139015A1/de not_active Ceased
- 2016-01-27 CN CN201690000548.9U patent/CN209521693U/zh not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| RU184315U1 (ru) | 2018-10-22 |
| CN209521693U (zh) | 2019-10-22 |
| EP3242824B1 (de) | 2019-04-03 |
| ES2733584T3 (es) | 2019-12-02 |
| WO2016139015A1 (de) | 2016-09-09 |
| DE102015203668A1 (de) | 2016-09-08 |
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