WO2017137669A1 - Module de refroidissement pour un coffre d'alimentation électrique d'un véhicule ferroviaire, coffre d'alimentation électrique et véhicule ferroviaire associés - Google Patents
Module de refroidissement pour un coffre d'alimentation électrique d'un véhicule ferroviaire, coffre d'alimentation électrique et véhicule ferroviaire associés Download PDFInfo
- Publication number
- WO2017137669A1 WO2017137669A1 PCT/FR2016/050291 FR2016050291W WO2017137669A1 WO 2017137669 A1 WO2017137669 A1 WO 2017137669A1 FR 2016050291 W FR2016050291 W FR 2016050291W WO 2017137669 A1 WO2017137669 A1 WO 2017137669A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- internal
- external
- heat sink
- cooling module
- power supply
- 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.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B21/00—Machines, plants or systems, using electric or magnetic effects
- F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20845—Modifications to facilitate cooling, ventilating, or heating for automotive electronic casings
- H05K7/20863—Forced ventilation, e.g. on heat dissipaters coupled to components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/26—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by cooling
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20845—Modifications to facilitate cooling, ventilating, or heating for automotive electronic casings
- H05K7/20854—Heat transfer by conduction from internal heat source to heat radiating structure
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/209—Heat transfer by conduction from internal heat source to heat radiating structure
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/26—Rail vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
- F25B2321/021—Control thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
- F25B2321/021—Control thereof
- F25B2321/0211—Control thereof of fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
- F25B2321/021—Control thereof
- F25B2321/0212—Control thereof of electric power, current or voltage
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
- F25B2321/023—Mounting details thereof
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
Definitions
- Cooling module for a power box of a railway vehicle, power box and associated railway vehicle
- the subject of the invention is a cooling module for an electric power box of a railway vehicle.
- the invention also relates to a power supply box for a railway vehicle comprising such a cooling module and a railway vehicle comprising such a power supply box.
- the components of the power system included in the power supply boxes are generally intended to be supplied with electrical energy via a ground supply rail disposed along a taxiway of the railway vehicle, and an onboard capture device, adapted to cooperate with the supply rail.
- the components of the power system included in the power supply box are particularly suitable for recovering electrical energy from the power supply rail and sensed by the sensing device, and generating power supply signals from the power supply motors.
- Such power supply boxes generally need to be cooled in order to ensure optimum operation of the components of the power system they comprise.
- the invention intends to remedy, notably by proposing a cooling module for a trunk of electric power supply of a railway vehicle allowing an optimized cooling of the trunk of supply and to minimize the volume necessary for the installation of the power box on the railway vehicle.
- the subject of the invention is a cooling module, an electric power box and a railway vehicle according to the claims.
- FIG. 1 is a perspective representation of an electrical power box comprising two cooling modules according to a first embodiment of the invention
- FIG. 2 is a perspective representation, viewed from an internal side, of one of the cooling modules of FIG. 1;
- FIG. 3 is a perspective representation from an external side of one of the cooling modules of FIG. 1;
- FIG. 4 is a partial perspective representation of the cooling module of FIGS. 2 and 3, showing an assembly of Peltier effect cells fixed to an external heat sink.
- FIG. 1 an electric power box 10 for a railway vehicle, such as a tram, is shown.
- the electric power box 10 is adapted to be mounted on a roof of the railway vehicle.
- An XYZ frame is associated with the trunk 10 so that the direction X coincides with a longitudinal axis of the trunk 10, the direction Y with a transverse horizontal axis of the trunk 10 and the direction Z with a vertical axis of the trunk 10.
- L Z axis is oriented from bottom to top in FIG.
- the power supply box 10 comprises a protective housing 12 and first 14A and second 14B cooling modules, fixed to the protective housing 12 and disposed generally symmetrically with respect to the YZ plane.
- the electrical power supply box 10 also comprises a control member 15 of the cooling modules 14A, 14B and a seal 16A, 16B, in particular with water and dust, not visible in FIG. 1, for each cooling module 14A, 14B.
- the protective housing 12 has a bottom wall 17, five side walls
- the housing 12 defines an internal space 28 and an outer space 30.
- the spaces internal and external are isolated from each other.
- the protective housing 12 defines an inner space 28 and an outer space 30 physically isolated from each other when the protective housing 12 is closed.
- the protective housing 12 also includes an inner wall 34 dividing the inner space 28 into a first internal volume 36 and a second internal volume 38.
- the bottom wall 17, the upper wall 27 and the inner wall 34 isolate the first internal volume 36 of the second internal volume 38, which are sealed relative to each other.
- the first internal volume 36 is intended to house power components of a power supply system of the railway vehicle and the second internal volume 38 is intended to house control means for controlling the power supply system.
- the protective housing 12 comprises, on the side walls 18, 24 a cut 40A, 40B, for example rectangular, receiving the first 14A, respectively the second 14B, cooling module.
- Each cutout 40A, 40B defines an opening through the corresponding wall of the housing 12.
- the first cooling module 14A is installed in the receiving cutout 40A and is attached to the sidewall 18, while the second cooling module 14B is installed in the receiving cutout 40B and is attached to the sidewall 24. More specifically, the first cooling module 14A is mounted on the side wall 18, between the outer space 30 and the first internal volume 36, and the second cooling module 14B is mounted on the side wall 24, between the outer space 30 and the second internal volume 38.
- the cooling modules 14A and 14B are identical. In the following description only the elements forming the cooling module 14A will be described in detail. The elements forming the cooling module 14B being identical to those of the module 14A, they bear the same reference but in which the letter B replaces the letter A.
- the cooling module 14A shown in FIGS. 2 to 4, comprises a heat insulation seal 43A, an assembly 44A of one or more Peltier effect cells, an internal heat sink 46A, an external heat sink 48A, and an internal fan 50A and an external fan 54A.
- Peltier cells are elements known to those skilled in the art. As a reminder, a Peltier effect cell consists of at least one pair of conductive elements of different nature, preferably of semiconductor elements, comprising an N-type semiconductor element or a P-type semiconductor element. For each pair of semiconductor elements, the P-type semiconductor element is connected via an electrical conductor to the N-type semiconductor element, and the pair of semiconductor elements is positioned between and in contact with each other. two faces or insoles of heat exchange and is adapted to be electrically powered by a power source.
- a Peltier effect cell generally associates several pairs of semiconductor elements.
- the pairs of semiconductor elements are connected in pairs in series with each other, so as to form a series circuit with an alternation of P-type and N-type elements which succeed one another.
- the series circuit then comprises a first end formed by a N type element and adapted to be connected to a first power supply terminal of the Peltier effect cell and a second end formed by a P type element and adapted to be connected. to a second power supply terminal of the Peltier effect cell.
- the thermal insulation seal 43A is of substantially planar shape and extends along a plane P1, which is parallel to the plane YZ when the cooling module is fixed to the housing 12, as shown in FIG.
- the thermal insulation seal 43A subdivides the cooling module 14A in two, on either side of said plane P1, so as to define an external side, which is intended to be disposed on the outer space 30 side of the housing 12, and an inner side, which is intended to be disposed on the side of the inner space 28 of the housing 12.
- the thermal insulation seal 43A separates the internal heat sink 46A and the external heat sink 48A. Specifically, the thermal insulation seal 43A is wedged between the internal heat sink 46A and the external heat sink 48A.
- the thermal insulation seal 43A surrounds the assembly 44A. More specifically, the thermal insulation seal defines a receiving housing 55A of the assembly 44A in which the assembly 44A is positioned.
- the housing 55A is formed by two cuts made in the material of the heat insulating joint 43A.
- the heat-insulating joint 43A includes a face 56A in contact with the external heat sink 48A referenced at its upper edge in FIG. 4 and extending parallel to the plane P1 and a face 58A of contact with the internal heat sink 46A, extending parallel to the plane P1.
- the thermal insulation seal 43A has, for example, in the plane P1, a surface generally equivalent to the surface of the internal heat sink 46A.
- the thermal insulation seal 43A is adapted to fit in the receiving cutout 40A and has, for example, in the plane P1, dimensions slightly smaller than those of the receiving cutout 40A.
- the assembly 44A advantageously comprises several Peltier effect cells 61A and is hereinafter called a Peltier effect cell assembly.
- the Peltier effect cell assembly 44A extends parallel to the plane P1 and opens on both the contact face 58A side with the internal heat sink 46A and the side of the contact face 56A with the external heat sink 48A .
- the assembly of Peltier effect cells 44A defines, on the internal side, that is to say at the level of the contact face 58A, an inner surface of thermal transmission, extending parallel to the plane P1.
- the Peltier effect cell assembly 44A also defines, on the external side, that is to say at the level of the contact face 56A, an external surface of thermal transmission, extending parallel to the plane P1.
- the assembly of Peltier effect cells 44A comprises, for example, as represented in FIG. 4, two groups G1A, G2A of five cells with Peltier effect 61A.
- Groups GIA, G2A are connected in parallel with each other and comprise five Peltier effect cells 61A connected in series with each other and positioned between the internal and external heat transmission faces.
- the assembly of Peltier effect cells 44A is able to modify the temperature of the external and internal heat transmission faces as a function of a power supply signal that it receives. More specifically, the assembly of Peltier effect cells 44A is able to increase the temperature of the internal heat transmission face with respect to the external heat transmission face, when the power supply signal of the assembly 44A has a first polarity. and increasing the temperature of the external thermal transmitting face with respect to the internal thermal transmitting face, when the supply signal of the assembly 44A has a second polarity opposite to the first polarity.
- the Peltier effect cell assembly 44A subdivides the cooling module in two, on either side of said plane P1, so as to define the outer side and the inner side.
- the Peltier effect cell assembly 44A and the thermal insulation seal 43A separate the internal heat sink 46A and the external heat sink 48A and are in particular kept stuck between the internal heat sink 46A and the external heat sink 48A.
- the internal heat sink 46A is in thermal contact with the internal thermal transmitting face.
- the internal heat sink 46A is configured to accept an internal air flow from the first internal volume 36 of the internal space 28 and reject it in the first internal volume 36 of the internal space 28.
- the internal air flow is formed by air taken from the internal space 28 by the internal fan 50A, which circulates through the internal heat sink 46A, and which is discharged into the internal space 28 through openings side.
- the internal heat sink 46A comprises an internal face 64A of contact with the Peltier effect cell assembly 44A, and in particular with the internal thermal transmission face, positioned facing the external heat sink 48A.
- the external heat sink 48A is in thermal contact with the external heat transmission face.
- the external heat sink 48A is configured to accept a so-called external air flow from the outer space 30 and then to reject it in the outer space 30.
- the external air flow is formed by air taken from the outer space 30, by the external fan 54A, then flows through the external heat sink 48A and is discharged into the outer space 30 through side openings.
- the 48A and 46A internal heat sinks isolate the internal airflow from the external airflow.
- the external heat sink 48A comprises an outer face 66A of contact with the Peltier effect cell assembly 44A, and in particular with the external thermal transmission face, positioned facing the internal contact face 64A.
- the Peltier effect cell assembly. 44A is able to modify the temperature of the internal faces 64A and external contact 66A, in order to modify the temperature of the internal and external air flows and thus the internal 28 and outer 30 spaces.
- the external contact face 66A is advantageously a fixing face to the protective housing 12.
- the outer contact face 66A comprises on its periphery, fixing means 60A on the side wall 18 of the protective housing 12.
- the fastening means 60A are, for example, threaded rods adapted to pass through holes, not shown, formed on the side wall 18 and to be secured to the side wall 18 by means of nuts.
- the fixing means 60A are positioned around the assembly 44A and the internal heat sink 46A.
- the outer contact face 66A has an area greater than the area of the internal contact face 64A.
- the internal fan 50A is associated with the internal heat sink 46A and is adapted to circulate the internal air flow through the internal heat sink 46A.
- the internal fan 50A is attached to the internal heat sink 46A.
- the internal fan 50A is configured to draw air into the internal space 28 to generate the internal airflow, which passes through the internal heat sink 46A and is rejected into the internal space 28.
- the external fan 54A is associated with the external heat sink 48A and is adapted to circulate the external air flow through the external heat sink 48A.
- the external fan 54A is attached to the external heat sink 48A.
- the external fan 54A is configured to draw air into the outer space 30 to generate the external air flow, which passes through the external heat sink 48A and is rejected into the outer space 30.
- the external fan 54A is in fluidic contact with an environment outside the train and is able to draw air into said external environment.
- the internal fan 50A is adapted to be electrically powered independently of the external fan 54A
- the Peltier effect cell assembly 44A is adapted to be electrically powered independently of the external fans 50A and internal 54A.
- the control member 15 is positioned in the second internal volume 38.
- the control member 15 advantageously comprises a different power supply unit for each cooling module 14A, 14B and each power supply unit comprises a different power supply source for the external fan 54A, the internal fan 50A and the assembly of Peltier effect cells 44A.
- the controller 15 is capable of independently controlling each power source of the Peltier effect cell assemblies 44A, 44B of each cooling module 14A, 14B.
- control member 15 is able to control the power supply signal delivered to the Peltier effect cell assembly 44A, 44B and in particular to change the polarity of the signal of the signal. power supply.
- the seal 16A is positioned between the external heat sink 48A and the protective housing 12.
- the seal 16A extends parallel to the external contact face 66A, against the external contact face 66A and is wedged between the external contact face 66A and the protective case 12.
- the seal 16A is positioned around the thermal insulation seal 43A, between the external contact face 66A and the side wall 18.
- the thermal insulation seal 43A, the seal 16A and the Peltier effect cell assembly 44A have the same thickness along a measurement axis perpendicular to the plane P1.
- the seal 16A When mounting the module on the housing, by approaching the module from the outside, the seal 16A is compressed, by means of the fixing means 60A, against the side wall 18 which surrounds the receiving cutout 40A.
- the seal 16A is adapted to ensure, advantageously, the thermal insulation between the protective housing 12 and the external heat sink 48A, while the seal thermal insulation 43A is suitable for providing thermal insulation between the external heat sink 48A and the internal heat sink 46A.
- the seal 16A thus advantageously serves a dual function, namely, a sealing function between the interior space 28 and the outside space 30 and a function of thermal insulation between the protective housing 12 and the heat sink external 48A.
- the seal 16A comprises rings for limiting the compression of the seal 16A when it is positioned between the external contact face 66A and the protective case 12.
- the rings are, for example, made of stainless steel and are spread over the entire surface of the seal in contact with the protective housing 12.
- control of the power supply signal of the Peltier effect cell assembly 44A via the control member 15, makes it possible to control the temperature of the internal thermal transmission face and thus to control the temperature at the level of the internal heat sink 46A which is in contact with the internal heat transmission face. Controlling the temperature at the internal heat sink 46A then makes it possible to cool or heat the internal air flow that passes through the internal heat sink 46A and thus to control the temperature inside the protective casing 12 and in particular to the inside the first internal volume 36.
- the 14A, 14B cooling modules ensure precise control of the temperature in the trunk while taking up minimal space. Thus, the size of the trunk 10 and its cooling modules 14A, 14B is reduced.
- the temperature of the air in the internal space 28 is modified in closed circuit, that is to say that the internal air flow remains in the internal space and is simply brought into contact with the heat sink internal 46A through the internal fan 50A.
- cooling modules 14A, 14B situated respectively in the first internal volume 36 and in the second internal volume 38 makes it possible to regulate a different temperature in each internal volume 36, 38 and to manage the temperature independently in each internal volume 36, 38.
- the fact that the polarity of the power supply signal of the Peltier effect cell assembly 44A can be reversed, makes it possible to control the temperature in the inner space 28 by cooling the air of the internal space or by heating the air of the internal space.
- the electronic components positioned inside the trunk are thus protected against thermal shocks and their service life is improved.
- the feed box 10 comprises a single cooling module attached to the protective housing 12.
- each cooling module 14A, 14B comprises two external fans and / or two internal fans.
- the trunk 10 comprises more than two cooling modules fixed to the protective housing 12.
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
Description
Claims
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BR112018015632-9A BR112018015632B1 (pt) | 2016-02-09 | Módulo de resfriamento para um compartimento de fonte de alimentação elétrica de um veículo ferroviário, e compartimento de fonte de alimentação elétrica e veículo ferroviário relacionados | |
| PCT/FR2016/050291 WO2017137669A1 (fr) | 2016-02-09 | 2016-02-09 | Module de refroidissement pour un coffre d'alimentation électrique d'un véhicule ferroviaire, coffre d'alimentation électrique et véhicule ferroviaire associés |
| MA43081A MA43081B1 (fr) | 2016-02-09 | 2016-02-09 | Module de refroidissement pour un coffre d'alimentation électrique d'un véhicule ferroviaire, coffre d'alimentation électrique et véhicule ferroviaire associés |
| AU2016392604A AU2016392604B2 (en) | 2016-02-09 | 2016-02-09 | Cooling module for an electrical power supply compartment of a railway vehicle, and related electrical power supply compartment and railway vehicle |
| US16/076,556 US11134589B2 (en) | 2016-02-09 | 2016-02-09 | Cooling module for an electrical power supply compartment of a railway vehicle, and related electrical power supply compartment and railway vehicle |
| ZA2018/05149A ZA201805149B (en) | 2016-02-09 | 2018-07-31 | Cooling module for an electrical power supply compartment of a railway vehicle, and related electrical power supply compartment and railway vehicle |
| SA518392156A SA518392156B1 (ar) | 2016-02-09 | 2018-08-07 | وحدة تبريد لحجرة إمداد طاقة كهربائية لمركبة سكة حديد، وحجرة إمداد طاقة كهربائية ومركبة سكة حديد ذات صلة |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/FR2016/050291 WO2017137669A1 (fr) | 2016-02-09 | 2016-02-09 | Module de refroidissement pour un coffre d'alimentation électrique d'un véhicule ferroviaire, coffre d'alimentation électrique et véhicule ferroviaire associés |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2017137669A1 true WO2017137669A1 (fr) | 2017-08-17 |
Family
ID=55442828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2016/050291 Ceased WO2017137669A1 (fr) | 2016-02-09 | 2016-02-09 | Module de refroidissement pour un coffre d'alimentation électrique d'un véhicule ferroviaire, coffre d'alimentation électrique et véhicule ferroviaire associés |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11134589B2 (fr) |
| AU (1) | AU2016392604B2 (fr) |
| MA (1) | MA43081B1 (fr) |
| SA (1) | SA518392156B1 (fr) |
| WO (1) | WO2017137669A1 (fr) |
| ZA (1) | ZA201805149B (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560047A (zh) * | 2017-10-19 | 2018-01-09 | 广东雷子克热电工程技术有限公司 | 半导体空调 |
| CN110708903A (zh) * | 2019-09-20 | 2020-01-17 | 河南浩之德信息科技有限公司 | 一种户外通信机柜防潮装置 |
| EP4105047A1 (fr) * | 2021-06-18 | 2022-12-21 | Apollo Intelligent Connectivity (Beijing) Technology Co., Ltd. | Dispositif de réfrigération et véhicule |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111212554B (zh) * | 2020-02-28 | 2024-01-16 | 商宇(深圳)科技有限公司 | 一种户外一体化不间断电源机柜 |
| GB2598391A (en) | 2020-09-01 | 2022-03-02 | Aptiv Tech Ltd | Cooling device for a vehicle electronic control unit and controller for operating the same |
| JP2024110587A (ja) * | 2023-02-03 | 2024-08-16 | 東芝テック株式会社 | 電子機器 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6055814A (en) * | 1998-01-14 | 2000-05-02 | Samsung Electronics Co., Ltd. | Method of and apparatus for cooling an operating system using the Peltier effect |
| DE20301232U1 (de) * | 2003-01-27 | 2003-05-28 | Rübsamen & Herr Elektrobau GmbH, 57290 Neunkirchen | Mini-Kühlgeräte mit Peltiertechnik für Schaltschrank- und Gehäusekühlung |
| DE10218115A1 (de) * | 2001-11-30 | 2003-06-26 | Seifert Mtm Systems Malta Ltd | Kühleinrichtung, insbesondere zur Klimatisierung von Kleingeräten und/oder Bedieneinheiten |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6658857B1 (en) * | 2003-02-20 | 2003-12-09 | Hatho M. George | Portable thermoelectric cooling and heating appliance device and method of using |
| US7032389B2 (en) * | 2003-12-12 | 2006-04-25 | Thermoelectric Design, Llc | Thermoelectric heat pump with direct cold sink support |
| US7337620B2 (en) * | 2005-05-18 | 2008-03-04 | Whirlpool Corporation | Insulated ice compartment for bottom mount refrigerator |
| WO2008148042A2 (fr) * | 2007-05-25 | 2008-12-04 | Bsst Llc | Système et procédé pour le chauffage et le refroidissement thermoélectrique distribués |
| CA2838199C (fr) * | 2011-06-07 | 2015-10-13 | B/E Aerospace, Inc. | Systeme de refroidissement thermoelectrique pour un compartiment d'aliment et de boisson |
-
2016
- 2016-02-09 AU AU2016392604A patent/AU2016392604B2/en active Active
- 2016-02-09 WO PCT/FR2016/050291 patent/WO2017137669A1/fr not_active Ceased
- 2016-02-09 US US16/076,556 patent/US11134589B2/en active Active
- 2016-02-09 MA MA43081A patent/MA43081B1/fr unknown
-
2018
- 2018-07-31 ZA ZA2018/05149A patent/ZA201805149B/en unknown
- 2018-08-07 SA SA518392156A patent/SA518392156B1/ar unknown
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6055814A (en) * | 1998-01-14 | 2000-05-02 | Samsung Electronics Co., Ltd. | Method of and apparatus for cooling an operating system using the Peltier effect |
| DE10218115A1 (de) * | 2001-11-30 | 2003-06-26 | Seifert Mtm Systems Malta Ltd | Kühleinrichtung, insbesondere zur Klimatisierung von Kleingeräten und/oder Bedieneinheiten |
| DE20301232U1 (de) * | 2003-01-27 | 2003-05-28 | Rübsamen & Herr Elektrobau GmbH, 57290 Neunkirchen | Mini-Kühlgeräte mit Peltiertechnik für Schaltschrank- und Gehäusekühlung |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560047A (zh) * | 2017-10-19 | 2018-01-09 | 广东雷子克热电工程技术有限公司 | 半导体空调 |
| CN110708903A (zh) * | 2019-09-20 | 2020-01-17 | 河南浩之德信息科技有限公司 | 一种户外通信机柜防潮装置 |
| EP4105047A1 (fr) * | 2021-06-18 | 2022-12-21 | Apollo Intelligent Connectivity (Beijing) Technology Co., Ltd. | Dispositif de réfrigération et véhicule |
Also Published As
| Publication number | Publication date |
|---|---|
| US20190045670A1 (en) | 2019-02-07 |
| AU2016392604B2 (en) | 2021-09-16 |
| BR112018015632A2 (pt) | 2018-12-26 |
| SA518392156B1 (ar) | 2022-03-22 |
| ZA201805149B (en) | 2019-04-24 |
| US11134589B2 (en) | 2021-09-28 |
| MA43081A1 (fr) | 2019-01-31 |
| MA43081B1 (fr) | 2021-01-29 |
| AU2016392604A1 (en) | 2018-08-09 |
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