DE102006010714A1 - Switch cabinet and/or rack arrangement for computer, has power supply units designed as fuel cell units, which are attached to liquid cooling device such as water cooling device, for cooling - Google Patents
Switch cabinet and/or rack arrangement for computer, has power supply units designed as fuel cell units, which are attached to liquid cooling device such as water cooling device, for cooling Download PDFInfo
- Publication number
- DE102006010714A1 DE102006010714A1 DE102006010714A DE102006010714A DE102006010714A1 DE 102006010714 A1 DE102006010714 A1 DE 102006010714A1 DE 102006010714 A DE102006010714 A DE 102006010714A DE 102006010714 A DE102006010714 A DE 102006010714A DE 102006010714 A1 DE102006010714 A1 DE 102006010714A1
- Authority
- DE
- Germany
- Prior art keywords
- fuel cell
- units
- power supply
- cell units
- arrangement
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04029—Heat exchange using liquids
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04067—Heat exchange or temperature measuring elements, thermal insulation, e.g. heat pipes, heat pumps, fins
- H01M8/04074—Heat exchange unit structures specially adapted for fuel cell
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/24—Grouping of fuel cells, e.g. stacking of fuel cells
- H01M8/249—Grouping of fuel cells, e.g. stacking of fuel cells comprising two or more groupings of fuel cells, e.g. modular assemblies
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/10—Applications of fuel cells in buildings
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
Abstract
Description
Die Erfindung bezieht sich auf eine Schaltschrank- oder Rackanordnung mit mindestens einem Schaltschrank und/oder Rack und einem darin aufgenommenen Versorgungsteil, insbesondere für eine unterbrechungsfreie Stromversorgung, wobei der Versorgungsteil eine aus mehreren zu einer oder mehreren Gruppen zusammengefassten Stromversorgungseinheiten gebildete Stromversorgungsanordnung und eine aus mindestens einer Spannungswandlereinheit gebildete Spannungswandleranordnung aufweist.The The invention relates to a cabinet or rack assembly with at least one control cabinet and / or rack and one inside absorbed supply part, in particular for an uninterruptible Power supply, wherein the supply part of a plurality of one or more groups of combined power supply units formed power supply arrangement and one of at least one Voltage converter unit formed voltage converter arrangement.
Eine
derartige Schaltschrank- oder Rackanordnung mit darin aufgenommenem
Versorgungsteil zur Stromversorgung ist in der
In
der
Der Erfindung liegt die Aufgabe zugrunde, eine Schaltschrank- oder Rackanordnung der eingangs genannten Art bereitzustellen, in der Versorgungsteil bei möglichst kompaktem Aufbau eine möglichst hohe elektrische Leistung liefern kann.Of the Invention is based on the object, a cabinet or rack assembly to provide the type mentioned, in the supply part if possible compact structure one possible can deliver high electrical power.
Diese Aufgabe wird mit den Merkmalen des Anspruches 1 gelöst. Hierbei ist vorgesehen, dass die Stromversorgungseinheiten als Brennstoffzelleneinheiten ausgebildet sind, die zur Kühlung an eine Flüssigkeitskühleinrichtung, insbesondere Wasserkühleinrichtung angeschlossen sind.These The object is achieved with the features of claim 1. in this connection it is provided that the power supply units as fuel cell units are designed for cooling to a liquid cooling device, in particular water cooling device are connected.
Die Brennstoffzelleneinheiten können kompakt in dem Schaltschrank oder Rack untergebracht werden und liefern umweltschonend eine hohe elektrische Leistung. Die dabei nachteilig auftretende Verlustwärme kann mittels der Flüssigkeitskühleinrichtung mit hohem Wirkungsgrad abgeführt werden, so dass die kompakte Ausbildung bei hoher elektrischer Leistungsabgabe unterstützt wird.The Fuel cell units can be compactly housed in the control cabinet or rack and provide environmentally friendly high electrical output. The case detrimental loss heat can by means of the liquid cooling device dissipated with high efficiency so that the compact training at high electrical power output supports becomes.
Eine vorteilhafte Verwendung ergibt sich in Verbindung mit einer unterbrechungsfreien Stromversorgung, deren ergänzenden Komponenten in einem anderen Schaltschrank angeordnet sein können.A Advantageous use results in conjunction with an uninterruptible Power supply, its complementary Components can be arranged in another cabinet.
Die kompakte Ausbildung der in dem Schaltschrank oder Rack in Verbindung mit den Brennstoffzelleneinheiten unterzubringenden Komponenten wird dadurch begünstigt, dass einer Gruppe von in einem Schaltschrank oder Rack untergebrachten Brennstoffzelleneinheiten eine gemeinsame Brennstoffzellensteuerungseinheit zugeordnet ist.The compact training in the control cabinet or rack in conjunction is to be accommodated with the fuel cell units components thereby favors that a group of housed in a cabinet or rack fuel cell units a common fuel cell control unit is assigned.
Ferner wird die Packungsdichte innerhalb des Schaltschranks oder Racks dadurch begünstigt, dass einer Gruppe von Brennstoffzelleneinheiten eine Gleichspannungswandleranordnung mit mindestens einer Gleichspannungswandlereinheit zugeordnet ist, wobei die Anzahl der Brennstoffzelleneinheiten größer ist als die Anzahl der Gleichspannungswandlereinheiten.Further Will the packing density within the cabinet or rack thereby favors that a group of fuel cell units, a DC-DC converter arrangement associated with at least one DC-DC converter unit, wherein the number of fuel cell units is larger as the number of DC-DC converter units.
Zur Leistungsfähigkeit des Versorgungsteils trägt dabei zusätzlich bei, dass auch die Gleichspannungswandlereinheiten an die Wasserkühleinrichtung angeschlossen sind.to capacity of the supply part carries additionally in that also the DC-DC converter units to the water cooling device are connected.
Ein vorteilhafter Aufbau der Kühleinrichtung in Verbindung mit dem Versorgungsteil besteht darin, dass zumindest den Brennstoffzelleneinheiten einer Gruppe ein gemeinsamer Wärmetauscher zugeordnet ist.One advantageous construction of the cooling device in Connection with the supply part is that at least the fuel cell units of a group a common heat exchanger assigned.
Verschiedene Ausgestaltungsvarianten für eine leistungsfähige Kühlung und günstige Anordnung wird dadurch erreicht, dass den Gleichspannungswandlereinheiten ein separater gemeinsamer oder jeweils ein separater Wärmetauscher zugeordnet ist.Various Design variants for a powerful cooling and cheap Arrangement is achieved in that the DC-DC converter units a separate common or a separate heat exchanger assigned.
Für eine einfache Montage und kompakte Ausführung sind des Weiteren die Maßnahmen von Vorteil, dass der oder die Wärmetauscher als Plattenwärmetauscher ausgebildet ist/sind.For a simple Assembly and compact design are also the measures advantageous that the one or more heat exchangers as a plate heat exchanger is / are trained.
Der Aufbau und die Installation werden ferner dadurch begünstigt, dass die Platte des jeweiligen Wärmetauschers mindestens eine schlangenförmig gewundene, in das Materialvolumen eingebettete, auf den flachen Außenseiten nicht vortretende Kühlwasserleitung aufweist, die an einer schmalen Randseite einströmseitig und ausströmseitig hervortritt oder mit Anschlusselementen zugänglich ist.The structure and installation are further favored by the fact that the plate of the respective heat exchanger has at least one serpentine wound, embedded in the material volume, on the flat outer sides not vortretende cooling water pipe, which at a narrow Edge side emerges on the inflow and outflow side or is accessible with connecting elements.
Vorteile für den Aufbau und die Kühlfunktion ergeben sich ferner dadurch, dass in eine flache Außenseite der Platte hinterschnittene Montagenuten und/oder Montagebohrungen eingearbeitet sind und dass die Brennstoffzelleneinheiten und/oder die Gleichspannungswandlereinheiten mittels der Montagenuten und/oder Montagebohrungen und weiteren Montageelementen unmittelbar auf der flachen Außenseite der zugeordneten Platte in engem Wärmeleitkontakt montiert sind.advantages for the Structure and the cooling function result further characterized by being undercut in a flat outside of the plate Mounting grooves and / or mounting holes are incorporated and that the fuel cell units and / or the DC-DC converter units by means of the mounting grooves and / or mounting holes and others Mounting elements directly on the flat outside of the associated plate in a tight heat-conducting contact are mounted.
Die Kühlung wird dadurch unterstützt, dass die Wasserkühleinrichtung an eine Rückkühleinrichtung angeschlossen ist. Durch diese Maßnahmen wird auch vermieden, dass sich der Raum um die zu kühlende Schaltschrankanordnung durch die Abwärme aufwärmt.The cooling is supported by that the water cooler to a recooling device connected. These measures also avoid that the space around the to be cooled Cabinet assembly by the waste heat warms up.
Zu einer leistungsstarken Kühlung tragen ferner die Maßnahmen bei, dass ein Kühlwasserkreislauf für die Gleichspannungswandlereinheiten und ein Kühlwasserkreislauf für die Brennstoffzelleneinheiten zueinander parallel geschaltet sind.To a powerful cooling also bear the measures at that, a cooling water circuit for the DC converter units and a cooling water circuit for the fuel cell units are connected in parallel to each other.
Eine vorteilhafte Maßnahme besteht in der Verwendung einer in der vorstehend genannten Weise aufgebauten Anordnung mit einem Versorgungsteil in Verbindung mit einer unterbrechungsfreien Stromversorgung, die vorzugsweise in einem anderen Schaltschrank oder Rack zur unterbrechungsfreien Versorgung von Verbrauchereinheiten angeordnet ist.A advantageous measure consists in the use of one in the aforementioned manner constructed arrangement with a supply part in conjunction with an uninterruptible power supply, preferably in another control cabinet or rack for uninterruptible power supply is arranged by consumer units.
Die Erfindung wird nachfolgend anhand von Ausführungsbeispielen unter Bezugnahme auf die Zeichnungen näher erläutert. Es zeigen:The Invention will now be described with reference to exemplary embodiments with reference closer to the drawings explained. Show it:
Bei
der in
Die
Gleichspannungswandlereinheiten
Die
Flüssigkeitskühleinrichtung
ist an eine Rückkühleinrichtung
Der Versorgungsteil wird zur elektrischen Versorgung von Verbrauchern insbesondere in Verbindung mit einer unterbrechungsfreien Stromversorgung verwendet, wobei die Gleichspannung beispielsweise auf 360 V angehoben wird.Of the Supply part becomes the electrical supply of consumers especially in connection with an uninterruptible power supply used, with the DC voltage, for example, raised to 360 volts becomes.
Claims (12)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006010714A DE102006010714B4 (en) | 2006-03-08 | 2006-03-08 | Control cabinet or rack arrangement |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006010714A DE102006010714B4 (en) | 2006-03-08 | 2006-03-08 | Control cabinet or rack arrangement |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102006010714A1 true DE102006010714A1 (en) | 2007-09-20 |
DE102006010714B4 DE102006010714B4 (en) | 2007-11-22 |
Family
ID=38374690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006010714A Active DE102006010714B4 (en) | 2006-03-08 | 2006-03-08 | Control cabinet or rack arrangement |
Country Status (1)
Country | Link |
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DE (1) | DE102006010714B4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014187587A1 (en) * | 2013-05-22 | 2014-11-27 | Siemens Aktiengesellschaft | Dc-dc converter and fuel cell system of a submarine |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008019981B4 (en) | 2008-04-21 | 2020-10-08 | Adkor Gmbh | Cabinet with at least one modular, integrated energy supply system with a fuel cell stack |
DE102008019979B3 (en) * | 2008-04-21 | 2009-10-01 | Futuree Fuel Cell Solutions Gmbh | Power supply module and power cabinet |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6764785B2 (en) * | 2001-08-15 | 2004-07-20 | Metallic Power, Inc. | Methods of using fuel cell system configured to provide power to one or more loads |
US20040219415A1 (en) * | 2003-04-29 | 2004-11-04 | Cyril Brignone | System and method for providing electrical power to an equipment rack using a fuel cell |
US20040265662A1 (en) * | 2003-06-30 | 2004-12-30 | Cyril Brignone | System and method for heat exchange using fuel cell fluids |
DE102004006851A1 (en) * | 2004-02-12 | 2005-09-08 | Rittal Gmbh & Co. Kg | Electrical switching cabinet or rack arrangement has distributor units with a main power supply input and output connections to which electrical units with pre-fabricated connection lines can be connected by non-technical persons |
US6989651B1 (en) * | 2002-03-05 | 2006-01-24 | Jadoo Power Systems, Inc. | Fuel cell power module and system including same |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10359489B4 (en) * | 2003-02-27 | 2009-06-04 | Rittal Gmbh & Co. Kg | Electrifying device for a frame of a control cabinet or rack |
-
2006
- 2006-03-08 DE DE102006010714A patent/DE102006010714B4/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6764785B2 (en) * | 2001-08-15 | 2004-07-20 | Metallic Power, Inc. | Methods of using fuel cell system configured to provide power to one or more loads |
US6989651B1 (en) * | 2002-03-05 | 2006-01-24 | Jadoo Power Systems, Inc. | Fuel cell power module and system including same |
US20040219415A1 (en) * | 2003-04-29 | 2004-11-04 | Cyril Brignone | System and method for providing electrical power to an equipment rack using a fuel cell |
US20040265662A1 (en) * | 2003-06-30 | 2004-12-30 | Cyril Brignone | System and method for heat exchange using fuel cell fluids |
DE102004006851A1 (en) * | 2004-02-12 | 2005-09-08 | Rittal Gmbh & Co. Kg | Electrical switching cabinet or rack arrangement has distributor units with a main power supply input and output connections to which electrical units with pre-fabricated connection lines can be connected by non-technical persons |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014187587A1 (en) * | 2013-05-22 | 2014-11-27 | Siemens Aktiengesellschaft | Dc-dc converter and fuel cell system of a submarine |
EP2987394B1 (en) | 2013-05-22 | 2018-02-07 | Siemens Aktiengesellschaft | Dc-dc converter and fuel cell system of a submarine |
Also Published As
Publication number | Publication date |
---|---|
DE102006010714B4 (en) | 2007-11-22 |
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Legal Events
Date | Code | Title | Description |
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OP8 | Request for examination as to paragraph 44 patent law | ||
8364 | No opposition during term of opposition | ||
R082 | Change of representative |
Representative=s name: BOEHMERT & BOEHMERT ANWALTSPARTNERSCHAFT MBB -, DE Representative=s name: BOEHMERT & BOEHMERT, DE |