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WO2013017490A1 - Accumulateur électrochimique comprenant un accumulateur de chaleur latente - Google Patents

Accumulateur électrochimique comprenant un accumulateur de chaleur latente Download PDF

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Publication number
WO2013017490A1
WO2013017490A1 PCT/EP2012/064559 EP2012064559W WO2013017490A1 WO 2013017490 A1 WO2013017490 A1 WO 2013017490A1 EP 2012064559 W EP2012064559 W EP 2012064559W WO 2013017490 A1 WO2013017490 A1 WO 2013017490A1
Authority
WO
WIPO (PCT)
Prior art keywords
electrochemical
cell
latent heat
operating gas
heat storage
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
Application number
PCT/EP2012/064559
Other languages
German (de)
English (en)
Inventor
Stefan Blendinger
Wolfgang Drenckhahn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of WO2013017490A1 publication Critical patent/WO2013017490A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • H01M8/04052—Storage of heat in the fuel cell system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
    • F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/36—Accumulators not provided for in groups H01M10/05-H01M10/34
    • H01M10/39—Accumulators not provided for in groups H01M10/05-H01M10/34 working at high temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/615—Heating or keeping warm
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/659—Means for temperature control structurally associated with the cells by heat storage or buffering, e.g. heat capacity or liquid-solid phase changes or transition
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/08—Hybrid cells; Manufacture thereof composed of a half-cell of a fuel-cell type and a half-cell of the secondary-cell type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/138—Primary casings; Jackets or wrappings adapted for specific cells, e.g. electrochemical cells operating at high temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
    • H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
    • H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
    • H01M50/222—Inorganic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/218—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material
    • H01M50/22—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by the material of the casings or racks
    • H01M50/222—Inorganic material
    • H01M50/224—Metals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • 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
    • H01M8/18—Regenerative fuel cells, e.g. redox flow batteries or secondary fuel cells
    • 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
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/2425—High-temperature cells with solid electrolytes
    • H01M8/2428—Grouping by arranging unit cells on a surface of any form, e.g. planar or tubular
    • 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
    • H01M8/241—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes
    • H01M8/2425—High-temperature cells with solid electrolytes
    • H01M8/2432—Grouping of unit cells of planar configuration
    • 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
    • H01M8/2465—Details of groupings of fuel cells
    • H01M8/247—Arrangements for tightening a stack, for accommodation of a stack in a tank or for assembling different tanks
    • H01M8/2475—Enclosures, casings or containers of fuel cell stacks
    • 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
    • Y02E60/10—Energy storage using batteries
    • 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
    • Y02E60/14—Thermal energy storage
    • 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

Definitions

  • the invention relates to an electrochemical storage.
  • a rechargeable high-temperature battery in question.
  • the battery has electro ⁇ chemical cells with air electrodes to which air is flowed when charging or discharging the battery.
  • the oxygen contained in the air is chemically bound to release heat, when charging is released by absorbing heat, oxygen.
  • the battery can overheat when discharging and subcharge during charging, which can build a large temperature gradient on the battery, which leads to mechanical stresses, so that it can damage the battery.
  • the heat required to charge the battery is released by means of a heater provided in the memory.
  • the battery can be heated by achieving the heat required during charging by releasing heat via internal electrical resistances of the battery. Both measures consume additional energy, which adversely reduces the efficiency of the storage device. Released during discharging of the battery heat is conventionally removed by an excess of the supplied flows into the Bat ⁇ terie amount of air, thereby also reducing the efficiency.
  • an inert gas For temperature compensation and thus for reducing the temperature gradients in the battery, a large amount of an inert gas is circulated through the battery in a circuit become. For this purpose, however, a high-temperature blower for conveying the inert gas is disadvantageously required. If the inert gas is nitrogen or a noble gas, then it also decreases
  • the object of the invention is to provide an electrochemical storage with a high efficiency, wherein the temperature fluctuations over time and the temperature gradients in the electrochemical storage during operation are small.
  • the electrochemical storage according to the invention comprises Minim ⁇ least one electrochemical cell and a Latenthuispei ⁇ chermantel surrounding the cell at least partially and contacted would ⁇ me facedd, and at least one operating gas channel which be ⁇ borders of the latent heat storing mantle and the cell and is thereby formed and through which a Be ⁇ operating gas of the cell with a gaseous reactant to the cell flowed into and / or can be flowed out of the cell. Because the latent heat storing mantle contacted the elektrochemi ⁇ specific cell thermally conductive, is advantageously stored in discharging the electrochemical cell heat released in the latent heat storage coat.
  • the heat is advantageously released again from the latent heat storage jacket to the electrochemical cell during charging of the electrochemical cell.
  • the latent heat storing mantle of the operation ⁇ gas channel is limited, the latent heat store is in heat-conducting contact, whereby heat is transferred to the process gas during discharge of the electrochemical cell, advantageously stored in the latent heat storage and dispensed again at the operating gas loading with the loading ⁇ operating gas becomes. Because heat is stored during discharge of the electrochemical cell and discharged during discharge, heat losses are reduced, whereby the efficiency of the electrochemical storage is advantageously high. If, during operation of the electrochemical store, it is necessary to maintain the store in the charged state over a long period of time, then the latent heat store jacket makes it possible to achieve advantageous results. liable to keep the temperature of the electrochemical cell high for a long period of time.
  • the latent heat storing mantle limits the operating gas channel loading, may advantageously and further the operating gas, before it is supplied to flow to the electrochemical cell, the heated ⁇ . If the electrochemical storage is a high-temperature battery, this advantageously increases the efficiency of the electrochemical storage.
  • a phase transition of a material is performed with the heat to be stored.
  • the heat storage and heat dissipation occurs at the tempera ⁇ ture of the phase transition.
  • the latent heat storage jacket is preferably formed box-shaped ⁇ and in the cross section, the at least one electrochemical cell is contacted at least three inner sides of the La ⁇ tenteben Eatmantels thermally conductive.
  • the min ⁇ least an operating gas channel is preferably arranged between the ver ⁇ surviving inner sides and the at least one electrochemical cell. Characterized in that the latent heat chermantel is box-shaped, the at least one electrochemical cell is thermally conductive contact with the latent heat storage ⁇ coat.
  • the at least one operating gas channel is preferably between the electrochemical cell and arranged the latent heat storage jacket, so that advantageously the temperature gradients are attenuated both via a single electrochemical cell as well as a stack of a plurality of electrochemical cells.
  • the electrochemical memory preferably includes a plurality of the box-shaped latent heat storage coats, which are arranged in a matrix, wherein the plurality einstü- to the kas ⁇ tenförmigen latent heat storage coats in particular is in one piece formed.
  • the electrochemical cells are arranged in the latent heat storage jackets, they are arranged adjacent to each other, whereby waste heat losses are reduced to the environment of the electrochemical storage and thus advantageously the efficiency of the electrochemical storage is high.
  • a part of the latent heat storage sheath is preferably Zvi ⁇ rule one of the operating gas channels through which the operating gas is the cell zuströmbar and nal another Radiogaska- through which the operating gas of the cell is abströmbar arranged.
  • the electrochemical storage is preferably designed as a sandwich-like ⁇ stack in which the latent heat storing mantle of a plurality of layers is formed, between each of which at least one of the electrochemical cells is arranged.
  • the latent heat storage coat preferably comprises a phase change material ⁇ and a porous support structure, in which the phase change material is introduced. Characterized in that the heat is stored in the phase transition of a phase change material, the latent heat storage jacket can be advantageously built compact ⁇ .
  • the latent heat storage coat can in particular small compared to a sensitive solid-state heat storage be dimensioned, in which the heat is stored in lattice vibrations of the solid and changes its temperature in a heat absorption or a heat release.
  • the phase-change material preferably comprises a salt, a mixture of salts, a metal and / or an alloy, and the salt, the mixture of salts, the metal and / or the alloy are preferably selected such that the associated melting temperature lies between the desired charging temperature. and discharge temperature of the at least one electrochemical cell. Because the melting temperature of the phase change material is between the desired charging and discharging temperature of the electrochemical cell, advantageously results in a high efficiency of the electrochemical storage.
  • phase change material experiences a phase transition during discharging of the at least one electrochemical cell. Therefore, it is advantageously ensured that the heat absorption and the heat dissipation takes place at the temperature of the phase transition. Furthermore, advantageously large temperature fluctuations of the electrochemical storage can be prevented because the heat absorption and the heat release leads to a change in the ratio of the two phases at the temperature of Pha ⁇ senübergangs. This is particularly relevant when there is a high power requirement on the electrochemical storage.
  • said electrochemical cell Rechargeable ⁇ bar.
  • the electrochemical cell is preferably an internal ⁇ material cell, which is preferably also as an electrolyser betreib ⁇ bar.
  • the at least one gaseous reaction partner is oxygen. Preferred dimensions of the operating gas is air.
  • Figure 2 is a plan view of the first embodiment of Figure 1 and
  • Figure 3 is a perspective view of the second embodiment ⁇ form.
  • Figures 1 and 2 show a first embodiment of an electrochemical storage 1, which has a cuboid latent heat storage body 8.
  • the latent heat storage body 8 four equal-sized cuboid chambers 9 are formed, which are arranged in a matrix-like manner in the latent heat storage body 8.
  • the chambers 9 are each an elec- Roche mix cell 1 is arranged, which is cuboid and extend de ⁇ ren sides parallel to the sides of their associated chamber.
  • the part of the latent heat storage body 8, which surrounds one of the cells 2 forms a latent heat storage jacket 3 for the cell 2.
  • the widths of the compartments 9 are so dimensioned that two ge ⁇ genübereaude sides of the chambers 9, each with a side of the cell 2 disposed therein are in touching contact.
  • a heat exchange between the latent heat storage body 8 and the cells 2 takes place during operation of the electromagnetic memory 1 see.
  • the other two sides which are not in contact with their associated cell 2, arranged in propriety to their associated cell 2, so that created by the thus formed cavities operating gas channels 4, 5 for the cells 2.
  • the operating gas of the cells 2 is air, with one supply air duct 4 as one of the operating gas ducts and one exhaust duct 5 as another of the operating gas ducts for each cell 2. are seen.
  • the cells 2 are arranged in groups of four as a respective cell group 6, the cell groups 6 being arranged one above the other as seen in FIG. Between two adjacent cell groups 6, a memory layer 7 is provided in each case, which is formed in the latent ⁇ memory body 8. It is conceivable that the cells 2 are formed by a package of individual sub-cells, wherein the cells are each constructed as a stack of the sub-cells.
  • Figure 3 shows a second embodiment of the electrochemical cell 1, which is as a sandwich-like stack forms ⁇ , wherein said latent heat storing mantle 3 has a multi-number of the memory layers 7, between which one of the electrochemical cells 2 is disposed.
  • Each of the storage layers 7 is penetrated by in each case one of the supply air ducts 5 and one of the exhaust air ducts 5, the ducts 4, 5 extending parallel to one another.
  • the Zu povertykanäle 4 and the exhaust ducts 5 are each bounded by the them neigh ⁇ th electrochemical cells 2.
  • the first embodiment combined with the second embodiment is formed as a third embodiment of the electrochemical memory 1, namely that in the first embodiment according to Figure 1 for each of the cells 2 of the electrochemical storage 1 according to the second embodiment in the corresponding chamber 9 is used.

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Energy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hybrid Cells (AREA)
  • Secondary Cells (AREA)

Abstract

L'invention concerne un accumulateur électrochimique comportant au moins une cellule électrochimique (2) et une enveloppe d'accumulateur de chaleur latente (3) entourant la cellule (3) au moins en partie et en contact avec celle-ci de manière thermoconductrice. Ledit accumulateur électrochimique comporte également au moins un canal de gaz de service (4, 5) délimité par l'enveloppe d'accumulateur de chaleur latente et par la cellule (2) et réalisé de cette façon, à travers lequel un gaz de service de la cellule (2) peut être amené avec un réactif gazeux à la cellule (2) et être évacué de la cellule (2).
PCT/EP2012/064559 2011-08-02 2012-07-25 Accumulateur électrochimique comprenant un accumulateur de chaleur latente Ceased WO2013017490A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201110080237 DE102011080237A1 (de) 2011-08-02 2011-08-02 Elektrochemischer Speicher
DE102011080237.1 2011-08-02

Publications (1)

Publication Number Publication Date
WO2013017490A1 true WO2013017490A1 (fr) 2013-02-07

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DE (1) DE102011080237A1 (fr)
WO (1) WO2013017490A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105074985A (zh) * 2013-02-27 2015-11-18 宝马股份公司 燃料电池系统
US9742047B2 (en) 2014-08-11 2017-08-22 Milwaukee Electric Tool Corporation Battery pack with phase change material

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3054650B1 (fr) * 2016-07-26 2019-04-19 Valeo Systemes Thermiques Echangeur de chaleur, notamment pour la regulation thermique d'une unite de reserve d'energie, et ensemble forme dudit echangeur et de ladite unite.
NL2024355B1 (en) * 2019-12-02 2021-08-31 Summerheat Group B V Thermal energy storage
US20220412667A1 (en) * 2019-12-02 2022-12-29 Summerheat Group B.V. Thermal energy storage
DE102020118376A1 (de) 2020-07-13 2022-01-13 Audi Aktiengesellschaft Brennstoffzellenvorrichtung, Verfahren zum Betreiben eines Brennstoffzellen-Fahrzeugs sowie Brennstoffzellen-Fahrzeug

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588004A1 (fr) * 1992-09-12 1994-03-23 Bayerische Motoren Werke Aktiengesellschaft Batterie de stockage d'énergie électrique, en particulier pour l'entraînement d'un véhicule
DE10337898A1 (de) * 2003-08-18 2005-04-21 Audi Ag Brennstoffzelleneinheit mit Latentwärmespeicher
DE102004013256A1 (de) * 2004-03-18 2005-10-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Betrieb einer Brennstoffzelle
DE102007033428A1 (de) * 2007-07-18 2009-01-22 Robert Bosch Gmbh Brennstoffzellensystem mit einem ein Phasenwechselmaterial umfassendes Temperierungsmittel
US20100248058A1 (en) * 2009-03-30 2010-09-30 Sanyo Electric Co., Ltd. Fuel cell module
US20110033769A1 (en) * 2009-08-10 2011-02-10 Kevin Huang Electrical Storage Device Including Oxide-ion Battery Cell Bank and Module Configurations
DE102009057720A1 (de) * 2009-12-10 2011-06-16 Siemens Aktiengesellschaft Batterie und Verfahren zum Betreiben einer Batterie

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19945713A1 (de) * 1999-09-23 2001-04-05 Siemens Ag Hochtemperatur-Polymer-Elektrolyt-Membran (HTM)-Brennstoffzelle, HTM-Brennstoffzellenanlage, Verfahren zum Betreiben einer HTM-Brennstoffzelle und/oder einer HTM-Brennstoffzellenanlage
DE102007061061A1 (de) * 2007-12-14 2009-06-18 Volkswagen Ag Brennstoffzellenstapel

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588004A1 (fr) * 1992-09-12 1994-03-23 Bayerische Motoren Werke Aktiengesellschaft Batterie de stockage d'énergie électrique, en particulier pour l'entraînement d'un véhicule
DE10337898A1 (de) * 2003-08-18 2005-04-21 Audi Ag Brennstoffzelleneinheit mit Latentwärmespeicher
DE102004013256A1 (de) * 2004-03-18 2005-10-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zum Betrieb einer Brennstoffzelle
DE102007033428A1 (de) * 2007-07-18 2009-01-22 Robert Bosch Gmbh Brennstoffzellensystem mit einem ein Phasenwechselmaterial umfassendes Temperierungsmittel
US20100248058A1 (en) * 2009-03-30 2010-09-30 Sanyo Electric Co., Ltd. Fuel cell module
US20110033769A1 (en) * 2009-08-10 2011-02-10 Kevin Huang Electrical Storage Device Including Oxide-ion Battery Cell Bank and Module Configurations
DE102009057720A1 (de) * 2009-12-10 2011-06-16 Siemens Aktiengesellschaft Batterie und Verfahren zum Betreiben einer Batterie

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105074985A (zh) * 2013-02-27 2015-11-18 宝马股份公司 燃料电池系统
US9742047B2 (en) 2014-08-11 2017-08-22 Milwaukee Electric Tool Corporation Battery pack with phase change material
US10305155B2 (en) 2014-08-11 2019-05-28 Milwaukee Electric Tool Corporation Battery pack with phase change material

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