PL410231A1 - High-temperature fuel cell stack for generation of electrical energy - Google Patents

High-temperature fuel cell stack for generation of electrical energy

Info

Publication number
PL410231A1
PL410231A1 PL410231A PL41023114A PL410231A1 PL 410231 A1 PL410231 A1 PL 410231A1 PL 410231 A PL410231 A PL 410231A PL 41023114 A PL41023114 A PL 41023114A PL 410231 A1 PL410231 A1 PL 410231A1
Authority
PL
Poland
Prior art keywords
resistant metal
heat
fuel cells
internal
cathode plate
Prior art date
Application number
PL410231A
Other languages
Polish (pl)
Other versions
PL236016B1 (en
Inventor
Mikołaj Nowak
Ryszard Kluczowski
Michał Kawalec
Zbigniew Blok
Janusz Świder
Mariusz Krauz
Original Assignee
Instytut Energetyki Instytut Badawczy
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 Instytut Energetyki Instytut Badawczy filed Critical Instytut Energetyki Instytut Badawczy
Priority to PL410231A priority Critical patent/PL236016B1/en
Priority to DE112015005276.3T priority patent/DE112015005276T5/en
Priority to PCT/PL2015/000189 priority patent/WO2016085360A1/en
Publication of PL410231A1 publication Critical patent/PL410231A1/en
Publication of PL236016B1 publication Critical patent/PL236016B1/en

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
    • H01M8/24—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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • 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
    • H01M8/02—Details
    • H01M8/0271—Sealing or supporting means around electrodes, matrices or membranes
    • H01M8/0273—Sealing or supporting means around electrodes, matrices or membranes with sealing or supporting means in the form of a frame
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/1231—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte with both reactants being gaseous or vaporised
    • 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
    • H01M8/242—Grouping of fuel cells, e.g. stacking of fuel cells with solid or matrix-supported electrolytes comprising framed electrodes or intermediary frame-like gaskets
    • 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
    • H01M8/2457—Grouping of fuel cells, e.g. stacking of fuel cells with both reactants being gaseous or vaporised
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M2008/1293—Fuel cells with solid oxide electrolytes
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0204—Non-porous and characterised by the material
    • H01M8/0215—Glass; Ceramic materials
    • 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
    • H01M8/02—Details
    • H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
    • H01M8/0247—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form
    • H01M8/0254—Collectors; Separators, e.g. bipolar separators; Interconnectors characterised by the form corrugated or undulated
    • 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
    • H01M8/10—Fuel cells with solid electrolytes
    • H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
    • H01M8/1213—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the electrode/electrolyte combination or the supporting material
    • H01M8/1226—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the electrode/electrolyte combination or the supporting material characterised by the supporting layer
    • 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
    • H01M8/2483—Details of groupings of fuel cells characterised by internal manifolds
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Fuel Cell (AREA)

Abstract

Przedmiotem wynalazku jest stos wysokotemperaturowych ogniw paliwowych do wytwarzania energii elektrycznej, którego istota polega na tym, że składa się z zestawu złożonego z kilku lub kilkunastu identycznych modułów dwu ogniw paliwowych ułożonych w stos w kształt bryły prostopadłościennej i połączonych ze sobą rozłącznie, żaroodpornej podstawy metalowej (1), na której spoczywa zestaw modułów oraz z żaroodpornej pokrywy metalowej (5) przysłaniającej ten zestaw, która wyposażona jest w króciec tulejowy (31) doprowadzający paliwo gazowe do wewnętrznego zbiorczego kątowego kanału (32) oraz w króciec tulejowy (33) doprowadzający powietrze do wewnętrznego zbiorczego kątowego kanału, natomiast żaroodporna podstawa metalowa (1) wyposażona jest w króciec tulejowy, stanowiący przedłużenie wewnętrznego zbiorczego kanału odprowadzającego spaliny oraz króciec tulejowy (40), stanowiący przedłużenie wewnętrznego zbiorczego kanału (38) odprowadzającego azot, przy czym każdy moduł dwu ogniw paliwowych składa się z ramki ceramicznej, która wokół centralnie usytuowanego w niej przelotowego otworu kwadratowego ma wykonane dwustopniowe gniazdo ramkowe, w którym w dolnej części umieszczona jest perforowana żaroodporna metalowa płytka katodowa o profilu U-owym z odsadzeniem kątownikowym jej górnego końca, wewnątrz której umieszczona jest ceramiczna kształtka obustronnie karbowana, natomiast nad nimi na płaskiej części płytki katodowej umieszczone są dwa jednostronnie karbowane ogniwa paliwowe, skierowane ku sobie ich karbami i oddzielone od siebie perforowaną żaroodporną metalową płytką anodową z wygiętym U-owo jednym jej końcem, przylegającym do odsadzenia kątownikowego płytki katodowej.The subject of the invention is a stack of high-temperature fuel cells for generating electricity, the essence of which is that it consists of a set consisting of several or several identical modules of two fuel cells stacked in the shape of a rectangular block and detachably connected, heat-resistant metal base ( 1), on which a set of modules rests, and with a heat-resistant metal cover (5) covering this set, which is equipped with a sleeve stub (31) supplying gas fuel to the internal angular collective channel (32) and a sleeve stub (33) supplying air to of the internal angular duct, while the heat-resistant metal base (1) is equipped with a sleeve connector, which is an extension of the internal exhaust duct and the sleeve connector (40), which is an extension of the internal collective duct (38) nitrogen, each module of two fuel cells consists of a ceramic frame, which has a two-stage frame socket around the centrally located through hole, in which a perforated heat-resistant metal cathode plate with a U-profile with offset is placed at the bottom of its upper end angle, inside which the ceramic shaped flange is placed on both sides, while above them on the flat part of the cathode plate there are two one-sided fuel cells, facing each other with their notches and separated from each other by a perforated heat-resistant metal anode plate with one U-shaped bent its end, adjacent to the shoulder of the angle cathode plate.

PL410231A 2014-11-24 2014-11-24 High-temperature fuel cell stack for generation of electrical energy PL236016B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PL410231A PL236016B1 (en) 2014-11-24 2014-11-24 High-temperature fuel cell stack for generation of electrical energy
DE112015005276.3T DE112015005276T5 (en) 2014-11-24 2015-11-20 High-temperature fuel cell stack for generating electrical energy
PCT/PL2015/000189 WO2016085360A1 (en) 2014-11-24 2015-11-20 An electric power-generating high-temperature fuel cell stack

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL410231A PL236016B1 (en) 2014-11-24 2014-11-24 High-temperature fuel cell stack for generation of electrical energy

Publications (2)

Publication Number Publication Date
PL410231A1 true PL410231A1 (en) 2016-06-06
PL236016B1 PL236016B1 (en) 2020-11-30

Family

ID=55070109

Family Applications (1)

Application Number Title Priority Date Filing Date
PL410231A PL236016B1 (en) 2014-11-24 2014-11-24 High-temperature fuel cell stack for generation of electrical energy

Country Status (3)

Country Link
DE (1) DE112015005276T5 (en)
PL (1) PL236016B1 (en)
WO (1) WO2016085360A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL422412A1 (en) * 2017-07-31 2019-02-11 Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie High-temperature fuel cell stack

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113629267B (en) * 2021-07-15 2022-07-26 华南农业大学 Direct carbon solid oxide fuel cell structure with waste gas recirculation
FR3127338A1 (en) * 2021-09-21 2023-03-24 Commissariat A L'energie Atomique Et Aux Energies Alternatives Set of a stack of SOEC/SOFC type solid oxide cells and a clamping system with heating plate
CN114944501B (en) * 2022-04-22 2022-12-27 哈尔滨工业大学（深圳） Device for testing regional performance of plate-type SOFC (solid oxide Fuel cell) and assembly method and testing method thereof
AT525448B1 (en) * 2022-06-27 2023-04-15 H2i GreenHydrogen GmbH Connection unit for cell stack

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0945356A (en) * 1995-07-31 1997-02-14 Fujikura Ltd Stack structure of plate type solid electrolyte fuel cell
GB2305169A (en) * 1995-09-14 1997-04-02 Univ Napier Solid oxide fuel cells
US7063912B2 (en) 2002-11-01 2006-06-20 Deere & Company Fuel cell assembly system
WO2004091023A2 (en) * 2003-04-08 2004-10-21 Altercell Fuel Cell Technology Aps Fuel cell
PL211985B1 (en) 2008-11-13 2012-07-31 Politechnika Warszawska Fuel cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL422412A1 (en) * 2017-07-31 2019-02-11 Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie High-temperature fuel cell stack

Also Published As

Publication number Publication date
DE112015005276T5 (en) 2017-09-21
PL236016B1 (en) 2020-11-30
WO2016085360A1 (en) 2016-06-02

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