The invention relates to a stack for a solid oxide fuel cell and a manufacturing method thereof, and more specifically, to a stack for a high-capacity solid oxide fuel cell and a manufacturing method thereof, in which cell modules including a fiat-tubular reformer integrated with flat-tubular reactors are electrically connected to form a cell bundle.

Huge stack for flat-tubular solid oxide fuel cell and manufacturing method thereof

The preset invention relates to a solid oxide fuel cell stack capable of producing electricity, in which unit cell modules are connected in series and in parallel, and to a manufacturing method thereof. The solid oxide fuel cell stack is manufactured by: making a unit cell module comprising at least one unit cell formed on the outer surfaces of a flat tubular support, a first electrical interconnector formed on the front end of the support and at least a portion of the outer surfaces so as to be connected to a first electrode of the unit cell, and a second electrical interconnector formed on the rear end of the support and at least a portion of the outer surfaces so as to be connected to a second electrode of the unit cell; and stacking the unit cell modules such that the electrical interconnectors come into contact with each other.

Stack for a solid oxide fuel cell using a flat tubular structure

Полезная модель относится к водородной энергетике, в частности к применению батарей топливных элементов на транспортных средствах.Техническим результатом полезной модели является создание конструкции контейнера для надежной эксплуатации батарей топливных элементов транспортного средства, а именно для обеспечения взрывопожаробезопасности при их эксплуатации. Взрывопожаробезопасность обеспечивается отведением возможных протечек водорода из конструкции контейнера батареи топливных элементов в безопасное место транспортного средства, например, выше его кабины или грузового контейнера.Контейнер батарей топливных элементов для транспортного средства состоит из корпуса (1) и крышки (2), установленной при помощи герметизирующей прокладки (3), например, при помощи разъемных соединений (4). Крышка (2) находится сверху корпуса (1) контейнера. На корпусе (например, в его боковую стенку) установлены (вмонтированы) гермовводы (5) и (6) силовых кабелей батарей и гермоввод кабеля контроля работы батарей топливных элементов (7). Также на корпусе контейнера установлены гермовводы трубок (8) и (9) подвода воздуха (кислорода) и водорода соответственно, трубок (10) отвода воды из топливных элементов, трубок подвода-отвода (11) и (12) воды системы термостатирования для охлаждения работающих топливных элементов. На крышке, закрывающей контейнер сверху, установлен газовый штуцер (13) с трубкой (14) отвода возможных протечек водорода. Внутри корпуса контейнера могут располагаться кронштейны (15) для установки и крепления батареи топливных элементов, а гермовводы могут быть закреплены на усиливающей боковую поверхность контейнера пластине (16). Гермовводы трубок (10), (11) и (12) могут быть выполнены соответственно в виде гидравлических разъемов соответственно (17), (18) и (19). 1 з.п. ф-лы, 2 ил.

Контейнер батарей топливных элементов транспортного средства

The present invention relates to a fuel cell stack structure and, more specifically, to a fuel cell stack structure having unit cells stacked therein, wherein second window frames lager in area than first window frames are arranged at regularly periodical intervals in the unit cell stacking direction, thereby promoting the movement of heat to make a low temperature deviation and a uniform temperature distribution across the fuel cell stack structure.

Fuel cell stack structure

Disclosed is a fuel cell structure. The fuel cell structure has at least one fuel cell stack which includes a plurality of laminated unit cells and in which a fuel path and an air path are formed; a support body which is disposed below the fuel cell stack so as to support the fuel cell stack, is coupled to a fuel supply pipe and a fuel discharge pipe, and comprises a supporting plate, wherein thesupporting plate is equipped with a fourth fuel supply hole for connecting the fuel supply pipe and an inlet of the fuel path and a fourth fuel discharge hole for connecting the fuel discharge pipe and an outlet of the fuel path; and a sealing member which is disposed between the fuel cell stack and the supporting plate and seals an area between the fourth fuel supply hole and the inlet of the fuel path and an area between the fourth fuel discharge hole and the outlet of the fuel path.

Solid oxide fuel cell structure

Disclosed is a solid oxide fuel cell stack. The solid oxide fuel cell stack includes a unit cell, a cell frame configured to support an edge of the unit cell, a interconnecting member disposed under the cell frame, a sealing member disposed between the cell frame and the interconnecting member, and a spacer member configured to uniformly maintain an interval between the cell frame and the interconnecting member. The spacer member is disposed at an area between the cell frame and the interconnecting member, which is not sealed by the sealing member, and formed of a mica or insulating ceramic.

Solid oxide fuel cell stack

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Solid oxide fuel cell stack