公开(公告)号：KR1020100136723A

公开(公告)日：2010-12-29

申请号：KR1020090054968

申请日：2009-06-19

Applicant: 한국전력공사

Inventor： 김범주 ,  김도형 ,  임희천

IPC: H01M8/04 ,  H01M8/24

Abstract: PURPOSE: An automatic compression apparatus for a fuel cell stack and a control method thereof are provided to regularly maintain a displacement of a stack upper plate and to maintain pressure applied to an upper plate of a stack between minimum stress and allowance stress. CONSTITUTION: An automatic compression apparatus for a fuel cell stack comprises a lower reference plate(100), a support(500) installed at the side of the lower reference plate, an upper manifold(200) which is installed on the upper part of the lower reference plate and supplies gas necessary to the fuel cell stack; an upper plate(400) of a stack for insulation; a pressurization unit(700) for sensing load and displacement; and a controller.

Abstract translation: 目的：提供一种用于燃料电池堆的自动压缩装置及其控制方法，以定期地保持堆叠上板的位移并且在最小应力和容许应力之间保持施加到堆叠的上板的压力。 构成：用于燃料电池堆的自动压缩装置包括下参考板（100），安装在下参考板一侧的支撑件（500），上歧管（200），其安装在下基准板 下参考板并供应燃料电池堆必需的气体; 用于绝缘的叠层的上板（400）; 用于感测负载和位移的加压单元（700） 和控制器。

公开(公告)号：KR1020080058849A

公开(公告)日：2008-06-26

申请号：KR1020060133003

申请日：2006-12-22

Applicant: 재단법인 포항산업과학연구원 ,  한국전력공사

Inventor： 김승구 ,  전중환 ,  최영재 ,  임희천 ,  김도형

IPC: H01M8/02 ,  H01M8/24

CPC classification number: Y02P70/56 ,  H01M8/02 ,  H01M8/24

Abstract: A stack structure for a fuel cell is provided to reduce the volume of a stack and to simplify the structure, thereby facilitating disposition of a surface pressure system and heat insulation work, to enable production of a low-weight stack, and to improve the efficiency. A stack structure for a fuel cell comprises an upper stack structure, a lower stack structure(500) and bipolar plates. The stack structure further comprises: partitions dividing an empty space provided in the lower stack structure to form a plurality of branches(511,512,521,522) for sucking and evacuating fuel gas and air; suction/evacuation manifold openings(541,542,543,544) for fuel gas and air formed on the branches formed by the partitions and connected to manifold holes of the stack; and an opening formed on the branches and connected to the branches to external pipes.

Abstract translation: 提供了一种用于燃料电池的堆叠结构，以减小堆叠的体积并且简化结构，从而便于表面压力系统的布置和隔热工作，从而能够生产低重量堆叠并提高效率 。 用于燃料电池的堆叠结构包括上堆叠结构，下堆叠结构（500）和双极板。 堆叠结构还包括：分隔设置在下堆叠结构中的空白空间以形成用于吸入和抽空燃料气体和空气的多个分支（511,512,521,522）; 吸入/排出歧管开口（541,542,543,544），用于燃料气体和空气，形成在由隔板形成并连接到堆叠的歧管孔的分支上; 以及形成在分支上并与分支连接到外部管道的开口。