FUEL BATTERY MODULE

• Main Authors: MATAKE NORIHISA, MORI RYUTARO, MIZUHARA MASAHIRO, MATSUO TAKESHI
• Format: Patent
• Language: English; Japanese
• Published: 19.05.2016
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

PROBLEM TO BE SOLVED: To provide a fuel battery module capable of solving a problem that the reliability of equipment is degraded because of non-uniformity of local cell temperature in an SOFC cartridge.SOLUTION: A fuel battery module has plural cells 101, plural flow paths through which fuel gas flows being formed in each cell, and plural upper side cores which are arranged in respective areas at the upstream side of the plural flow paths. The plural cells 101 contain plural end side cells 6 and plural center side cells 7. The upper side cores of the plural center side cells 7 are shorter than the upper side cores of the plural end side cells 6 so that the reforming reaction amount of fuel gas at the upper lead portion 8 at which the upper side cores of the plural center side cells 7 are arranged is smaller than the reforming reaction amount of the fuel gas at the upper lead portion 8 where the upper side cores of the plural end side cells 6 are arranged.SELECTED DRAWING: Figure 6 【課題】ＳＯＦＣカートリッジ内の局所的なセル温度の不均一化による、機器の信頼性低下。【解決手段】燃料ガスが流れる複数の流路がそれぞれ内部に形成される複数のセル１０１と、複数の流路のうちの上流側の領域にそれぞれ配置される複数の上部側中子を備える。複数のセル１０１は、複数の端部側セル６と複数の中央側セル７を含む。複数の上部側中子は、複数の端部側セル６の上部側中子が配置される上部リード部８で燃料ガスの改質反応量に比較して、複数の中央側セル７の上部側中子が配置される上部リード部８で燃料ガスの改質反応量が小さくなるように、複数の中央側セル７の上部側中子が、複数の端部側セル６の上部側中子より短い。【選択図】図６