| 摘要 |
PURPOSE: A fuel cell stack is provided to minimize the inside temperature change of a fuel cell stack for fuel cell stackdue to an external temperature change and to be applicableappropriate in afor low temperature and high temperature zones. CONSTITUTION: A fuel cell stack is laminated with a plurality of unit cells and has end plates(31) for supporting both sides of the laminated cell. The end plate comprises a PCM(phase change material). The PCM is installed inside of the end plate in a distinct unit. The PCM unit(40a) is partitioned in a plurality of small units. The PCM is selected from organic PCM, inorganic PCM, and paraffin PCM. |
