| 摘要 |
A purge system for a fuel cell generates an inactive gas by complete combustion of a fuel supplied to a stack unit, and allows the stack unit to be purged using the inactive gas at the time of starting or stopping the system, so that the purging of the system can be carried out without purge equipment such as a nitrogen tank, and accordingly the safety for installation and maintenance of the system can be improved, and the convenience of use can be improved because there is no need to replace a purge gas tank.
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