The working principle of the ammonia-hydrogen fuel cell power generation equipment is based on liquid ammonia (NH3) as the hydrogen storage medium. It mainly consists of two core components: ammonia decomposition to produce hydrogen and hydrogen-nitrogen mixed gas fuel cell. First, hydrogen-rich (75% hydrogen and 25% nitrogen) gas is generated through ammonia decomposition catalysts. Then, the mixed gas is deammoniated and cooled by heat exchange before entering the fuel cell for power generation.