Hybrid transportation apparatus having fuel cell and air engine

A hybrid transportation apparatus, comprising:

• a gas supply providing high-pressure hydrogen;
• a turbine communicating with the gas supply through a high-pressure conduit, wherein the high-pressure hydrogen drives the turbine to generate first mechanical power and becomes medium-pressure hydrogen;
• an air engine, which communicates with the turbine through a medium-pressure conduit and receives the medium-pressure hydrogen, wherein the medium-pressure hydrogen drives the air engine to generate second mechanical power and becomes low-pressure hydrogen;
• a fuel cell, which communicates with the air engine through a low-pressure conduit, receives the low-pressure hydrogen, and generates first electric power according to the low-pressure hydrogen;
• a heat recycling module, which recycles heat, generated by the fuel cell, and warms up the high-pressure hydrogen in the high-pressure conduit or the medium-pressure hydrogen in the medium-pressure conduit;
• a generator, which receives the first mechanical power and generates second electric power;
• a motor, which is electrically connected to the generator and the fuel cell and generates third mechanical power according to the first electric power and the second electric power;
• and
• a power output device causing movement of the transportation apparatus according to the second mechanical power and the third mechanical power.