Interventional hybrid air-cooled fuel cell alternating current power supply

The invention provides an intrusive hybrid air-cooled fuel cell alternating current power supply which comprises a fuel cell stack, an alternating current voltage stabilization module and a direct current voltage stabilization module which are used for stabilizing voltage, a control circuit board and an outer structure part (comprising an outer frame and a skin), and is a power supply module with independent functions and a complete structure, and only a commercially available hydrogen source needs to be provided for the power supply module. The power supply can be used as an emergency power supply to supply power to electric appliances in the field, in suburbs or in remote areas. According to the invention, the overall output power of the system can be improved by adjusting the number and overall dimensions of the single cells of the cell stack of the fuel cell, the system can be conveniently used as a portable application to provide 220V mains supply, the problems of high noise and unfriendliness to the env