A fuel cell gas turbine hybrid power system combined with solar power

Abstract

A fuel cell gas turbine hybrid power system combined with solar power generation belongs to the technical field of airship power. The invention solves the problem of insufficient power demand for the long-endurance flight of the existing high-altitude airship. The invention comprises a hydrogen generating unit, an air input unit, a solar cell, a power generating unit and a power storage unit, the gas output end of the hydrogen generating unit and the gas output end of the air input unit are respectively connected to the gas input end of the power generating unit; the power of the solar cell The output ends are respectively connected to the power input end of the power storage unit and the power input end of the airship; the power storage unit provides electric energy for the hydrogen generation unit and the air input unit; the power output end of the power generation unit is respectively connected to the power input end of the power storage unit and the airship connect. The invention integrates environmental energy and self-storage energy, which has the characteristics of high efficiency and low emission; and the system combines solar power generation, which has the advantages of being cleaner and reducing redundant heat and carbon emissions.

Description

technical field [0001] The invention relates to a fuel cell gas turbine hybrid power system combined with solar power generation, and belongs to the technical field of airship power. Background technique [0002] The flying altitude of the high-altitude airship is generally 10km to 30km. At this altitude, it is very suitable for the aircraft to carry out tasks such as reconnaissance, surveillance, early warning, and communication on the ground. At the same time, the airship has the characteristics of long voyage and long blanking time, and the blanking time is more than several months, even up to one year. Therefore, the development of airship technology is of great significance to both the military field and the civilian field. [0003] There are three sources of energy for high-altitude airships: (1) self-storage energy; (2) environmental energy; (3) combination of self-storage energy and environmental energy. Self-storage energy can be fuel oil, nuclear energy or hydro...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem of insufficient power demand for long-duration flight of existing high-altitude airships, the present invention provides a fuel cell gas turbine hybrid power system combined with solar power generation, which integrates environmental energy and self-storage energy, and has high efficiency and low emissions And other characteristics, can very well meet the power demand of airship long-duration flight

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