Power station system based on solid hydrogen technology

Abstract

The invention discloses a power station system based on the solid hydrogen technology. The system comprises a solid hydrogen generating device which is used for preparing hydrogen gas and comprises aparallel hydrogen generating device, a water pump, solid hydrogen, a pressure detector, a temperature detector and a water circulation cooling system, a fuel cell device which is used for generating electricity and comprises a series fuel cell stack, an air compressor, a cooling system and a hydrogen circulation system. According to the present invention, a solid hydrogen power station is an environment-friendly power generation device, the final products are water, heat and electric energy, the solid hydrogen power station has good environmental development sustainability, resource utilization and safety controllability, operational safety and economic benefits, the generation amount of an electric energy source is controlled through a power generation center control system, the solid hydrogen power station is different from a traditional hydrogen energy power station and does not need high-pressure hydrogen cylinders, the conversion efficiency is much higher than that of a traditional thermal power station, the power generation device is simple, and the fuel cell device does not need traditional hydrogen cycle system and humidification system.

Description

technical field [0001] The invention relates to the technical field of power generation systems, in particular to a power station system based on solid hydrogen technology. Background technique [0002] As of November 2018, my country's thermal power accounted for 72.9%, hydropower accounted for 16.9%, nuclear power accounted for 4.2%, and solar energy accounted for 1.3%. Among them, thermal power generates electricity by burning coal resources, and the cost of transportation and environmental pollution is relatively high. Hydropower is concentrated in the southwest region, and the loss and cost of power transportation are high; at present, hydrogen energy as a source of electric energy accounts for a small proportion, and the purity of hydrogen, the safety of high-voltage transmission and the cost seriously affect its further wide application; considering cost and environmental factors comprehensively, Resource allocation, population distribution, and economic development are...

AI Technical Summary

Problems solved by technology

[0004] However, there are certain problems in the current power generation system. First, the existing power stations use non-renewable energy to generate energy, which consumes a lot of resources, and the cost of power generation is greatly increased due to non-renewable energy.

Second, the use of non-renewable resources in existing power stations will also cause environmental pollution to a certain extent

Third, traditional hydrogen power stations require high-pressure hydrogen cylinders, complicated devices, and complex operating procedures

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