Community structure for hydrogen energy small town

Abstract

The invention discloses a community structure for a hydrogen energy small town. The community structure comprises renewable energy equipment, water electrolysis hydrogen making equipment, hydrogen storage equipment, a hydrogenation station, a proton exchange membrane fuel cell, rectification voltage transformation equipment, a power usage community and a charging pile, wherein direct current generated by the renewable energy equipment is input into the water electrolysis hydrogen making equipment to carry out electrolysis and prepare hydrogen, and the hydrogen is stored in the hydrogen storageequipment; the hydrogen storage equipment supplies the hydrogen to the hydrogen filling station and the proton exchange membrane fuel cell, direct current and heat energy are generated by the protonexchange membrane fuel cell, and the direct current is transmitted into the rectification voltage transformation equipment and is processed into alternating current to be supplied to the power usage community and the charging pile by the rectification voltage transformation equipment; the rectification voltage transformation equipment is remotely communicated with a national grid through a network. The community structure disclosed by the invention has the beneficial effects that renewable energy is more effectively utilized, the electric energy is stored and applied by using clean and environment-friendly hydrogen energy, and zero emission of greenhouse gas in a using process can be realized in the whole community.

Description

technical field [0001] The invention belongs to the field of renewable energy, micro-grid technology, hydrogen production by water electrolysis, proton exchange membrane fuel cell, charging pile, and hydrogen refueling station, and relates to a hydrogen energy town community structure. Background technique [0002] The continuous progress of society, the rapid development of science and technology, and the rapid growth of economy, while giving people a convenient and efficient life, have also caused inevitable negative impacts on the environment. This is an inevitable process of social development. Looking around the world, the United Kingdom spent 30 years to control smog, Los Angeles took more than 60 years to make the air reach clean standards, and Japan also spent 30 years to control air pollution. Nowadays, our country is also facing the same problem: the environmental pollution problem that comes with the rapid development of society. The difference is that while prom...

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Problems solved by technology

[0007] However, at present, the development of microgrid is still in the concept stage. Apart from the utilization of renewable energy, its application does not meet the requirements of sustainable development at the power consumption end and energy storage end.

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