Electric vehicle charging station based on electricity generation by reforming hydrogen production fuel cells

Abstract

The invention discloses an electric vehicle charging station based on electricity generation by reforming hydrogen production fuel cells. The electric vehicle charging station includes a total storagedevice, a centralized liquid supply system and a plurality of fuel cell electricity generation systems. The total storage device is used for storing hydrogen-containing fuel in the charging station,and the centralized liquid supply system is used for conveying the hydrogen-containing fuel stored by the total storage device to a hydrogen production system to produce hydrogen. Each fuel cell electricity generation system includes a fuel cell generator set and an electric vehicle charging pile. The fuel cell generator sets use the hydrogen produced by the hydrogen production system to perform electrochemical reactions to generate electricity, and the electric vehicle charging piles store generated electric energy which is used for charging electric vehicles. Through layout of the charging station which use hydrogen compounds as raw materials and use the fuel cell generator sets to generate the electricity, charging for the battery-based home electric vehicles without the need to re-laya dedicated transmission network in a large area is realized, and initial investment costs and construction time are saved; and the problem of inconvenient charging during long-distance travel of theelectric vehicles is solved.

Description

technical field [0001] The invention relates to the technical field of new energy charging, in particular to an electric vehicle charging station based on hydrogen reforming fuel cell power generation. Background technique [0002] With the gradual deepening of society's understanding of energy issues and environmental issues, people realize that society must take a sustainable development path in terms of resource exploitation and environmental protection to balance the relationship between human beings and nature. This means that various tools currently used by humans need to be reformed, from using fossil fuels as power tools to developing toward the use of renewable energy or clean energy. Among them, new energy vehicles represented by electric vehicles gradually replace gasoline and diesel vehicles, so electric vehicles will increasingly be used as the main means of transportation for private travel. [0003] With the popularization and application of electric vehicles...

AI Technical Summary

Problems solved by technology

[0006] In order to overcome at least one of the defects in the above-mentioned existing technologies, reduce the initial investment cost and construction time of charging stations, solve the problem of charging inconvenience for long-distance electric vehicles and hydrogen fuel cell vehicles, and start and stop based on predicted charging demand Charging piles and related systems can reduce the operating costs of charging stations, and at the same time balance the charging service operating costs of charging stations and the waiting time for users to wait in line for charging, which can not only ensure that the user's charging experience is not greatly affected, but also save charging stations. Operating cost, the invention discloses the following technical solutions

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