Electric vehicle energy service station based on SOFC, and running control method thereof

Abstract

The invention provides an electric vehicle energy service station based on SOFC, which relates to the technical field of new energy application, and comprises a fuel supply sub-system for supplying natural gas, water and air to a power generating sub-system and supplying water to a hydrogen producing sub-system; a power generating sub-system, with a part being supplied to the hydrogen producing sub-system and the other part being supplied to a charging and hydrogen adding sub-system to charge the vehicle; the hydrogen producing sub-system, with one part being supplied to the power generating sub-system when necessary and the other part being supplied to the charging and hydrogen adding sub-system to add hydrogen to the vehicle; a control sub-system, including a central control module, which controls other sub-systems to execute corresponding operations through a bus; the charging and hydrogen adding sub-system, for providing a port for charging vehicle and adding hydrogen. The invention is advantageous in that in areas where land resources are tight, problems of selecting location for charging stations or hydrogen-adding stations and land utilization can be resolved; the energy comprehensive resolution for electrical vehicles is provided. The invention also discloses a running control method of the service station.

Description

technical field [0001] The invention relates to the technical field of new energy applications, in particular to a SOFC-based electric vehicle energy service station and an operation control method thereof. Background technique [0002] According to relevant definitions, electric vehicles mainly include pure electric vehicles, plug-in hybrid vehicles and fuel cell vehicles. Electric vehicles have a lower environmental impact than conventional internal combustion engine vehicles. The "Guidelines for the Development of Electric Vehicle Charging Infrastructure (2015-2020)" proposes that by 2020, 12,000 centralized charging and swapping stations and 4.8 million decentralized charging piles will be built to meet the charging needs of 5 million electric vehicles nationwide. The "Technology Roadmap for Energy Saving and New Energy Vehicles" pointed out that by 2020, 2025, and 2030, the number of hydrogen refueling stations in China will exceed 100, 300, and 1,000, respectively. ...

AI Technical Summary

Problems solved by technology

The main reasons for the lag in development are: ① There is a contradiction between infrastructure and electric vehicles: in the case of relatively insufficient development of electric vehicles, large-scale construction of infrastructure will cause huge waste; without sufficient infrastructure, It is inconvenient for the public to use electric vehicles, and the development of electric vehicles cannot be promoted; ② urban land resources are tight, and the construction of charging stations and hydrogen refueling stations is restricted, making it impossible to develop infrastructure on a large scale

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