Diesel type solid oxide fuel cell charging station

Abstract

The invention discloses a diesel type solid oxide fuel cell charging station. A fuel system comprises a diesel oil tank, a diesel catalytic reforming chamber, a water tank, an air compressor and an air preheating chamber, wherein the diesel oil tank and the air compressor are communicated with a combustion system; the tail gas outlet of the combustion system is respectively communicated with the diesel catalytic reforming chamber and the tail gas inlet of the air preheating chamber; a supercharger and the output end of a storage battery are connected to electric equipment; the diesel catalytic reforming chamber is communicated with the anode of an SOFC voltaic pile; and the air preheating chamber is communicated with the cathode of the SOFC voltaic stack. The charging station disclosed by the invention does not need to be connected to the electric supply, the environmental pollution is avoided, charging can be realized in any region, and the cost is greatly reduced; the charging station can be built close to a gas station or in the gas station, the materials are directly and conveniently taken from the gas station, and the raw material supply is sufficient; and moreover, when the supercharger is connected to perform charging directly, rapid charging of an electric automobile can be realized after the storage battery is connected.

Description

technical field [0001] The invention relates to the technical field of fuel cell charging, in particular to a diesel-type solid oxide fuel cell charging station. Background technique [0002] A fuel cell is a power generation device that can directly convert chemical energy stored in fuel and oxidant into electrical energy. It directly converts chemical energy into electrical energy in an electrochemical reaction isothermally without going through a heat engine process, so it is not subject to card The energy conversion efficiency can be as high as 40%-60% due to the limitation of the Nuobi cycle, and it is environmentally friendly and hardly emits pollutants such as SO2 and NOx. [0003] The traditional solid oxide fuel cell is divided into three layers in structure, namely the porous cathode (positive electrode), the dense electrolyte layer and the porous anode (negative electrode) layer. The cathode side of the battery is fed with O2, and the anode side is fed with fuel g...

AI Technical Summary

Problems solved by technology

[0006] 1. Set up a special line from the mains and set up charging stations on both sides of the road, but this solution is expensive, and the power loss during transmission is large, which pushes up the charging cost;

[0007] 2. Fuel generators are installed at gas stations to generate electricity through fuel, but they have the disadvantages of low power generation efficiency, large environmental pollution and high charging costs

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