Solid oxide battery performance testing device

Abstract

The invention discloses a solid oxide battery performance testing device. The device comprises a base, an outer pipe, an inner pipe, a bottom gas inlet pipe, a top gas inlet pipe, a first fuel vaporizer and a second fuel vaporizer, wherein a lower port of the outer pipe is hermetically fixed on the base; the inner pipe is located in an inner cavity of the outer pipe, a lower port of the inner pipe is fixed to the base in a sealed mode, and an upper port of the inner pipe is open; the bottom gas inlet pipe is inserted into an inner cavity of the inner pipe, an upper end opening of the bottom gas inlet pipe is right opposite to an upper end opening of the inner pipe, and the bottom gas inlet pipe is connected with the first fuel gasifier; the top air inlet pipe is inserted into the inner cavity of the outer pipe from the upper end face of the outer pipe and connected with the outer pipe in a sealed mode, a port of the top air inlet pipe directly faces an upper port of the inner pipe, and the other end of the top air inlet pipe is connected with the second fuel vaporizer. According to the testing device, by redesigning overall and internal structures of the testing device, a problem that fuel is inconvenient to introduce into air chambers on the two sides of a single battery in an existing testing device is effectively solved.

Description

technical field [0001] The invention relates to the technical field of battery performance testing, in particular to a solid oxide battery performance testing device. Background technique [0002] The information disclosed in the Background of the Invention is only intended to increase the understanding of the general background of the invention, and is not necessarily to be taken as an acknowledgment or any form of suggestion that the information constitutes the prior art that is already known to those skilled in the art. [0003] A solid oxide cell (Solid Oxide Cell, SOC for short) is an energy conversion device that can be used as a solid oxide fuel cell (Solid Oxide Fuel Cell, SOFC for short) to convert chemical fuels (such as H 2 、CH 4 , ethanol, etc.) into electrical energy, and can also be used as a solid oxide electrolysis cell (Solid Oxide electrolysis Cell, SOEC for short) to convert H 2 O.CO 2 reduced to H 2 , CO for energy storage. [0004] The operating tem...

AI Technical Summary

Problems solved by technology

[0006] The invention provides a solid oxide battery performance test device, which effectively solves the problem of inconvenient fuel flow into the gas chambers on both sides of the battery in the existing test device by redesigning the overall and internal structure of the test device.

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