Connected fuel cell system

Abstract

The connected fuel cell system according to the present invention comprises: a hot box module unit provided with a hot box module for accommodating one or more fuel cell stacks and a hot BOP module, and a first accommodating member for accommodating the hot box module, and a cold BOP module unit provided with a second accommodating member for accommodating the hot box module, the BOP module part is provided with a cold BOP module for supplying air and fuel gas into the hot BOP module and a second accommodating part for accommodating the cold BOP module, and the electric BOP module part is provided with an electric BOP module for controlling the operation of the fuel cell stack, the hot BOP module and the cold BOP module and a third accommodating part for accommodating the electric BOP module; any one of the second accommodating part and the third accommodating part is stacked on the other and assembled with each other; the height of the first accommodating member is higher than the height of the second accommodating member and the height of the third accommodating member, and the first accommodating member is assembled on the side surfaces of the second accommodating member and the third accommodating member.

Description

technical field [0001] The present invention relates to a connection type fuel cell system, more particularly, to a connection that can realize the assembly and disassembly of a hot box module, a cold BOP (BOP: Balance Of Plant, auxiliary equipment) module and an electric BOP module fuel cell system. Background technique [0002] Recently, fuel cells, which generate electricity by electrochemical reaction of hydrogen and oxygen, have been actively researched due to their simple energy conversion steps and environmentally friendly properties such as being an efficient, non-polluting generator. [0003] In particular, the solid oxide fuel cell (SOFC) in the fuel cell is a fuel cell that uses ceramics as an electrolyte and operates at a high temperature of about 600 to 1000° C., in molten carbonate fuel cell (MCFC), phosphate acid Among the various forms of fuel cells, such as PAFC and PEFC, not only have the highest efficiency and the lowest pollution, but also have various a...

AI Technical Summary

Problems solved by technology

[0005]However, the conventional fuel cell system has a problem of high maintenance cost because when the fuel cell system fails, the entire fuel cell system needs to be replaced

[0006] Also, in order to deploy the piping in the cold BOP module, there is also the problem of requiring a separate jig for securing and deploying the piping

[0007] In addition, there is also the problem that it is difficult to discharge the hot air inside the hot box module

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