Fuel cell power supply and refrigeration integrated cabinet and data center

Abstract

The invention discloses a fuel cell power supply and refrigeration integrated cabinet and data center, and aims to solve problems of complex structure and serious energy loss of the data center due to the fact that energy supply and energy use are separately arranged in the existing data center. A fuel cell is directly combined with a terminal energy consumption equipment cabinet, so direct power supply is realized, distributed refrigeration of the cabinet can be realized, refrigeration efficiency is greatly improved, electric cooling energy supply efficiency is remarkably improved, and the PUE is obviously reduced. Through the integrated design, the power supply module, the refrigeration module and the power utilization module are combined together, direct-current power supply and direct cooling for the cabinet server are achieved, popularization of green electricity in a data center is achieved, intermediate loss of power supply and refrigeration is greatly reduced, and efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of hydrogen energy application, and in particular relates to an integrated cabinet and data center powered by a fuel cell for refrigeration. Background technique [0002] Data centers are the foundation of the digital economy, accounting for 2% of social electricity consumption and supporting a digital economy that accounts for 36.2% of GDP. Big data centers are one of the seven core areas of new infrastructure. The development direction of the data center is a zero-carbon data center. For newly built data centers, for existing: [0003] (1) Low energy efficiency: actual PUE > design PUE; [0004] (2) The construction pollutes a lot, and there are many three wastes; [0005] (3) Pain points such as long construction period (>2 years). [0006] It is necessary to establish the goal of "full life cycle green DC". Currently, there are three main technical paths: [0007] The first is the innovative c...

AI Technical Summary

Problems solved by technology

[0003] (1) Low energy efficiency: actual PUE > design PUE;

[0004] (2) The construction pollutes a lot, and there are many three wastes;

[0005] (3) Pain points such as long construction period (>2 years)

[0011] (1) The old power supply equipment has low efficiency, high failure rate and large floor area;

[0012] (2) Traditional chilled water system, high energy consumption, poor manual adjustment effect and other pain points

[0018] The above patented technologies have taken into account multiple power inputs, heat exchange modules, and use the waste heat generated by hydrogen fuel cells to cool the data center. There are strict entry standards for various types of power supply. Whether it is in the form of a diesel engine or a backup battery, it is currently difficult to realize industrially. Only a self-contained system of power supply and power consumption can be used in practice.

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