Data center power supply framework

Abstract

The invention relates to the technical field of the server power supply equipment, and provides a data center power supply framework. The power supply framework comprises an array cabinet, a battery cabinet and a plurality of server cabinets; lines led out from the array cabinet comprise a first mains supply line and a second mains supply line; a battery pack unit and a charger are arranged in the battery cabinet, and the charger is connected with the battery pack unit and used for charging the battery pack unit; an AC distribution unit and a 12V continuous power supply system are arranged in each server cabinet; the input end of the AC distribution unit is respectively connected with the first mains supply line, and the output end is connected with a switch power input end of the server in the server cabinet; the input end of the 12V continuous power supply system is connected with the second mains supply line, and the output end is located at the server load in the server cabinet, thereby realizing the centralized and decentralized combined continuous power supply; the server cost is lowered, the power supply efficiency is promoted, and the patrolling and the maintenance on the power supply system are facilitated.

Description

technical field [0001] The invention belongs to the technical field of server power supply equipment, and in particular relates to a data center power supply architecture. Background technique [0002] With the rapid development of the electronic information industry, the development of data centers has also entered a new stage. The power supply system is an important equipment for the server data center to ensure the stable and continuous operation of the system. At present, the data center power supply system uses 220V AC Uninterruptible Power Supply (UPS) or 240V high-voltage DC equipment and batteries as the uninterruptible power supply for the server. A certain amount of space, and higher load-bearing requirements for load-bearing objects (floors). And because the equipment needs to convert the power supply, its own loss is high, generally greater than 4%. And because the power of 220V AC UPS or 240V high-voltage DC equipment is partially concentrated, once the equipm...

AI Technical Summary

Problems solved by technology

And because the equipment needs to convert the power supply, its own loss is high, generally greater than 4%, and because the power part of the 220V AC UPS or 240V high-voltage DC equipment is concentrated, once the equipment is damaged, it will affect the stability of the data center power supply

If distributed power supply is used for power supply, the batteries are too scattered, which is not conducive to maintenance and management

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