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Power supply design method of high-density system

A technology of system power supply and design method, which is applied in the direction of data processing power supply, measurement device, measurement flow/mass flow, etc., can solve the problem of limited space in the computer room cabinet, achieve good promotion and use value, low procurement cost, and compact internal design Effect

Inactive Publication Date: 2010-12-22
LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

In most cases, the space of the computer room cabinet is limited, in order to meet the needs of network applications, it is necessary to limit the size of the server itself

Method used

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Embodiment

[0022] A high-density system power supply design method of the present invention includes a 1U rack server system, and realizes the deployment of two computing nodes——computing node I1 and computing node II2 in the limited chassis space of the 1U rack server system. Two 1U power supply modules—power supply module Ⅰ3 and power supply module Ⅱ4 realize the redundant function through the power backplane 5; in the position of the mainboard of the general server system, two server mainboards are designed to be placed in the space of 1U to realize computing Double the density; in a 1U high-density space, place two computing nodes——computing node I1 and computing node II2, and the integrated two server motherboards share two power modules—power module I3 and power module II4 for centralized power supply ; Among them, the connection between the power supply module - power supply module Ⅰ3, power supply module Ⅱ 4 and the main board of the server is connected together through the power ...

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Abstract

The invention discloses a power supply design method of a high-density system, belonging to the field of power supply of server cabinet systems. In structure, a 1U rack server system is comprised; two server mainboards are arranged in the space of the mainbaord of a general server system, and density computation is doubled in a 1U space; in a 1U high-density space, two computing nodes are arranged and the two mainboard which are integrated into a whole shares power supply modules for centralized power supply, wherein the power supply modules are connected with the main boards together through the power supply backboard of the computing nodes, thereby realizing dual-power redundance in a limited space. The power supply design method of a high-density system can realize the arrangement of two computing nodes in a limited case space and the reduncance function of the two 1U power supply modules through the power supply backboard, fully use structural space and improve the power supply safety of the whole system.

Description

technical field [0001] The invention relates to a technology in the field of power supply for a server cabinet system, in particular to a high-density system power supply design method. Background technique [0002] The rapid development of the Internet has resulted in explosive growth of information resources. People use the Internet as a media, and their demand for information is also increasing. Various large-scale data computer rooms have also emerged as the times require. The number of individuals—servers and storage cabinets—that make up a data center is also increasing. Since in most cases, the space of the cabinet in the computer room is limited, in order to meet the needs of network applications, it is necessary to limit the size of the server itself. [0003] A traditional 1U rack server uses a motherboard as a single computing node to meet various applications of users. How to implement redundant power supply in the limited chassis space of the server cabinet a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/26
Inventor 姚萃南罗嗣恒滕学军吴明生
Owner LANGCHAO ELECTRONIC INFORMATION IND CO LTD
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