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Knife blade server dynamic power splitting controller and operation method thereof

A blade server, dynamic power technology, applied in the direction of data processing power, can solve the problem of unable to adjust the output power of the power supply at any time, save the actual energy consumption, reduce the initial investment cost, and realize the effect of live upgrade

Active Publication Date: 2009-07-08
DAWNING INFORMATION IND BEIJING +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the defect that the power supply module in the existing server adopts a static power supply mode and cannot adjust the output power of the power supply at any time according to the change of the power-consuming components, and provides a power supply that can adjust the rated power supply according to the change of the power-consuming components in the server. Dynamic Power Allocation Management System for Output Power

Method used

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  • Knife blade server dynamic power splitting controller and operation method thereof
  • Knife blade server dynamic power splitting controller and operation method thereof
  • Knife blade server dynamic power splitting controller and operation method thereof

Examples

Experimental program
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Embodiment 1

[0025] figure 1 It is a structural schematic diagram of the present invention. Such as figure 1 As shown, it includes at least two power supply modules, a management module, a control module, and a detection module. The electrical output pins of each power supply module are connected in parallel with the tested signal input end of the detection module, and the result output end of the detection module is connected with the parameter information of the management module. The input terminal is connected, the output control terminal of the management module is connected with the control command input terminal of the control module, and the output terminal of the control module is connected with the switch terminal of the power module.

[0026] In this embodiment, the power module uses two Sugon A-type power supplies. The control chip of the control module adopts PCA9555PW, which is compatible with I 2 C is connected as image 3 As shown, its 22 and 23 pins are the input termi...

Embodiment 2

[0030] This embodiment is another embodiment of the present invention, and its difference from Embodiment 1 is that 20 Sugon A-type power supplies are used as the number of power modules in this embodiment.

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PUM

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Abstract

The invention discloses a blade server dynamic power distribution management device and an operation method thereof, and relates to blade server power supply power management. The invention can adjust the output power of the power supply at any time according to the change of the electric components in the server. The present invention includes at least two power supply modules, including a management module, a control module, and a detection module. The electrical output pins of each power supply module are connected in parallel with the tested signal input terminals of the detection modules, and the result output terminals of the detection modules are connected with the management module. The parameter information input terminal is connected, the output control terminal of the management module is connected with the control command input terminal of the control module, the output terminal of the control module is connected with the switch terminal of the power module, and the power module is a pluggable power module. The invention is mainly used to improve the efficiency of the blade server power supply module.

Description

technical field [0001] The invention relates to a blade server system, in particular to blade server power management. Background technique [0002] The hot swapping of devices in servers, especially blade servers, will inevitably cause changes in the actual output power of the blade server power supply. At present, when designing the blade server power module, the static power output technology is adopted, regardless of the possible occurrence of blade server operation. According to the change of power consumption, only the output power of the power module is designed with as much redundancy as possible to meet the possible maximum power consumption demand of the blade server. This makes it difficult to match the rated output power of the power module of the blade server with the actual power consumption of the blade server. The user's equipment investment cost is increased, and the power module of the blade server cannot always be in a high-efficiency working state. Con...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/32
Inventor 曾宇沙超群
Owner DAWNING INFORMATION IND BEIJING
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