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Cabinet power supply method, device and system

A cabinet and power supply technology, applied in the server field, can solve problems such as over-powering of cabinets, increased server power consumption, and low server utilization

Pending Publication Date: 2022-08-05
JD DIGITS HAIYI INFORMATION TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the power supply process of the existing cabinets, there will be a problem of over-powering the cabinets caused by users logging in to the server intensively. For example, during Double Eleven or certain promotional activities, when users use the servers intensively, the power consumption of the servers will increase. And then cause the cabinet to overcharge
[0003] In order to avoid over-power phenomenon, the existing solution is to reduce the number of servers on the cabinet, that is, only during the peak hours of power consumption such as Double Eleven or certain promotional activities, the power consumption of the server will approach the rated power consumption of the cabinet , and during most of the year, the utilization rate of the server is very low, and the resources cannot be used effectively

Method used

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  • Cabinet power supply method, device and system
  • Cabinet power supply method, device and system
  • Cabinet power supply method, device and system

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Embodiment Construction

[0033] Exemplary embodiments of the present invention are described below with reference to the accompanying drawings, which include various details of the embodiments of the present invention to facilitate understanding and should be considered as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted from the following description for clarity and conciseness.

[0034] It should be pointed out that the embodiments of the present invention and the technical features in the embodiments may be combined with each other without conflict.

[0035] figure 1 It is a schematic diagram of main steps of a method for powering a cabinet applied to a power management controller according to an embodiment of the present invention.

[0036] like f...

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Abstract

The invention discloses a cabinet power supply method, device and system, and relates to the technical field of servers. A specific embodiment of the method comprises the following steps: acquiring input power of a power supply in a cabinet in real time; when the input power is greater than a preset first power value, starting a backup power supply in the cabinet; and setting the output voltage of the back-up power supply according to the output voltage of the power supply in the cabinet, so that the back-up power supply supplies power to the server. According to the embodiment, the power management controller is additionally arranged in the cabinet to obtain the input power of the power supply in the cabinet in real time, and the power management controller is combined with the back-up power supply in the cabinet to realize power supply by using the power supply and the back-up power supply at the same time under the condition that the input power is greater than the preset power value; therefore, the cabinet is prevented from being overcharged.

Description

technical field [0001] The present invention relates to the technical field of servers, and in particular, to a method, device and system for supplying power to a cabinet. Background technique [0002] In the process of supplying power to the existing cabinets, there will be a problem of overpowering the cabinets due to users' centralized login to the server. For example, during Double Eleven or during certain promotional activities, when users use the servers intensively, the server power consumption will increase. As a result, the cabinet is overcharged. [0003] In order not to overpower, the existing solution is to reduce the number of servers in the cabinet, that is, only during peak power consumption periods such as Double Eleven or some promotional activities, the power consumption of the servers will be close to the rated power consumption of the cabinet. , and in most of the year, the utilization rate of the server is very low, and the resources cannot be effective...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F1/26G06F1/30G06F11/30H02J9/00
CPCG06F1/26G06F1/30G06F11/3058H02J9/00Y04S20/20
Inventor 李升符庆明陈国峰王贵林蔡岳霖金跃红房文义
Owner JD DIGITS HAIYI INFORMATION TECHNOLOGY CO LTD
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