Control method and device and server

A control method and server technology, applied in circuit devices, battery circuit devices, current collectors, etc., can solve the problems of unstable energy use efficiency of power supply and high overall server cost, and achieve the effect of improving stability and use efficiency

Pending Publication Date: 2022-05-31
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, a higher design margin makes the overall cost of the server higher, and the energy efficiency of the power supply is also unstable in different application scenarios

Method used

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  • Control method and device and server
  • Control method and device and server
  • Control method and device and server

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Embodiment Construction

[0048] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0049] figure 1 It is a flow chart of a control method disclosed in the embodiment of this application. figure 1 The shown method is applicable to servers including power supplies and batteries. see figure 1 As shown, the control method may include:

[0050] Step 101: Detect first data, the first data characterizes the load condition of the power supply.

[0051] The first data may be obtained in different implementation manners. For example, in an example, the first data may b...

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PUM

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Abstract

The embodiment of the invention discloses a control method and device and a server, the control method and device are applied to the server comprising a power supply and a battery, and the method comprises the steps that first data are detected, and the first data represent the load condition of the power supply; obtaining a first parameter of the power supply based on the first data; and controlling the battery to charge or discharge based on the first parameter, so that the load rate of the power supply is maintained in a first range. According to the implementation scheme, the battery can be dynamically controlled to be charged or discharged based on the load condition of the power supply, and the output of the power supply is maintained in a stable interval with higher conversion efficiency on the premise that the normal operation requirement of the server is met, so that the stability and the use efficiency of the power supply are improved.

Description

technical field [0001] The present application relates to automatic control technology, more specifically, to a control method, device and server. Background technique [0002] Currently, the application scenarios of the server are more and more abundant and complicated, for example, the application scenario of a GPU (graphics processing unit, graphics processing unit), which leads to more and more frequent use of peak power consumption of the power supply in the server. In order for the power supply to meet the peak power consumption of the server, the hardware design of the power supply must be designed with a higher margin to ensure that the server will not be shut down due to over-current protection. However, a higher design margin makes the overall cost of the server higher, and the energy efficiency of the power supply is also unstable in different application scenarios. Contents of the invention [0003] In view of this, the application provides the following techn...

Claims

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Application Information

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IPC IPC(8): H02J7/00
CPCH02J7/0068Y02D10/00
Inventor 何承叡
Owner LENOVO (BEIJING) CO LTD
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