CN-121984305-A - Power supply control method and device, electronic equipment and storage medium

CN121984305ACN 121984305 ACN121984305 ACN 121984305ACN-121984305-A

Abstract

The application provides a control method, a device, electronic equipment and a storage medium of a power supply, wherein the control method of the power supply comprises the steps of updating a first load rate threshold value and/or a second load rate threshold value according to actual load rates and actual power efficiencies respectively corresponding to a plurality of moments of a power supply system in a preset statistical period to obtain the updated first load rate threshold value and/or the updated second load rate threshold value, so that the working state of a rectifying module is controlled based on the dynamically updated first load rate threshold value and/or the dynamically updated second load rate threshold value, and the power supply system can also maintain higher power efficiency under the condition that the power supply requirement of a communication load is dynamically met.

Inventors

HU DONGYANG
WU CHAO
YUAN SHUYAO
DIAO LEI
DONG LIBO
HUANG YANG
MA TENGXIAO
LIU BAOCHANG
LI YUSHENG
WANG WEI
ZHANG YU
LUO YONGQIANG
SHEN CHUYING
SUN GEFEI

Assignees

中移能源科技(北京)有限公司
中国移动通信集团设计院有限公司
中国移动通信集团有限公司
中国移动通信集团云南有限公司
中国移动通信集团四川有限公司

Dates

Publication Date: 20260505
Application Date: 20251222

Claims (10)

1. A control method of a power supply, applied to a control module in a power supply system including the control module and a plurality of rectification modules, the method comprising: Acquiring a first load rate range corresponding to the plurality of rectifying modules, wherein the first load rate range is between a first load rate threshold value and a second load rate threshold value, and the first load rate threshold value is smaller than the second load rate threshold value; Updating the first load rate threshold value and/or the second load rate threshold value according to a first statistical result of the power supply system in a preset statistical period to obtain an updated first load rate threshold value and/or an updated second load rate threshold value, wherein the first statistical result comprises actual load rates and actual power efficiencies respectively corresponding to a plurality of moments in the statistical period; and determining a second load rate range according to the updated first load rate threshold value and/or the updated second load rate threshold value.
2. The method according to claim 1, wherein updating the first load factor threshold and/or the second load factor threshold according to the first statistical result of the power supply system in the preset statistical period comprises: Determining a first efficiency threshold of the statistical period according to the first statistical result, the first load rate threshold and the second load rate threshold; and updating the first load rate threshold and/or the second load rate threshold according to the first efficiency threshold and the first statistical result.
3. The method of claim 2, wherein the determining the first efficiency threshold of the statistical period based on the first statistical result, the first load factor threshold, and the second load factor threshold comprises: Acquiring a first proportion occupied by a first moment in the plurality of moments, wherein the first moment is a moment in which the corresponding actual load rate in the plurality of moments is smaller than the first load rate threshold; acquiring a second proportion of a second moment in the plurality of moments, wherein the second moment is a moment when the corresponding actual load rate in the plurality of moments is greater than the second load rate threshold; And determining a first efficiency threshold of the statistical period according to the first proportion, the second proportion, the actual power efficiency corresponding to the first moment and the actual power efficiency corresponding to the second moment.
4. The method according to claim 2, wherein updating the first and/or second load factor threshold according to the first efficiency threshold and the first statistics comprises: Acquiring a second statistical result that the actual power efficiency is greater than or equal to the first efficiency threshold in the first statistical result; The smallest actual load rate in the second statistical result is used as the updated first load rate threshold value, and/or, And taking the maximum actual load rate in the second statistical result as the updated second load rate threshold.
5. A method according to claim 3, characterized in that the method further comprises: And sending out alarm information under the condition that the first proportion and/or the second proportion is/are larger than a preset proportion threshold value.
6. The method according to any one of claims 1 to 5, further comprising: Updating the working state of the rectifying module according to the actual load rate; the working state comprises a starting state and a standby state.
7. The method of claim 6, wherein updating the operating state of the rectifier module based on the actual load factor comprises at least one of: Determining at least one first target rectifying module which needs to be kept in the starting state in the plurality of rectifying modules under the condition that the actual load rate is smaller than the first load rate threshold, and updating the working states of other rectifying modules except the at least one first target rectifying module in the plurality of rectifying modules into standby states; And when the actual load rate is greater than the second load rate threshold value and a second target rectifying module with the working state being the standby state exists, determining the number of third target rectifying modules which need to be kept in the starting state in the plurality of rectifying modules, and starting at least one rectifying module in the second target rectifying modules so that the number of rectifying modules with the working state being the starting state is greater than or equal to the number of the third target rectifying modules.
8. The method of any one of claims 1-5, further comprising at least one of the energy storage battery modules in the power supply system, the method further comprising: Determining a remaining load to be dissipated by the energy storage battery module if the actual load rate is greater than the second load rate threshold; and determining the working parameters of each energy storage battery module according to the residual load and the number of the energy storage battery modules.
9. A control device for a power supply, characterized by a control module applied in a power supply system comprising the control module and a plurality of rectifying modules, the device comprising: The acquisition module is used for acquiring a first load rate range corresponding to the plurality of rectification modules, wherein the first load rate range is between a first load rate threshold value and a second load rate threshold value, and the first load rate threshold value is smaller than the second load rate threshold value; the updating module is used for updating the first load rate threshold value and/or the second load rate threshold value according to a first statistical result of the power supply system in a preset statistical period to obtain an updated first load rate threshold value and/or an updated second load rate threshold value, wherein the first statistical result comprises actual load rates and actual power efficiencies corresponding to a plurality of moments in the statistical period; And the processing module is used for determining a second load rate range according to the updated first load rate threshold value and/or the updated second load rate threshold value.
10. An electronic device comprising a processor and a memory, the processor being configured to execute one or more programs stored in the memory to implement the steps of the method of controlling a power supply according to any one of claims 1-8.

Description

Power supply control method and device, electronic equipment and storage medium Technical Field The present application relates to the field of power technologies, and in particular, to a method and apparatus for controlling a power, an electronic device, and a storage medium. Background The current power supply of the communication machine room usually rectifies 220VAC of mains supply into 48VDC through a rectification module in a power supply system, the rectification module in the power supply system is of a modular structure, on the basis of a basic power supply frame, the rectification module with different numbers is added to achieve on-demand configuration, for example, the rectification module with more operation numbers when load current is larger, and the rectification module with less load current reduces the starting state. However, frequent fluctuations may occur in the power supply demand of the communication load, so that how to enable the power supply system to maintain high power efficiency of the power supply under the condition of dynamically meeting the power supply demand of the communication load is a technical problem to be solved. Disclosure of Invention The application aims to provide a power supply control method, a power supply control device, electronic equipment and a storage medium. In order to solve the technical problems, the application is realized as follows: in a first aspect, the present application provides a control method of a power supply, applied to a control module in a power supply system, where the power supply system includes the control module and a plurality of rectification modules, the method includes: Acquiring a first load rate range corresponding to the plurality of rectifying modules, wherein the first load rate range is between a first load rate threshold value and a second load rate threshold value, and the first load rate threshold value is smaller than the second load rate threshold value; Updating the first load rate threshold value and/or the second load rate threshold value according to a first statistical result of the power supply system in a preset statistical period to obtain an updated first load rate threshold value and/or an updated second load rate threshold value, wherein the first statistical result comprises actual load rates and actual power efficiencies respectively corresponding to a plurality of moments in the statistical period; and determining a second load rate range according to the updated first load rate threshold value and/or the updated second load rate threshold value. In a second aspect, the present application further provides a control device for a power supply, which is applied to a control module in a power supply system, where the power supply system includes the control module and a plurality of rectifying modules, and the device includes: The acquisition module is used for acquiring a first load rate range corresponding to the plurality of rectification modules, wherein the first load rate range is between a first load rate threshold value and a second load rate threshold value, and the first load rate threshold value is smaller than the second load rate threshold value; the updating module is used for updating the first load rate threshold value and/or the second load rate threshold value according to a first statistical result of the power supply system in a preset statistical period to obtain an updated first load rate threshold value and/or an updated second load rate threshold value, wherein the first statistical result comprises actual load rates and actual power efficiencies corresponding to a plurality of moments in the statistical period; And the determining module is used for determining a second load rate range according to the updated first load rate threshold value and/or the updated second load rate threshold value. In a third aspect, the present application also provides an electronic device, including a processor and a memory; the processor is configured to execute one or more programs stored in the memory, so as to implement the steps of the method for controlling a power supply according to the first aspect. In a fourth aspect, the present application also provides a non-transitory computer storage medium storing computer executable instructions which, when executed by a processor, enable the steps of the method for controlling a power supply according to the first aspect. In a fifth aspect, the present application also provides a computer program product, stored on a non-transitory computer readable storage medium, comprising program instructions which, when executed by a computer, implement the steps of the method of controlling a power supply according to the first aspect. The application provides a control method of a power supply, which comprises the steps of updating a first load rate threshold value and/or a second load rate threshold value according to actual load rates and actual power effi