Power supply control method and device for data center

A power supply control and data center technology, applied in the direction of circuit devices, data processing power supplies, battery circuit devices, etc., can solve problems such as business damage

Pending Publication Date: 2022-05-06
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This application provides a power supply control method and device for a data center, which is used to solve the problem that a large area of ​​business is easily damaged when the power supply capacity of the data center cabinet is lower than the power supply demand

Method used

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  • Power supply control method and device for data center
  • Power supply control method and device for data center
  • Power supply control method and device for data center

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Embodiment Construction

[0046] For ease of understanding, some technical terms involved in the embodiments of the present application are firstly introduced.

[0047] Data center: It is a network of specific equipment for global collaboration, which is used to transmit, accelerate, display, calculate, and store data information on the Internet (Internet) network infrastructure.

[0048] Uninterruptible power system (UPS): It is a constant voltage and constant frequency uninterruptible power supply with an energy storage device and an inverter as the main component. It is mainly used to provide uninterrupted power supply to a single computer, computer network system or other power electronic equipment.

[0049] Distributed battery: refers to a small modular, environment-compatible independent power supply with a power of several thousand watts to 50MW. These power sources are owned by utilities, power users or third parties to meet power system and user-specific requirements.

[0050] Peak cut: It i...

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PUM

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Abstract

The invention provides a power supply control method and device for a data center. The data center comprises a standby battery. The method comprises the following steps: predicting a power consumption change trend of the data center in a first time period in the future, wherein the power consumption change trend comprises a plurality of power consumption wave peaks; analyzing the degree of influence on the service by executing the peak clipping function of the standby battery at each power consumption peak in the plurality of power consumption peaks, wherein the degree of influence on the service comprises the degree of influence on the service performance and/or the service income; and determining a peak clipping strategy of the first time period according to the influence degree on the service. Therefore, when the power supply capability of the data center cabinet is lower than the power supply requirement, the influence on the business is effectively reduced.

Description

technical field [0001] The present application relates to the technical field of power supply, and more specifically, to a method and device for controlling power supply of a data center. Background technique [0002] With the rapid development of the Internet, artificial intelligence, big data and other fields, the scale of data centers continues to expand, and the number of power-consuming equipment (such as servers, switches, storage and other IT equipment) in data centers is increasing rapidly. In order to ensure the reliability of power supply, the data center needs to have 7*24 hours of uninterrupted power supply capability. For this reason, data centers are usually equipped with backup power equipment such as large UPS, diesel generators or distributed batteries. When the AC power supply is abnormally interrupted, the backup power device can provide short-term power supply and wait for the AC power supply to recover. Among many backup devices, distributed batteries ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J9/00H02J3/32H02J7/00G06F1/26
CPCH02J9/00H02J3/32H02J7/007G06F1/26Y02B70/30Y04S20/20
Inventor 王江涛张路祝斌
Owner HUAWEI TECH CO LTD
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