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Data center self-adapting energy consumption management method based on heat load balancing

A data center, adaptive technology, applied in data processing power supply, data exchange network, energy reduction and other directions, can solve the problem of reducing the total power consumption of servers and cooling systems, etc.

Active Publication Date: 2014-11-19
SHANGHAI JIAO TONG UNIV
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Problems solved by technology

[0008] However, the question of how to distribute tasks to servers so that the total power consumption of servers and cooling systems is reduced is not addressed.

Method used

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  • Data center self-adapting energy consumption management method based on heat load balancing
  • Data center self-adapting energy consumption management method based on heat load balancing
  • Data center self-adapting energy consumption management method based on heat load balancing

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Embodiment Construction

[0111] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.

[0112] The present invention is based on thermal load balancing data center adaptive energy consumption management method, its basic structure is as follows figure 1 As shown, CRAC and servers are mainly in the server room of the data center.

[0113] In this structure, within a period of time, the temperature and power collected in the server room are evaluated by the thermal model, and the arriving load is integrated to perform adaptive control. The output of the adaptive control is the Task lo...

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Abstract

The invention discloses a data center self-adapting energy consumption management method based on heat load balancing. In each sampling time, the following steps are adopted to perform energy consumption management: 1) using an RLS model to estimate server power consumption; 2) optimizing and solving the cost function within constraint conditions to obtain the optimal Up (k); 3) selecting the first group U (k|k) as a real manipulated variable U (k); 4) calculating the number mj of required active servers; 5) uniformly distributing the tasks to each rack. The data center self-adapting energy consumption management method can dynamically distribute server tasks to reduce the total power consumption of the server in the data center and a cooling system.

Description

technical field [0001] The invention relates to energy consumption management of a network data center, and more specifically relates to an adaptive energy consumption management method of a data center based on thermal load balancing. Background technique [0002] In recent years, with the vigorous development of cloud computing. The network data center, as its infrastructure, carries a large number of computing, storage and application tasks, and consumes a lot of energy to run and cool the equipment. With the rapid development of cloud computing services, the energy consumption in data centers is increasing. [0003] Servers in data centers, where user task requests are processed and stored, use a lot of energy and emit a lot of energy. However, due to the limitation of the operating temperature of the electronic equipment, cooling equipment is required to cool the large amount of heat energy generated by the servers in the data center. [0004] Currently, academia and...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/803H04L12/24G06F1/32
CPCY02D30/50
Inventor 姚建国周海航管海兵
Owner SHANGHAI JIAO TONG UNIV
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