Electric power cost control method and system of internet data center

A data center and power cost technology, applied in the power field, can solve the problems of peak power consumption and high power cost

Inactive Publication Date: 2016-01-06
POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD +1
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] Based on this, it is necessary to address the existing problems of high power costs and prone to peak power consumption, and

Method used

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  • Electric power cost control method and system of internet data center
  • Electric power cost control method and system of internet data center
  • Electric power cost control method and system of internet data center

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Embodiment Construction

[0026] see figure 1 , providing an embodiment of an Internet data center power cost control method, including the following steps:

[0027]S100: Predict the customer request volume of each Internet data center in the next unit time period after the current unit time period to the customer request volume of the Pth unit time period, and according to the next unit time period of each Internet data center after the current unit time period From the amount of customer requests per unit time period to the Pth unit time period, obtain the predicted number of servers opened by each Internet data center in the next unit time period after the current unit time period to the number of servers opened in the Pth unit time period The number of server predictions.

[0028] Among them, p is the preset prediction window length. The Internet data center processes customer requests. Each Internet data center is distributed in different regions. The Internet data center in each region has serv...

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Abstract

The invention relates to an electric power cost control method and system of an internet data center. The electric power cost control method comprises the following steps: predicting a client request amount of the internet data center to obtain a predicted number of started servers of the internet data center and predicted energy consumption of the internet data center, calculating a predicted electric power cost of the internet data center to determine a total predicted electric power cost of the internet data center, creating an electric power cost function target, solving the minimum value of the electric power cost function target, and obtaining an optimal solution of a client request amount control parameter matrix to control the actual client request amount of the internet data center within the next unit time period and the number of actually started server of the internet data center within the next unit time period, so as to effectively avoid the generation of an electricity consumption peak of the internet data center and effectively control the client request amount within the next unit time period, so that no excessive client request will surge into the internet data center, and the electric power cost is effectively reduced.

Description

technical field [0001] The invention relates to the field of electric power, in particular to a method and system for controlling electric power cost of an Internet data center. Background technique [0002] Cloud computing services are provided by dedicated large-scale Internet service providers, usually Internet data centers (IDCs) that contain large-scale servers, cooling systems, high-speed network elements, and distributed power. With more and more heterogeneous services in cloud computing, the demand for power consumption in Internet data centers grows rapidly. For Internet data centers, electricity cost is an important part of the total budget, and this part has increased with the increase in electricity prices in recent years, so research on reducing electricity costs has attracted more and more interest. [0003] The existing bidirectional power converter method for smart grids can not only absorb electric energy from the grid to charge the storage battery through ...

Claims

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Application Information

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IPC IPC(8): H04L29/08G06Q50/06
CPCH04L67/1012H04L67/12G06Q50/06H04L67/60
Inventor 付佳佳黄平梁文娟杨嘉明窦铮丁蓓蕾
Owner POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD
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