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A Congestion Management Approach for Power Systems Considering Data Network Load Regulation Potential

A power system and load regulation technology, applied in data processing applications, information technology support systems, instruments, etc.

Active Publication Date: 2021-07-02
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, scholars at home and abroad have carried out relevant preliminary explorations. However, there are few related studies on power system congestion management considering the potential of IDCs space load regulation.

Method used

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  • A Congestion Management Approach for Power Systems Considering Data Network Load Regulation Potential
  • A Congestion Management Approach for Power Systems Considering Data Network Load Regulation Potential
  • A Congestion Management Approach for Power Systems Considering Data Network Load Regulation Potential

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Embodiment Construction

[0022] Combine below figure 1 The technical solution of the invention is described in detail.

[0023] Step 1: Establish a data network power consumption model based on information energy

[0024] Define T={1,2,...U} as a collection of time slots, define N={1,2,...V} as a collection of IDCs distributed in different power nodes, and IDCs form a data network through network transmission lines. In time slot t(t∈T), for IDC i(i∈N), suppose:

[0025] 1) IDC i is a high-efficiency data center, and other (network transmission equipment, storage equipment, cooling systems, lighting systems, power distribution systems, etc.) power consumption is a linear function of server power consumption;

[0026] 2) IDC i adopts dynamic cluster server configuration (dynamic cluster server configuration, DCSC), that is, only a minimum number of active servers are running to process data loads at rated power, and other servers are shut down or sleep;

[0027] 3) IDC i is a uniform data center, tha...

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Abstract

The invention discloses a power system congestion management method considering the data network load regulation potential, and belongs to the technical field of power system optimal dispatching. The present invention comprehensively considers the space load adjustment potential and the time load adjustment potential of IDCs, converts the IDCs power consumption model into a packaging model that optimizes the interactive data load power consumption and batch processing data load power consumption, and incorporates the IDCs power consumption model into the secondary In daily IDCs power planning and power system planning and scheduling, it is not only beneficial to the power network to utilize the space load regulation potential of the data network, but also conducive to the reliable operation of power and the increase in revenue of the data network.

Description

technical field [0001] The invention discloses a power system congestion management method considering the data network load regulation potential, and belongs to the technical field of power system optimal dispatching. Background technique [0002] With the development and improvement of smart grid and power market, rational excavation and dispatch of demand-side resources has become an important way to improve the comprehensive operation efficiency of the power system and optimize resource allocation. In recent years, with the rapid development of Internet technology, the scale and number of global data centers are rapidly expanding, and data centers have become a considerable amount of power load. Utilizing the geographical distribution differences of Internet data centers (IDCs), the spatial transfer of power loads can be realized through the transfer of IDCs data loads, which is different from traditional flexible loads (air conditioners, electric vehicles, etc.), mainly...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/06313G06Q10/06315G06Q50/06Y04S10/50
Inventor 陈敏高赐威
Owner SOUTHEAST UNIV
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