Method for assessing performance of interruptible load participating in electric system standby market

A power system and load technology, which is applied in the field of evaluation of interruptible loads participating in the power system backup market, and can solve problems such as comprehensive evaluation of uninterruptable loads.

Inactive Publication Date: 2015-01-14
STATE GRID CORP OF CHINA +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide an evaluation method for interruptible loads participating in the power system backup market, to solve the problem that the power grid company cannot comprehensively evaluate the interruptible loads participating in the backup market

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  • Method for assessing performance of interruptible load participating in electric system standby market
  • Method for assessing performance of interruptible load participating in electric system standby market
  • Method for assessing performance of interruptible load participating in electric system standby market

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Embodiment Construction

[0033] The preferred embodiments will be described in detail below in conjunction with the accompanying drawings. It should be emphasized that the following description is only exemplary and not intended to limit the scope of the invention and its application.

[0034] According to an embodiment of the present invention, such as Figure 1-Figure 2 As shown, an evaluation method for the participation of interruptible loads in the power system backup market is provided.

[0035] An evaluation method of an interruptible load participating in the power system backup market in this embodiment includes:

[0036] Step 1: Determine the evaluation index and establish a hierarchical analysis structure model. The evaluation index includes the quotation of interruptible load, load size, response time and interruptible duration. The schematic diagram of the comprehensive evaluation hierarchy of interruptible load is shown in figure 2 , showing the affiliation between the hierarchy and e...

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Abstract

The invention discloses a method for assessing the performance of an interruptible load participating in an electric system standby market. The method comprises the steps of determining an assessment index and establishing an analytical hierarchy structural model, establishing a pairwise comparison judgment matrix, conducting monolayer hierarchy ranking and consistency check, conducting consistency check of general hierarchy ranking, establishing an interruptible load selection evaluating model, and selecting the optimal interruptible load by means of the linear programming algorithm. Please see the abstract drawing for specific steps. By the adoption of the method, assessment of the performance of the interruptible load participating in the standby market is achieved for an electric power company in actual use, and users are encouraged to participate in demand side response.

Description

technical field [0001] The invention belongs to the technical field of power system demand side management, in particular to an evaluation method for interruptible loads participating in the power system backup market. Background technique [0002] Backup is an important part of ancillary services and plays a pivotal role in maintaining the safe and reliable operation of power systems. At present, the electricity market in many countries has separated the backup service from the electricity energy transaction, and established an independent bidding backup market, such as the Nordic electricity market, the Australian national electricity market, the New England electricity market in the United States, and the ERCOT electricity market in Texas, etc. . In particular, some electricity markets, such as the Australian electricity market and the Nordic electricity market, allow interruptible loads to participate in the market competition for backup services. [0003] At present, ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06H02J13/00
CPCG06Q10/06315G06Q50/06Y04S10/50
Inventor 杜培东姜希伟王维洲王建波刘福潮郭鹏郑晶晶夏鹏张建华付熙玮韩永军李亚龙蔡万通刘文颖
Owner STATE GRID CORP OF CHINA
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