Boundary data management method, device and system for clearing electric power spot market

A boundary data and market clearing technology, applied in database management system, market data collection, electric digital data processing, etc., can solve the constraints of clearing the electricity spot market, lack of accuracy and completeness of boundary data, and affect the electricity spot market Clarify the effectiveness and other issues to achieve the effect of improving accuracy and completeness and improving effectiveness

CN113568988APending Publication Date: 2021-10-29YUNNAN POWER GRID
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
Publication Date
2021-10-29

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Abstract

The invention relates to an electric power spot market clearing boundary data management method, device and system. The method comprises the following steps: acquiring clearing to-be-managed data of an electric power spot market from an external system; performing data preprocessing on the clearing to-be-managed data to obtain clearing boundary initial data of the electric power spot market; performing data classification management on the clearing boundary initial data to obtain clearing boundary classification data; performing data verification and pre-clearing processing on the clearing boundary classification data, and determining an abnormal result and target clearing boundary data; performing automatic deep analysis and layer-by-layer attribution on an abnormal result, and positioning a boundary data abnormal point to obtain abnormal data analysis information; and sending the abnormal data analysis information and the target clearing boundary data to an electric power spot system. According to the scheme, through data verification, pre-clearing processing and abnormal result intelligent analysis, data obstacles can be cleared for actual electric power spot goods clearing, the accuracy and completeness of data are improved, and therefore the success rate of clearing of the electric power spot goods market is greatly improved.
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Description

technical field

[0001] The invention relates to the technical field of electric power dispatching automation, in particular to a boundary data management method, device and system for electric power spot market clearing. Background technique

[0002] With the rapid development of my country's social economy and the continuous increase of electricity consumption, at the same time, the development of my country's electricity spot market is also gradually maturing. The power spot market is an important part of the power market system, which plays a fundamental role in supporting the orderly operation of the power market, and is also the key to coordinating market transactions and system security. At present, during the clearing process of the power spot market, abnormal exits such as core algorithm non-convergence and calculation failure often occur. Among them, the quality problem of boundary data is a main reason for the abnormal exit of the clearing algorithm.

[0003] In t...

Examples

Embodiment Construction

[0067] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be described in detail below. Apparently, the described embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other implementations obtained by persons of ordinary skill in the art without making creative efforts fall within the protection scope of the present invention.

[0068] figure 1 It is a flow chart provided by an embodiment of the boundary data management method for clearing the electric power spot market of the present invention, as shown in figure 1 As shown, the boundary data management method of the power spot market clearing in this embodiment specifically includes the following steps:

[0069] S101. Obtain clearing data to be managed in the electricity spot market from a pre-connected external system.

[0070] In...