A method of grid dispatching morning meeting system architecture based on data mining and man-machine interaction

A technology of data mining and power grid dispatching, applied in other database retrieval, computer parts, character and pattern recognition, etc., can solve problems such as intelligentization and customized requirements that have not been effectively resolved, and achieve the effect of promoting management

Inactive Publication Date: 2019-02-26
CHENGDU CHENGDIAN ELECTRIC POWER ENG DESIGN
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Problems solved by technology

However, the intelligentization and customization requirements for scheduling morning meetings have not been effectively resolved

Method used

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  • A method of grid dispatching morning meeting system architecture based on data mining and man-machine interaction
  • A method of grid dispatching morning meeting system architecture based on data mining and man-machine interaction
  • A method of grid dispatching morning meeting system architecture based on data mining and man-machine interaction

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Embodiment Construction

[0028] The present invention will be further described below in conjunction with the accompanying drawings.

[0029] The power grid dispatching meeting is a gathering place for a large amount of information, which not only penetrates the dispatching management mode, but also involves the extraction of historical data time segments and the simulation of prediction models. Therefore, the system requires a large amount of data extraction and integration to form a real-time database and time series Database; data rationality verification model validation; data loading to form a temporary database for data integration, data processing for the temporary database; generation of multi-dimensional index system construction and event tracking and display. The existing dispatching automation system regulates the data and power grid model with the IEC61970 protocol, but it also needs to access the WMAS system and other report data files. Its information integration platform such as figur...

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Abstract

The invention relates to the technical field of grid dispatching, and discloses a grid dispatching early meeting system architecture method based on data mining and human-machine interaction. Specifically, according to the characteristic data in the early meeting of power network dispatching, the dimension of multi-source data is reduced by data mining, and after cleaning, correcting and indexing,the characteristic data is extracted by linear and nonlinear methods, and the spatial and temporal dimensions of power network dispatching data and the attribute characteristics of association rulesare obtained. The spatial and temporal dimensions of power network dispatching data and the attribute characteristics of association rules are analyzed. Using data mining method to extract the multi-dimensional index system of scheduling morning meeting; The interdependence and correlation of events in power system operation are analyzed by using association rule analysis method. The invention constructs a data receiving platform of a plurality of data fusion, and extracts a multi-dimensional index system of power network readability through data cleaning, processing, sorting and fusion. In addition, through man-machine interaction, with the focus of events as a clue, to promote the management of weak links in the power grid, can effectively play the role of early dispatching meeting.

Description

technical field [0001] The invention relates to the technical field of power grid dispatching, in particular to a framework method for a power grid dispatching morning meeting system based on data mining and human-computer interaction. Background technique [0002] With the construction and development of the smart grid, my country's power grid dispatching automation system has formed a control system with a complete system, a wide monitoring range, and strong defense capabilities. In recent years, with the development of technologies such as computers, the Internet, and the Internet of Things, the application field of cloud computing has continued to expand, providing a basis for the application upgrade of the existing dispatching automation system, and providing technical support for the lean management of the power grid. The power grid dispatching morning meeting system is an information gathering place for macro analysis of power grid operation situation and targeted pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/62G06F16/90
CPCG06F18/21G06F18/23G06F18/24
Inventor 干华罗达李松涛楚刚马小越罗琛汪小明蔡刚林
Owner CHENGDU CHENGDIAN ELECTRIC POWER ENG DESIGN
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