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Electric power data mining analysis method based on big data technology

A big data technology and power data technology, which is applied in the field of power data mining and analysis based on big data technology, can solve problems such as complex data, low level of power grid monitoring and management, and power data confusion

Pending Publication Date: 2021-09-10
SOUTHEAST UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current management of power data is still relatively chaotic, the displayed data is relatively complex, and the level of monitoring and management of the power grid is relatively low

Method used

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  • Electric power data mining analysis method based on big data technology
  • Electric power data mining analysis method based on big data technology
  • Electric power data mining analysis method based on big data technology

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Embodiment Construction

[0052] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0053] A power data mining analysis method based on big data technology, such as figure 1 and 2 shown, including the following steps:

[0054]S1: Filter the original massive data, pre-process the data, including data type conversion, data cleaning, default value processing and data integration, carry out weighted average completion of obviously wrong and missing data, and select typical representative ones The data, power grid operation data, power customer data...

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Abstract

The invention discloses an electric power data mining analysis method based on a big data technology, which relates to the field of electric power data processing, and comprises the following steps: displaying electric power data in a chart form by adopting a visualization technology; converting the non-stationary time sequence of the visual power data into a stable time sequence by using an ARIMA model, and establishing a stationary time sequence model; repeatedly optimizing the stationary power data of the stationary time sequence model by using a neural network model to obtain an optimization result meeting a predetermined target. The big data technology-based electric power data mining analysis method constructed by the method has independence, easy measurement, instantaneity, flexibility and practicability, and is helpful for visualizing electric power data, intuitively knowing the operation condition of a power grid, monitoring and managing the power grid in real time; the method can analyze a large amount of data, mines mutual relations and internal relations in mass data deeply, and improves the power grid management level.

Description

technical field [0001] The invention relates to the field, in particular to a power data mining analysis method based on big data technology. Background technique [0002] At present, the construction of digital grid is gradually advancing, and a large amount of power data has been accumulated. How to use these data has become an important challenge for the current power grid operation. Visual analysis technology is applied to the power system, and the power data is displayed in vivid and intuitive images or graphics, which can help understand and optimize the behavior and performance of the power system, make predictions and preventions before power accidents occur, or quickly make quick decisions when accidents occur. In order to better understand the distribution and development trend of electricity customers, and the electricity consumption behavior of users, etc. Mining useful information for power grid enterprises from massive power grid data is a new application fie...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/2458G06N3/02G06Q50/06
CPCG06F16/2465G06N3/02G06Q50/06Y04S10/50Y02E40/70Y02D10/00
Inventor 徐青山王海林辛瑗郭莉
Owner SOUTHEAST UNIV
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