Smart power grid panoramic data analysis method based on big data technology

Abstract

The invention discloses a smart power grid panoramic data analysis method based on the big data technology. The method comprises the following steps: 1) data acquisition: acquiring data information in a smart power grid system by use of a distributed data acquiring way; 2) data recording: classifying the acquired data information of the smart power grid system; 3) impromptu retrieval and batch processing: retrieving by use of a keyword, and performing parallel batch processing on the acquired data information based on the MapReduce technology; 4) panoramic data analysis result displays: panoramically displaying various data information in the smart power grid by use of multiple ways. By use of the panoramic data analysis method disclosed by the invention, the mass data is acquired, and the data of the whole is collected, and the panoramic data analysis technology can be used for screening, analyzing, grouping and visually displaying the mass data, thereby detecting the state and the information of the smart equipment in a smart substation in real time.

Description

technical field [0001] The invention relates to a smart grid data analysis method, in particular to a smart grid panorama data analysis method based on big data technology, which belongs to the technical field of smart grid data analysis. Background technique [0002] With the continuous expansion of the scale of the power grid and the access of large-scale renewable intermittent energy sources, the power grid is facing severe security and reliability issues. The traditional power system safety and reliability analysis technology has the characteristics of few collection points and large amount of calculation. With the gradual improvement of the information collection system covering the entire system, the smart grid can obtain the panoramic data of the entire system in real time, and the analysis and evaluation calculation based on the panoramic data Very large, it is easy to cause "calculation disaster", and the solution of thousands of order differential equations cannot ...

AI Technical Summary

Problems solved by technology

[0006] Smart substations are still developing, and a large amount of data will be transmitted between intelligent devices (IEDs), which is difficult to achieve through manual analysis and detection. Therefore, there is an urgent need for a panoramic data analysis technology based on big data technology, which will give The data collection and analysis work of smart substation brings great convenience

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