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Power simulation method based on large data architecture

A power simulation and big data technology, applied in data processing applications, electrical digital data processing, design optimization/simulation, etc., can solve insurmountable problems and achieve the effect of reducing operating costs and stabilizing power grid operation

Pending Publication Date: 2018-11-30
ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD
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Problems solved by technology

[0008] The technical problem to be solved in the present invention is to provide a power simulation method based on a big data framework, which organically combines the big data technology of the power grid and the simulation technology of the power grid, and effectively solves the problems of data storage and computing power in the current power grid. insurmountable problem

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  • Power simulation method based on large data architecture

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Embodiment Construction

[0023] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0024] The power simulation platform for big data analysis in the present invention is composed of a laboratory, a simulation software system, a big data analysis processing system and a visual output system, and is used to realize a series of processes such as data collection, analysis, and visual expression. The laboratory and simulation software system are commonly used research equipment in the power system profession. They can not only simulate the operating state of the real power system well, but also generate a large amount of state data. These state data provide a basis for further big data analysis. Data support, so combining them with each other can get a higher platform that can realize big data analysis. The first condition to realize the combination of big data technology and power system simulation calculation is to est...

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Abstract

The invention discloses a power simulation method based on a large data architecture. The method comprises the following steps that basic data of a power system state is combined; data is preprocessedto form a space vector model used for representing an object state; large data is analyzed and processed; the visual processing of analysis results is carried out and the results are shown. By integrating a large data technology and a power grid simulation technology organically, a power simulation calculation platform based on a large data structure is formed, more and more data are added, the calculation speed is increased, practical problems in the operation process of the power grid can be found more quickly, the problems can be identified correctly and solved in time, so that the operation of the power grid is more stable and safe, and the operating cost of the power grid is reduced.

Description

technical field [0001] The invention relates to the technical field of computer big data processing, in particular to an electric power simulation method based on a big data technical framework. Background technique [0002] At present, power simulation calculations in the domestic and foreign markets have been studied for decades. Power simulation calculations mainly include offline calculations and online calculations, which are an important support for power grid planning, design and operation. During and after the simulation calculation, it can provide a large amount of calculation data, mine and analyze these data, and combine with online measurement to solve the actual problems of the power grid, especially the problem of transient stability. This is the focus of research on power grid simulation technology , while the power grid system simulation analysis usually only monitors a few key quantities and analyzes individual calculation examples, which will inevitably mis...

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Application Information

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IPC IPC(8): G06F17/50G06Q50/06
CPCG06Q50/06G06F30/20Y04S10/50
Inventor 李果袁小凯许爱东张福铮张乾坤黄世平黄容生
Owner ELECTRIC POWER RESEARCH INSTITUTE, CHINA SOUTHERN POWER GRID CO LTD
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