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Analysis and diagnosis subsystem based on load analysis

A subsystem and load technology, applied in the direction of instruments, data processing applications, forecasting, etc.

Pending Publication Date: 2022-02-25
万洲电气股份有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] With the rapid development of the information age, the amount of global data is growing explosively, which brings unlimited opportunities for data mining and analysis, but also brings great challenges to analysis and processing.

Method used

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  • Analysis and diagnosis subsystem based on load analysis
  • Analysis and diagnosis subsystem based on load analysis
  • Analysis and diagnosis subsystem based on load analysis

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Embodiment Construction

[0025] 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. The specific embodiments described here are only used to explain the present invention, not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] The present invention provides such Figure 1-3 The shown analysis and diagnosis subsystem based on load analysis includes a data source, a data integration selection module, a data preprocessing module and a feature extraction unit module. The data source is used for data preparation, and the data integration selection module is u...

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Abstract

The invention discloses an analysis and diagnosis subsystem based on load analysis, which comprises a data source, a data integration selection module, a data preprocessing module and a feature extraction unit module, wherein the data integration selection module is used for selecting target data in a data source; the data preprocessing module screens target data in the data integration selection module through the data mining module and carries out regression calculation on the screened data meeting conditions, and the feature extraction unit module carries out power load prediction processing on the data processed by the data preprocessing module. According to the method, data are processed according to a certain rule, a regression analysis method in mathematical statistics is adopted to predict a future load, that is, a least square method is adopted to analyze known variables, observe and analyze each group of variable data, determine correlation existing in the data and fit a relation curve, and therefore the purpose of prediction is achieved.

Description

technical field [0001] The invention belongs to the technical field of energy management and energy saving, and in particular relates to an analysis and diagnosis subsystem based on load analysis. Background technique [0002] With the rapid development of the information age, the amount of global data is growing explosively, which brings unlimited opportunities for data mining and analysis, but also brings great challenges to analysis and processing. It is necessary to rely on the big data technology involved in the intelligent optimization and energy saving system to improve the operating economy and reliability of the power system. Based on big data technology, the load analysis curve research has been carried out to pave the way for the study of load characteristics and load forecasting. In the power system, the electric power required by electrical equipment is called electric load. The power load is the sum of the power consumed by all electrical equipment in the powe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q50/06
CPCG06Q10/04G06Q10/0639G06Q50/06
Inventor 王铿赵世运李明辉付学强周勇进
Owner 万洲电气股份有限公司
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