System and method for establishing assessment indexes and assessment scales based on electric power information

Abstract

The invention discloses a system and a method for establishing assessment indexes and assessment scales based on electric power information. The system comprises a hardware facility system, a software facility system, a moving ring system, a safety system and an informatization system. The electric power secondary system operation condition is subjected to systematic and comprehensive dynamic assessment. An AHP is adopted for layering and classifying an index system. The CCR model of DEA is assessed. Finally, the concepts of ''information entropy'' and ''time scale'' are introduced. The problems that the electric power secondary system assessment angle is not comprehensive, the assessment object is single, the assessment method is low-efficiency and the like are solved, and objects of achieving unified modeling in the time dimension and the space dimension, introducing the layered assessment and performance regulation idea, and providing effective regulation and excitation for development of the electric power secondary system and scientific guidance for future power grid information construction are achieved.

Description

technical field [0001] The invention relates to the fields of computer science technology, power system technology and operational research technology, and in particular to a system and method for constructing evaluation indicators and evaluation scales based on electric power information. Background technique [0002] The development characteristics of the power information system will show regional differences depending on the economic level, society, resources and environmental conditions of the region. It is only a single observation and comparison of a large number of statistical data, it is difficult to judge the development level of power information in different regions and periods It is difficult to accurately understand the temporal and spatial characteristics and differences of the development of electric power informatization through quantitative analysis. Therefore, it is of great significance to study the quantitative comprehensive evaluation of the development...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the evaluation angle of the power secondary system in the prior art is not comprehensive, the evaluation object is single, and the evaluation method is inefficient. The purpose is to provide a construction system and its method, to achieve unified modeling in the time dimension and space dimension, introduce the idea of ​​hierarchical evaluation and performance control, provide effective control and incentives for the development of the secondary power system, and provide scientific guidance for the future power grid information construction

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