Subjective-and-objective mixed evaluation method for constructing power system cloud platform

A technology of electric power system and cloud platform, which is applied in the direction of transmission system, digital transmission system, electrical components, etc., can solve problems such as the time required for large-scale promotion and application, different computer levels, and potential safety hazards, so as to avoid the subjectivity of expert opinions The effect of hypersexuality
CN107862455AInactive Publication Date: 2018-03-30STATE GRID TIANJIN ELECTRIC POWER +2
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
STATE GRID TIANJIN ELECTRIC POWER
Publication Date
2018-03-30
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a subjective-and-objective mixed evaluation method for constructing a power system cloud platform. The method is characterized by comprising the following steps of1, analyzinginfluence factors for constructing the power system cloud platform, and constructing a power system cloud platform construction and evaluation index system; 2, solving an index weight value by meansof the subjective-and-objective mixed weight determining method in which a hierarchy analysis method and an entropy weight method are combined based on the power system cloud platform construction andevaluation index system which is established in the step 1, and establishing a subjective-and-objective mixed evaluation model for constructing the power system cloud platform; and 3, performing comprehensive evaluation on construction of the power system cloud platform, and obtaining a power system cloud platform construction evaluation valve F. According to the subjective-and-objective mixed evaluation method, the entropy weight method and the hierarchy analysis method are combined; the subjective-and-objective mixed weight determining method in which the hierarchy analysis method and an entropy weight method are combined is selected for solving the weight determining value; and defects of overhigh subjectivity of an expert option in a subjective weight determining method and overhigh randomness of measured data in a subjective weight determining method.
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Description

technical field

[0001] The invention belongs to the technical field of cloud platform construction, and relates to an evaluation method for the construction of a power system cloud platform, in particular to a subjective and objective mixed evaluation method for the construction of a power system cloud platform. Background technique

[0002] With the development of new energy technology and information technology, the Energy Internet dominated by clean energy transmission has become a trend in energy development. Scholars at home and abroad have conducted research on system architecture, key technologies, operating modes, typical applications, and development paths. some studies. As an important information technology, cloud computing technology is used in various industries and is also an important part of the Energy Internet. Domestic and foreign power system counterparts have conducted some research on concepts, technical architecture, and typical application scenarios. H...

Claims

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