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Airport intelligent power grid operation safety evaluation method and device

A technology of smart grid and operation safety, applied in the field of smart grid, can solve the problem of few standards and methods for the safety evaluation of airport smart grid operation

Inactive Publication Date: 2020-02-07
BEJING NEW AIRPORT CONSTR HEADQUARTERS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to better utilize the smart grid technology in the airport, it is necessary to study the corresponding control system and operation safety evaluation method, but the research results in this field at home and abroad mainly focus on the application of the smart grid. There are still few studies on methods and

Method used

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  • Airport intelligent power grid operation safety evaluation method and device
  • Airport intelligent power grid operation safety evaluation method and device
  • Airport intelligent power grid operation safety evaluation method and device

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Embodiment 1

[0061] figure 1 It is a flow chart of the airport smart grid operation safety evaluation method described in the present invention. Such as figure 1 As shown, the method divides the airport smart grid operation safety evaluation process into two parts: determining the evaluation index system and evaluating the operating status. Among them, the part of determining the evaluation index system is used to establish the index system required for evaluation, which belongs to the preparation process of operation safety evaluation; the operation status evaluation is used to realize the evaluation of the operation safety of airport smart grid, which can be subdivided into index normalization processing 1. Determination of weight coefficients, selection of evaluation models, integration of multi-dimensional evaluation results, quantitative ranking and release of evaluation results, and adjustment of evaluation index weight coefficients.

[0062] Specifically, the method includes the f...

Embodiment 2

[0145] The present invention also proposes an airport smart grid operation safety evaluation device, including: a safety evaluation index system acquisition device for determining the airport smart grid operation safety evaluation index system; an open-loop evaluation result acquisition device for based on the airport smart grid The operation safety evaluation index system obtains the open-loop evaluation results of the airport smart grid operation status through index normalization processing, determination of index weight coefficients, selection of evaluation models, integration of multi-dimensional evaluation results, quantitative ranking and release of evaluation results; index weight The coefficient adjustment value acquisition device is used for the open-loop evaluation results based on the operating state of the airport smart grid, and according to the critical threshold level of the index, the level of consistency between the index and the operating state, and the degree...

Embodiment 3

[0147] The present invention also proposes an airport smart grid operation safety evaluation system, which is characterized in that the system includes: a memory, a processor, and a computer program stored in the memory and operable on the processor, and the processor executes the When the program implements the method as described above.

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Abstract

The invention discloses an airport intelligent power grid operation safety evaluation method. The method comprises the steps of determining an airport intelligent power grid operation safety evaluation index system; based on the airport intelligent power grid operation safety evaluation index system, through index normalization processing, index weight coefficient determination, evaluation model selection, multi-dimensional evaluation result integration and quantitative sorting and publishing of evaluation results, obtaining an open-loop evaluation result of the airport intelligent power gridoperation state; and based on the open-loop evaluation result of the airport intelligent power grid operation state, according to the index critical out-of-limit level, the index and operation state consistency level and the index and operation instruction correlation degree adjustment, obtaining an adjustment value of an index weight coefficient through a fuzzy neural network algorithm. Accordingto the invention, the comprehensiveness and systematicness of evaluation indexes can be ensured, the flexibility and adaptability of the evaluation system are improved, and the method has a good engineering application prospect.

Description

technical field [0001] The invention relates to the technical field of smart grids, in particular to an airport smart grid operation safety evaluation method and device. Background technique [0002] At present, the use of smart grid technology has been gradually promoted in the airport power supply system, especially in large-scale airport power supply systems. The application of smart grid technology has brought new opportunities for the stability and safety of the airport power supply system. The smart grid operation safety evaluation system is an important technical basis for guiding the safe, efficient, and high-quality development of airport smart grids, and an important basis for promoting airport operation efficiency, improving airport operation safety, and solving micro-grid management and control problems. The smart grid operation safety evaluation system collects, processes, analyzes and evaluates the data of airport energy production and consumption, so as to rea...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06G06N3/08G06N3/04
CPCG06Q10/06393G06Q50/06G06N3/08G06N3/043
Inventor 王稹筠易巍郭树林李都红赵莹李青蓝陈月强刘畅历莉鲍飞
Owner BEJING NEW AIRPORT CONSTR HEADQUARTERS
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