Substation design stage firefighting control evaluation system and method and application thereof

A technology for the design stage and evaluation method, applied in data processing applications, calculations, instruments, etc., can solve problems such as single qualitative evaluation, interference of evaluator's subjective consciousness, lack of objectivity, etc.

Inactive Publication Date: 2018-11-27
STATE GRID TIANJIN ELECTRIC POWER +1
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

At present, in actual work, usually only the fire acceptance opinions issued by the local fire department before the completion acceptance are available for research and reference. Regarding fire control, especially the analysis of substation fire control, there is no unified evaluation method; even if there are similar projects The evaluation and analysis of fire protection is also mostly a single, traditional qualitative evaluation, which lacks objectivity and is easily interfered by the subjective consciousness of the evaluator

Method used

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  • Substation design stage firefighting control evaluation system and method and application thereof
  • Substation design stage firefighting control evaluation system and method and application thereof
  • Substation design stage firefighting control evaluation system and method and application thereof

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Embodiment 1

[0175] (1) Establish the fire control index system in the substation design stage, that is, the above-mentioned four first-level indicators and 18 second-level indicators.

[0176] (2) Determine the maturity evaluation model according to the maturity model and the fire control index system of the 110kv substation. The fire control system N of the 110kv substation has n indicators, and the n indicators are marked as C 1 ,C 2 …C n , namely C 1 is the fire distance, C 2 is the fire compartment area, C 3 is the fire road width, C 4 is the turning radius of the road, C 5 For fire road, C 6 is the fire resistance limit of the beam, C 7 is the fire resistance limit of the roof panel, C 8 is the fire resistance limit of the column, C 9 is the fire resistance limit of the wall, C 10 is the number of municipal fire hydrants, C 11 is the number of indoor fire hydrants, C 12 is the number of outdoor fire hydrants, C 13 is the volume of the fire pool, C 14 is the tank volume,...

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Abstract

The invention discloses substation design stage firefighting control evaluation system and method and application thereof. According to the method, firstly a substation design stage firefighting control index system is established, wherein the index system comprises a plurality of indexes; then the maturity evaluation model of the substation design stage firefighting control index system is established so as to obtain the process domain range of a single index; then the entropy weight of the single index is determined by using the entropy weight method; then maturity evaluation is performed onthe single index by using the process domain range of each index so as to obtain the evaluation value of the single index; and finally, the evaluation value of the single index is optimized, and maturity evaluation of the comprehensive index is performed by using the entropy weight of the single index and the grade is evaluated. According to the method, a new idea combining qualitative and quantitative analysis is provided and comprehensive evaluation for the 110kv substation design stage firefighting control is performed based on the maturity evaluation model so that the shortcomings that the conventional qualitative evaluation is single and liable to be disturbed by the subjective consciousness of the evaluator can be solved.

Description

technical field [0001] The invention belongs to the technical field of electric power detection, in particular to the field of substation design, in particular to an evaluation system, method and application of fire control in the design phase of a substation. Background technique [0002] Substation construction is the core component of power transmission and transformation projects. As my country continues to strengthen the promotion and application of prefabricated substations, power transmission and transformation projects have begun to have a new transformation direction. In this process, fire control is particularly important, and the most important part of fire control evaluation is the early design stage. At present, in actual work, usually only the fire acceptance opinions issued by the local fire department before the completion acceptance are available for research and reference. There is no unified evaluation method for fire control, especially the fire control a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06G06Q50/26
CPCG06Q10/06393G06Q50/06G06Q50/26
Inventor 段梦诺刘培帅赵祥霞薛健杨雪莹杨肇辉陆然邵冰然白苏娜秦涛
Owner STATE GRID TIANJIN ELECTRIC POWER
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