Comprehensive evaluation method of prefabricated-substation whole-process fire-protection control

Abstract

A comprehensive evaluation method for whole-process fire control of prefabricated substations. It includes establishing the whole process fire control index system of the prefabricated substation; determining the entropy weight of each evaluation index subsystem; constructing the extension matter-element model of the prefabricated substation whole process fire control system; Evaluation index correlation degree; calculate the comprehensive evaluation index correlation degree of each secondary evaluation index subsystem; evaluate the fire control system level of the whole process of the prefabricated substation and other steps. Advantages of the present invention: 1) The complex process is assembled into a controllable whole, which is convenient for evaluating the whole life cycle of the prefabricated substation. 2) The qualitative indicators are quantified by scientific measurement methods to make the evaluation methods more real and effective. 3) At this stage, there is no mature and applicable evaluation method related to fire protection. The present invention provides a way of thinking, which is convenient for the benchmark evaluation of each prefabricated substation in the future.

Description

technical field [0001] The invention belongs to the technical field of fire safety evaluation of prefabricated substations, and in particular relates to a comprehensive evaluation method for the whole process of fire control of prefabricated substations based on an entropy weight-extensible matter-element model. Background technique [0002] Substation construction is the core component of power transmission and transformation projects. As the State Grid 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. Fire control has its own emphasis on the key points of control in each stage of the substation life cycle stage, but in actual work, usually only the fire acceptance opinions issued by the local fire department before the completion acceptance can be used for research and reference. As for...

AI Technical Summary

Problems solved by technology

As for fire control, especially the analysis of substation fire control, there is no unified evaluation method

Even if there are fire protection evaluation analyzes for similar projects, most of them are single, traditional qualitative evaluations, which are more intuitive and easily interfered by the subjective consciousness of the evaluation party

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