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Method and device for analyzing earthquake vulnerability of electric power facilities of transformer substation

A technology for power facilities and vulnerability, which is applied in the field of seismic vulnerability analysis and can solve the problems of low reliability of vulnerability models.

Pending Publication Date: 2021-11-05
SHANGHAI JIAO TONG UNIV +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to overcome the above-mentioned defects, the present invention is proposed to provide a substation power facility seismic vulnerability analysis method and device that solves or at least partially solves the technical problem of low reliability of the vulnerability model

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  • Method and device for analyzing earthquake vulnerability of electric power facilities of transformer substation
  • Method and device for analyzing earthquake vulnerability of electric power facilities of transformer substation
  • Method and device for analyzing earthquake vulnerability of electric power facilities of transformer substation

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Embodiment Construction

[0035] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0036] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] See attached figure 1 , figure 1 It is a schematic flowchart of the main steps of the earthquake vulnerability analysis method for substation power facilities according to an e...

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Abstract

The invention relates to the technical field of earthquake vulnerability analysis, particularly provides a method and device for analyzing earthquake vulnerability of electric power facilities of a transformer substation, and aims to solve the technical problem of low reliability of a vulnerability model. In the anti-seismic analysis of the structure, two relatively common parameters are PGA and PGV, the technical scheme provided by the invention uses the PGA and the PGV to jointly create the earthquake vulnerability model of the electric power facility, and the discrete type of data can be reduced, so that the reliability level of vulnerability analysis is improved.

Description

technical field [0001] The invention relates to the field of seismic vulnerability analysis, in particular to a method and device for analyzing the seismic vulnerability of substation power facilities. Background technique [0002] The power system is an important lifeline project composed of power generation, power transformation, power transmission, power distribution, and power consumption. It is a basic engineering facility system that maintains modern city functions and regional economic functions. The substation is an important node of the power system and an important place for electric energy conversion, current and voltage conversion. Many experiences have shown that earthquakes pose a high threat to the safety of substations, and the study of earthquake vulnerability is of great significance for reducing the earthquake risk of substations. The function of the substation is mainly realized by the power facilities in the substation. To study the vulnerability of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06G06Q50/06G06K9/62G06F30/27G06F30/23G06F30/17G06F119/14
CPCG06Q10/06393G06Q50/06G06F30/23G06F30/27G06F30/17G06F2119/14G06F18/214
Inventor 车爱兰崔佳伟周晗旭程永峰李圣
Owner SHANGHAI JIAO TONG UNIV
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