Earthquake monitoring substation for transformer substation

A technology for monitoring sub-stations and earthquake monitoring, applied in the field of electrical engineering, can solve the problems of fragile porcelain casing, damage to pillar electrical equipment, and earthquake damage, and achieve the effect of improving accuracy.

Pending Publication Date: 2022-06-03
CHINA ELECTRIC POWER RES INST
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The survey of earthquake damage shows that a large number of pillar electrical equipment in substations are seriously damaged due to fragile porcelain insulators, and a large number of transformer equipment are also seriously damaged due to the unreliable installation and fixing methods and the fragility of porcelain bushings.

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  • Earthquake monitoring substation for transformer substation
  • Earthquake monitoring substation for transformer substation
  • Earthquake monitoring substation for transformer substation

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Embodiment Construction

[0044] The following in conjunction with the accompanying drawings of specific embodiments of the present invention will be further described in detail.

[0045] To make the object, technical solution and advantages of embodiments of the present invention more clear, the following will be combined with the accompanying drawings in the embodiments of the present invention, the technical solutions in the embodiments of the present invention are clearly and completely described, obviously, the embodiments described are part of the embodiments of the present invention, not all embodiments. Based on embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without doing creative work, are within the scope of protection of the present invention.

[0046] See Appendix Figure 1 ， Figure 1 Schematic diagram of the main structure of a substation seismic monitoring substation is an embodiment of the present invention. as Figure 1 As shown, the...

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Abstract

The invention relates to the technical field of electrical engineering, and particularly provides a transformer substation earthquake monitoring substation which comprises an abutment foundation (3), joint bars (1) fixed at the bottom of the abutment foundation (3), embedded connecting pieces (4), an outdoor box (7) and a transformer substation earthquake monitor (6). Furthermore, the invention also provides a seismic oscillation monitoring method based on the transformer substation seismic monitoring substation, and the method comprises the steps: monitoring the seismic oscillation monitoring and evaluation data of the transformer substation through the transformer substation seismic monitoring substation; and uploading the seismic oscillation monitoring and evaluation data to a seismic monitoring data center. The technical scheme provided by the invention can be used for building an earthquake monitoring substation in the transformer substation, so that the actual earthquake oscillation waveform in the substation at the earthquake occurrence moment is obtained, the obtained data is superior to other earthquake station network monitoring data, and the accuracy of transformer substation earthquake damage assessment is further improved.

Description

Technical field [0001] The present invention relates to the field of electrical engineering technology, specifically to a substation seismic monitoring substation. Background [0002] The power grid is an important infrastructure for survival, rescue and reconstruction after earthquake disasters, and an important part of the earthquake lifeline project, and the seismic risk assessment and seismic reinforcement of the power grid are of great significance to enhance the comprehensive disaster prevention ability of the region. The substation is an important node of the power grid, and its seismic resistance is determined by the electrical facilities and building structures in the station. The seismic damage investigation shows that a large number of pillar electrical equipment in the substation is seriously damaged due to fragile porcelain insulators, and a large number of transformer equipment is also seriously damaged due to the low reliability of the installation and fixing metho...

Claims

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Application Information

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IPC IPC(8): G01V1/00G01V1/20G01V1/22
CPCG01V1/20G01V1/22G01V1/01Y04S10/16
Inventor 李圣卢智成程永锋张谦王海菠朱祝兵薛耀东林森刘振林
Owner CHINA ELECTRIC POWER RES INST
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