GIS equipment temperature field reduced-order rapid simulation method

A technology of temperature field and order reduction, applied in the fields of electrical engineering and electrical data processing, can solve the problems of huge resources and time, expensive calculation and so on

Pending Publication Date: 2022-03-25
ELECTRIC POWER RES INST OF GUANGDONG POWER GRID +1
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  • Summary
  • Abstract
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  • Application Information

AI Technical Summary

Benefits of technology

The technical effect of this new technology described by this patented system allows for accurate simulations and analyzing temperatures within an enclosed space called Gas Insulated Switchgear (GIS). This helps researchers better understanding how they work at different stages during operation.

Problems solved by technology

This patented technical solution describes how to reduce complexity by converting complicated systems into simpler ones while keeping their overall properties within acceptable limits. It involves performing numerical simulations on these simplified versions instead of analyzing them directly.

Method used

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  • GIS equipment temperature field reduced-order rapid simulation method
  • GIS equipment temperature field reduced-order rapid simulation method
  • GIS equipment temperature field reduced-order rapid simulation method

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Embodiment Construction

[0039] The implementation of the present invention is described below through specific examples and in conjunction with the accompanying drawings, and those skilled in the art can easily understand other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific examples, and various modifications and changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present invention.

[0040] figure 1 It is a flow chart of the steps of a method for quickly simulating the temperature field of a GIS equipment by reducing the order of the present invention. Such as figure 1 As shown, a method for rapid simulation of GIS equipment temperature field reduction in the present invention comprises the following steps:

[0041] Step S1, according to the physical structure of the obj

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Abstract

The invention discloses a GIS equipment temperature field reduced-order rapid simulation method and device, and the method comprises the following steps: S1, building a three-dimensional geometric simulation model of an inspection object according to the physical structure of the inspection object, performing multi-group working condition simulation on the established three-dimensional simulation model by utilizing finite element simulation software to obtain multi-group three-dimensional temperature field simulation analysis results; s2, according to the established three-dimensional geometric simulation model and the temperature field three-dimensional simulation result, extracting the temperature field three-dimensional simulation result as a temperature field one-dimensional data set through feature point extraction and temperature information data association on feature points; and S3, different input conditions are changed, simulation is carried out through the step S1, a training sample library is constructed according to the corresponding input one-dimensional data set and the corresponding temperature field one-dimensional data set obtained through extraction in the step S2, a training model is constructed, learning is carried out through machine learning software by utilizing samples of the training sample library, and a reduced-order model is generated.

Description

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Claims

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Application Information

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Owner ELECTRIC POWER RES INST OF GUANGDONG POWER GRID
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