GIS equipment temperature field reduced-order rapid simulation method

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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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.

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