火力発電プラント配管の破断余寿命診断のデジタルツイン


英字タイトル:
Digital Twin for Fracture Life Expectancy Diagnosis of Thermal Power Plant Pipe
著者:
高橋 陸 木谷 悠二 小野 進 (大坂府立大) 西田 秀高 (中国電力) 西ノ入 聡 (電中研) 生島 一樹 柴原 正和 (大阪府立大)
発刊日:
公開日:
カテゴリ: 第17回
キーワードタグ:

概要

In recent years, there has been a growing demand for power generation from renewable energy sources. However, power generation from renewable energy sources is characterized by the fact that it is highly dependent on weather conditions, and thermal power generation requires large changes in output to adjust power. The sudden changes in temperature and strain that occur during this process have a significant impact on the remaining life of the equipment. In this study, we developed a system to identify internal damage in piping from temperature and strain measurements at a small number of measurement points by using a digital twin.


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