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任先輩(博士5年)が執筆した 人工知能 AI の論文が、 電気学会 共通英文誌 IEEJ Transactions on Electrical and Electronic Engineering (TEEE) に掲載されました!

任先輩(博士5年)が執筆した 人工知能 AI の論文が、 電気学会 共通英文誌 IEEJ Transactions on Electrical and Electronic Engineering (TEEE) に掲載されました!

Differentiation of Numerical Simulation Result of Direct Current Circuit Breaker Interruption Process Using Artificial Intelligence

Zhenwei Ren,Yusuke Nemoto,Yuki Suzuki,Masahiro Takagi,Honoka Morishita,Reggie Cobarrubia Gustilo,Toru Iwao

First published: 13 September 2022

https://doi.org/10.1002/tee.23707
https://onlinelibrary.wiley.com/doi/full/10.1002/tee.23707

Abstract
For realizing the widespread application of fast charging of electric vehicles, a direct current circuit breaker (DCCB) is required to interrupt a large charging current. For developing a next-generation DCCB that can satisfy this requirement, a three-dimensional electromagnetic thermal fluid simulation was developed to mimic the interruption process of the DCCB, and an artificial intelligence (AI) model was constructed for differentiating the simulation result. As a result, successful and failed interruption of the DCCB were both simulated, and the constructed AI model successfully differentiated the interruption result and located the extinguish timing of arc plasma in case of a successful interruption. © 2022 Institute of Electrical Engineers of Japan. Published by Wiley Periodicals LLC.

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