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電気学会 共通英文誌 IEEJ Transactions on Electrical and Electronic Engineering (TEEE) に投稿していた森下先輩(修士1年)、任先輩(博士2年)の論文が、Early View掲載されました!(Vol. 17, No. 6)

電気学会 共通英文誌 IEEJ Transactions on Electrical and Electronic Engineering (TEEE) に投稿していた森下先輩(修士1年)、任先輩(博士2年)の論文が、Early View掲載されました!

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本論文は、鉄道総研の早坂様との共同研究の成果となります。

Size of Molten Metal Bridge Conducting DC Current in Different Contact Strip Materials

Takamasa Hayasaka, Honoka Morishita, Zhenwei Ren, Toru Iwaoo

https://onlinelibrary.wiley.com/doi/10.1002/tee.23598

https://doi.org/10.1002/tee.23598

Abstract

Numerical simulations are commonly used to elucidate the arc phenomenon in electrical railways and analyze its physical property variations. However, the initial conditions of the molten metal bridge must be set to accurately mimic the arc phenomenon. Therefore, the radius and length of the molten metal bridge are experimentally measured immediately before arc generation for four different contact strip materials as the cathode and copper contact wire as the anode. It found that the radius and length of molten metal bridge both proportional to the current regardless of the contact strip material. © 2022 Institute of Electrical Engineers of Japan. Published by Wiley Periodicals LLC.

HiCELは、電気学会を通じて、私たちの成果を広く啓発する取り組みを強化しています。

 

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