Tank vibration analysis of 10MVA transformer

Hiroshi Kitagawa, Satoshi Ogihara, Satoshi Matsumoto, Yoshinori Konishi, Masamichi Kato, Masayuki Hasegawa, Tsutomu Kuno

研究成果: Article

抜粋

Tank vibration of loaded transformer was measured by 3-axis acceleration sensors to diagnose the abnormal and degraded conditions. Although there have been calculated and reported the natural vibration characteristics of transformer core and windings, the attempts to detect these natural vibrations on the tank were few. These natural vibration characteristics represent the conditions of core and windings. From this point of view, this paper describes what types of tank vibration may occur and how to detect the natural vibrations of core and windings. The measurement data are classified into 3 categories and we can distinguish the difference between small mechanical vibration and other vibration.

元の言語English
ページ(範囲)158-165
ページ数8
ジャーナルIEEJ Transactions on Power and Energy
138
発行部数2
DOI
出版物ステータスPublished - 2018 1 1

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ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

これを引用

Kitagawa, H., Ogihara, S., Matsumoto, S., Konishi, Y., Kato, M., Hasegawa, M., & Kuno, T. (2018). Tank vibration analysis of 10MVA transformer. IEEJ Transactions on Power and Energy, 138(2), 158-165. https://doi.org/10.1541/ieejpes.138.158