Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference (한국전기전자재료학회:학술대회논문집)

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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The Temperature Distribution Analysis and Temperature Rise Test of Pole Mold Transformer

주상용 몰드변압기의 온도분포 해석과 온도상승 시험

  • 조한구 (한국전기연구원 전략기술연구단) ;
  • 이운용 (한국전기연구원 전략기술연구단) ;
  • 김석수 (한국전기연구원 전략기술연구단) ;
  • 이종득 (한국전기연구원 전략기술연구단)
  • Published : 2001.07.01
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Abstract

The mold transformer has anti-burnt and possibility of small size contrary to oil-immersed transformer. The mold transformer has generally cooling duct between low voltage coil and high voltage coil and also made by one body molding for small size and low loss. In this paper, the temperature distribution of designed 50kVA pole mold transformer for power distribution is investigated by FEM program. The designed transformer is also manufactured and temperature rise test is carried out.

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