한국전기전자재료학회:학술대회논문집 (Proceedings of the Korean Institute of Electrical and Electronic Material Engineers Conference)
- 한국전기전자재료학회 2001년도 하계학술대회 논문집
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- Pages.780-782
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- 2001
주상용 몰드변압기의 온도분포 해석과 온도상승 시험
The Temperature Distribution Analysis and Temperature Rise Test of Pole Mold Transformer
초록
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.