조명전기설비학회논문지 (Journal of the Korean Institute of Illuminating and Electrical Installation Engineers)

  • 제24권12호
  • /
  • Pages.171-176
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  • 2010
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  • 1229-4691(pISSN)
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  • 2287-5034(eISSN)
한국조명전기설비학회 (The Korean Institute of IIIuminating and Electrical Installation Engineers)
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2[MVA] 배전용 몰드변압기의 과도전계해석에 관한 연구

A Study on the Transient Analysis of 2[MVA] Mold Transformer for Electric Field

  • 전문호 (호서대학교 대학원 전기공학과) ;
  • 김창업 (호서대학교 전기공학과)
  • 투고 : 2010.08.20
  • 심사 : 2010.10.13
  • 발행 : 2010.12.31
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초록

This paper presents the electric field for 22.9[kV]/380[V], 2[MVA] mold transformer are analysed using FEM(finite element method). The electric field was calculated for the voltage applied to the transformer. Then, it is analysed that the maximum electric field occurred between high voltage turns. Capacitance is calculated with energy method. Surge impulse test simulation is studied by modeling circuit with capacitance and inductance. This paper obtain the result that is about influence of electric field in distribution mold transformer adopted.

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참고문헌

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