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154 kV급 변압기 절연물 앵글링과 캡의 최적성형 기술 개발

Development of Optimum Shape Forming Technology of Angle Ring and Cap for 154 kV Transformer Insulation

  • 서왕벽 (일진전기(주) 중전기연구소) ;
  • 김종원 (일진전기(주) 중전기연구소) ;
  • 유정수 (성균관대학교 기계공학과) ;
  • 배동호 (성균관대학교 기계공학과)
  • Suh, Wang-Byuck (Department of R&D, Iljin Electric Co., Ltd) ;
  • Kim, Jong-Won (Department of R&D, Iljin Electric Co., Ltd) ;
  • Ryu, Jung-Soo (Department of Mechanical Engineerring, Sungkyunkwan University) ;
  • Bae, Dong-Ho (Department of Mechanical Engineerring, Sungkyunkwan University)
  • 투고 : 2010.05.03
  • 심사 : 2010.10.21
  • 발행 : 2010.11.01

초록

The Angle Ring and Cap which is called pressboard are settled at the primary and secondary coil winding of 154 kV transformer that can reduce effectively distance of insulation. As it has not manufactured pressboard of Angle Ring and Cap for high voltage grade, insulation components industry especially high voltage transformer has not participate in a competition with worldwide yet. That's why is difficult to make an specialized shape of insulation components of high voltage grade. Therefore it has finally completed to make an deformation manufacturing utility using an bellowed special analysis tools. This study that uses various analysis program determining optimum shape about insulation of Angle Ring and Cap which is related life of high voltage transformer. In addition to develop forming equipment with an specialized five steps pressing. That is also based on the mechanical strength evaluation and test, it is investigated optimized processing components.

키워드

참고문헌

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