본문 바로가기
HOME> 논문 > 논문 검색상세

논문 상세정보

IEEE transactions on plasma science v.45 no.1, 2017년, pp.162 - 169   SCI SCIE
본 등재정보는 저널의 등재정보를 참고하여 보여주는 베타서비스로 정확한 논문의 등재여부는 등재기관에 확인하시기 바랍니다.

DC Ultrahigh Voltage Insulation Technology for 1 MV Power Supply System for Fusion Application

Tobari, H. (National Institutes for Quantum and Radiological Science and Technology, Naka, Japan ) ; Watanabe, K. (National Institutes for Quantum and Radiological Science and Technology, Naka, Japan ) ; Kashiwagi, M. (National Institutes for Quantum and Radiological Science and Technology, Naka, Japan ) ; Yamanaka, H. (National Institutes for Quantum and Radiological Science and Technology, Naka, Japan ) ; Maejima, T. (National Institutes for Quantum and Radiological Science and Technology, Naka, Japan ) ; Terunuma, Y. (National Institutes for Quantum and Radiological Science and Technology, Naka, Japan ) ; Kojima, A. (National Institutes for Quantum and Radiological Science and Technology, Naka, Japan ) ; Dairaku, M. (National Institutes for Quantum and Radiological Science and Technology, Naka, Japan ) ; Hanada, M. ;
  • 초록  

    To realize dc 1 MV power supply system for neutral beam injector in ITER, long-pulse dc ultrahigh-voltage (HV) insulation technologies have been developed. For a dc 1 MV insulating transformer, a composite bushing has been newly developed to overcome the manufacturing difficulty of a conventional condenser bushing (CB). The composite bushing has a small-sized CB and fiber reinforced plastic tube to sustain 1 MV stably inside and outside of the bushing. The mock-up of the insulating transformer has fulfilled the ITER requirement of dc 1.2 MV insulation for 3600 s. An HV bushing to transmit multiple voltages simultaneously has also been developed through a careful experimental study on vacuum insulation characteristics with multiple gaps between large electrodes. It has been found that the voltage holding is dominated not by number of the electrodes but by a total cathode surface area of electrodes. Based on this result, the vacuum insulation inside the HV bushing with five electrostatic screens has been designed to realize a stable vacuum insulation of 1 MV.


 활용도 분석

  • 상세보기

    amChart 영역
  • 원문보기

    amChart 영역

원문보기

무료다운로드
  • 원문이 없습니다.

유료 다운로드의 경우 해당 사이트의 정책에 따라 신규 회원가입, 로그인, 유료 구매 등이 필요할 수 있습니다. 해당 사이트에서 발생하는 귀하의 모든 정보활동은 NDSL의 서비스 정책과 무관합니다.

원문복사신청을 하시면, 일부 해외 인쇄학술지의 경우 외국학술지지원센터(FRIC)에서
무료 원문복사 서비스를 제공합니다.

NDSL에서는 해당 원문을 복사서비스하고 있습니다. 위의 원문복사신청 또는 장바구니 담기를 통하여 원문복사서비스 이용이 가능합니다.

이 논문과 함께 출판된 논문 + 더보기