4. 遠隔保守用ツールおよび機器の開発  [in Japanese] Development of Remote Handing Tools and Equipment  [in Japanese]

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Abstract

The remote handling (RH) tools and equipment development in ITER focuses mainly on the welding and cutting technique, weld inspection and double-seal door which are essential factors in the replacement of in-vessel components such as divertor and blanket. The conceptual design of these RH tools and equipment has been defined through ITER engineering design activity (EDA). Similarly, elementary R&D of the RH tools and equipment have been extensively performed to accumulate a technological data base for process and performance qualification. Based on this data, fabrications of full-scale RH tools and equipment are under progress. A prototypical bore tool for pipe welding and cutting has already been fabricated and is currently undergoing integrated performance tests. This paper describes the design outline of the RH tools and equipment related to in-vessel components maintenance, and highlights the current status of RH tools and equipment development by the Japan Home Team as an ITER R&D program. This paper also includes an outline of insulation joint and quick-pipe connector development, wich has also been conducted through the ITER R&D program in oder to standardize RH operations and components.

Journal

  • Journal of plasma and fusion research

    Journal of plasma and fusion research 73(1), 54-68, 1997-01-25

    プラズマ・核融合学会

References:  15

Cited by:  1

  • 一般の機能材料  [in Japanese]

    UNO Masayoshi

    日本原子力学会誌 = Journal of the Atomic Energy Society of Japan 40(5), 343-346, 1998-05-30

    References (45)

Codes

  • NII Article ID (NAID)
    110003827427
  • NII NACSIS-CAT ID (NCID)
    AN10401672
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    09187928
  • NDL Article ID
    4127321
  • NDL Source Classification
    ZM35(科学技術--物理学)
  • NDL Call No.
    Z15-8
  • Data Source
    CJP  CJPref  NDL  NII-ELS  NDL-Digital 
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