长江三峡地下电站30号机组绝缘盒本体缺陷及处理
장강삼협지하전참30호궤조절연합본체결함급처리
Defect in the Body of Insulation Box and Its Treatment in No.30 Generator Unit in Underground Plant of Three Gorges Hydropower Station
  • 万方数据
    水电与新能源 수전여신능원
    HYDROPOWER AND NEW ENERGY
    2014年 11期 56-58 ,共3页

    朱凤弟%褚建华%王秋娥

    주봉제%저건화%왕추아

    三峡地下电站%绝缘盒%耐压试验 三峽地下電站%絕緣盒%耐壓試驗
    삼협지하전참%절연합%내압시험
    underground plant of Three Gorges hydropower station%insulation box%dielectric strength test
    介绍了三峡地下电站30号机进行无水整体耐压试验的情况，试验中发现绝缘盒本体存在的缺陷，提出了绝缘盒现场更换的措施，对新换的绝缘盒进行了耐压试验，结果满足设计要求。
    개소료삼협지하전참30호궤진행무수정체내압시험적정황，시험중발현절연합본체존재적결함，제출료절연합현장경환적조시，대신환적절연합진행료내압시험，결과만족설계요구。
    In the waterless whole dielectric strength test of No .30 generator unit in the underground plant of Three Gor-ges hydropower station , defect is found in the body of insulation box .Treatment measures are proposed to replace the in-sulation box in-situ.Dielectric strength test shows a satisfying performance of the replaced box .
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