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    Suzhou Electric Appliance Research Institute
    期刊號: CN32-1800/TM| ISSN1007-3175

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    252 kV GIS用支柱絕緣子絕緣能力提升研究

    來源:電工電氣發(fā)布時間:2019-09-19 09:19 瀏覽次數(shù):679
    252 kV GIS用支柱絕緣子絕緣能力提升研究
     
    楊濤,安影,朱傳運,畢海波,康留濤
    (平高集團有限公司,河南 平頂山 467001)
     
        摘 要:為提高252 kV GIS共箱母線用支柱絕緣子絕緣能力,對絕緣子沿面電場和內部電場進行計算分析,研究了支柱絕緣子爬裙對沿面電場的影響,并對絕緣子進行優(yōu)化設計,投制優(yōu)化后的結構并進行絕緣試驗驗證,驗證了優(yōu)化設計的合理性,提升了支柱絕緣子絕緣能力。
        關鍵詞:支柱絕緣子;電場分析;絕緣能力提升
        中圖分類號:TM216     文獻標識碼:A     文章編號:1007-3175(2019)07-0046-04
     
    Research on Insulation Ability Improvement of Post Insulator Used in 252 kV Gas Insulated Switchgear
     
    YANG Tao, AN Ying, ZHU Chuan-yun, BI Hai-bo, KANG Liu-tao
    (Pinggao Electric Co., Ltd, Pingdingshan 467001, China)
     
        Abstract: In order to improve the insulating ability of post insulators which was used on common box bus of 252 kV gas insulated switchgear (GIS), this paper carried out computational analysis of the electric field of insulation surface and inside, researched on the influence of post insulator climbing group on the electric field along the surface and carried out insulators optimization design. The insulation test of the optimized structure verifies the rationality of optimization design, which improves the insulation ability of post insulator.
        Key words: post insulator; electric field analysis; insulating ability improvement
     
    參考文獻
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    [2] 王振. 高壓電器中的開關設計分析[J]. 價值工程,2012(20):80-81.
    [3] 林莘. 現(xiàn)代高壓電器技術[M].2 版. 北京:機械工業(yè)出版社,2011:315-318.
    [4] 崔洪艦,陳國順,劉濤. 一種新型小型化252 kV GIS設備的研制[J]. 高壓電器,2014,50(2):105-108.
    [5] 馬經坦,趙軍平,游浩洋,等. GIS支撐絕緣子表面狀況對其雷電沖擊閃絡特性的影響[J]. 高壓電器,2016,52(4):63-68.

     

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