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Synthetic fiber reinforced resins high -tension bushing

Cao Wenqi

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  • Nhan đề:
    Synthetic fiber reinforced resins high -tension bushing
  • Tác giả: Cao Wenqi
  • Chủ đề: Electricity ; Basic Electric Elements ; Cables ; Conductors ; Insulators ; Selection Of Materials FOR Their Conductive, Insulating Ordielectric Properties ; Medicine ; Sciences ; Chemistry
  • Mô tả: The utility model particularly relates to a synthetic fiber reinforced resins high -tension bushing, its characterized in that electric capacity core body is including tubular metal resonator or metal rod (4), insulating layer (5) and electric capacity screen (6), and tubular metal resonator or metal rod (4) diplomacy have multilayer insulation layer and an electric capacity screen for the winding, being of inlayer insulating layer (5) wherein, outermostly be last and shield external insulation layer (7), insulating layer (5) do not have the twist yarn coiling by the synthetic fiber who soaks into insulation resin and solidification forms, and non - lurex that electric capacity screen (6) does not have the twist yarn by the lurex who soaks into the resin or plates the metal level does not have the twist yarn coiling and solidification forms. The utility model has the advantages that the conductivity of electric capacity screen is superior to does not greatly generate heat because of capacitance current in the semiconduction area, can not pollute insulation resin and reduce insulating properties, the resin can fully soak, no crack bubble. Insulating material adopts synthetic fiber not have the twist yarn, and the high -tension bushing's who makes electric property improves, and tg delta reduces to about 0.25%, product weight obviously reduces, is particularly useful for the high -tension bushing more than the superhigh pressure, and can directly be used for GIS or other SF6 gas -insulated high -Voltage electrical appliances.
  • Năm xuất bản: 20 January 2016
  • Ngôn ngữ: Chinese;English

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