Method and apparatus for filtering tap changer oil
    1.
    发明申请
    Method and apparatus for filtering tap changer oil 有权
    用于过滤分接开关油的方法和装置

    公开(公告)号:US20040256332A1

    公开(公告)日:2004-12-23

    申请号:US10464777

    申请日:2003-06-19

    IPC分类号: B01D035/26

    CPC分类号: B01D36/003

    摘要: A filter apparatus suitable for electrical substation high-voltage transformer tap changers and similar oil-filled equipment removes moisture and other contaminants from the insulating oil bath in which the tap contacts are immersed. The apparatus can be configured and subsequently reconfigured for use with any of a variety of filter media using a common pump and control mechanism and an assortment of adapters.

    摘要翻译: 适用于变电站高压变压器抽头变换器和类似充油设备的过滤装置可从绝缘油浴中浸入水龙头接触物的绝缘油浴中除去水分和其他污染物。 该装置可以被配置并且随后被重新配置以与各种过滤介质中的任何一种一起使用,使用公共的泵和控制机构以及各种适配器。

    Insulation for power transformers
    2.
    发明授权
    Insulation for power transformers 有权
    电力变压器绝缘

    公开(公告)号:US09343222B2

    公开(公告)日:2016-05-17

    申请号:US14056656

    申请日:2013-10-17

    摘要: A power transformer is provided that includes a first transformer component, a second transformer component; and an electrical insulator. The electrical insulator is disposed between the first transformer component and the second transformer component. The electrical insulator includes a first layer and a second layer. The first layer has a binder fiber. The binder fiber is a staple fiber coated with a binder material. The second layer has an uncoated staple fiber. The first layer and the second layer are bound together with the binder material.

    摘要翻译: 提供了一种电力变压器,其包括第一变压器部件,第二变压器部件; 和电绝缘体。 电绝缘体设置在第一变压器部件和第二变压器部件之间。 电绝缘体包括第一层和第二层。 第一层具有粘合纤维。 粘合纤维是用粘合剂材料涂覆的短纤维。 第二层具有未涂覆的短纤维。 第一层和第二层与粘合剂材料结合在一起。

    Insulation for Power Transformers
    3.
    发明申请
    Insulation for Power Transformers 有权
    电力变压器绝缘

    公开(公告)号:US20150109087A1

    公开(公告)日:2015-04-23

    申请号:US14056656

    申请日:2013-10-17

    IPC分类号: H01F27/32 H01F41/12

    摘要: A power transformer is provided that includes a first transformer component, a second transformer component; and an electrical insulator. The electrical insulator is disposed between the first transformer component and the second transformer component. The electrical insulator includes a first layer and a second layer. The first layer has a binder fiber. The binder fiber is a staple fiber coated with a binder material. The second layer has an uncoated staple fiber. The first layer and the second layer are bound together with the binder material.

    摘要翻译: 提供了一种电力变压器,其包括第一变压器部件,第二变压器部件; 和电绝缘体。 电绝缘体设置在第一变压器部件和第二变压器部件之间。 电绝缘体包括第一层和第二层。 第一层具有粘合纤维。 粘合纤维是用粘合剂材料涂覆的短纤维。 第二层具有未涂覆的短纤维。 第一层和第二层与粘合剂材料结合在一起。