公开(公告)号：US10002692B2

公开(公告)日：2018-06-19

申请号：US15291452

申请日：2016-10-12

Applicant: ABB Schweiz AG

Inventor： Jan Czyzewski ,  Ansgar Dais ,  Urs Kruesi

IPC: H01B17/00 ,  H01B17/28 ,  B26F1/20 ,  B29C55/08 ,  H01B19/04 ,  B29C63/00 ,  H01B19/00 ,  B29L31/34

CPC classification number: H01B17/28 ,  B26F1/20 ,  B29C55/08 ,  B29C63/0073 ,  B29C2793/0081 ,  B29L2031/3412 ,  H01B19/00 ,  H01B19/04

Abstract: The method is provided for manufacturing a perforated sheet-like high-voltage insulating spacer for a high-voltage component, which component comprises a field grading condenser core with the spacer which is wound in spiral form around an axis, with electrically conducting layers which are inserted between successive windings of the spacer, and with a polymeric matrix which penetrates the spacer and which embeds the spacer and the layers. The method comprises at least steps as follows: an electrically insulating tape, and the patterned tape is expanded at right angle to the cutting lines in order to form a spacer with a perforated three-dimensional lattice structure. The combined effect of cutting a tape and expanding the cutted tape allows the formation of spacers with a manifold of sizes which exceed the size of the tape in function of manufacturing parameters, in particular in function of the configuration of the pattern and the magnitude of the expansion.

公开(公告)号：US20170032874A1

公开(公告)日：2017-02-02

申请号：US15291452

申请日：2016-10-12

Applicant: ABB Schweiz AG

Inventor： Jan Czyzewski ,  Ansgar Dais ,  Urs Kruesi

IPC: H01B17/28 ,  B29C63/00 ,  H01B19/00

CPC classification number: H01B17/28 ,  B26F1/20 ,  B29C55/08 ,  B29C63/0073 ,  B29C2793/0081 ,  B29L2031/3412 ,  H01B19/00 ,  H01B19/04

Abstract: The method is provided for manufacturing a perforated sheet-like high-voltage insulating spacer for a high-voltage component, which component comprises a field grading condenser core with the spacer which is wound in spiral form around an axis, with electrically conducting layers which are inserted between successive windings of the spacer, and with a polymeric matrix which penetrates the spacer and which embeds the spacer and the layers. The method comprises at least steps as follows: an electrically insulating tape, and the patterned tape is expanded at right angle to the cutting lines in order to form a spacer with a perforated three-dimensional lattice structure. The combined effect of cutting a tape and expanding the cutted tape allows the formation of spacers with a manifold of sizes which exceed the size of the tape in function of manufacturing parameters, in particular in function of the configuration of the pattern and the magnitude of the expansion.

Abstract translation: 该方法用于制造用于高压部件的穿孔片状高压绝缘间隔件，该部件包括具有围绕轴线以螺旋形缠绕的间隔件的场分级电容器芯，其中导电层为 插入在间隔物的连续绕组之间，并且与穿过间隔物并嵌入间隔物和层的聚合物基体相接触。 该方法至少包括以下步骤：电绝缘带，并且图案化带与切割线成直角扩展，以形成具有穿孔三维网格结构的间隔物。 切割带和扩展切割带的组合效果允许在制造参数的功能下形成具有超过带的尺寸的歧管的间隔物，特别是在图案的配置和幅度的大小 扩张。