公开(公告)号：EP4039973A1

公开(公告)日：2022-08-10

申请号：EP21155698.0

申请日：2021-02-08

Applicant: ABB Schweiz AG

Inventor： Iordanidis, Arthouros ,  Tukia, Jari

IPC: F03D80/80 ,  H02B1/20 ,  H02G5/00

Abstract: The invention is related the usage of a laminated structure (1) of conducting layers (4) and insulating layers (6) comprising a plurality of contacting holes (8) penetrating one or more conducting layers (4) of said laminated structure (1), wherein each contacting hole (8) comprises an insulating sleeve (8a) and a conducting pin (10) arranged therein which contacts an associated conducting layer (4) with one end portion end and extends to the outside of said laminated structure (1) with a second end portion, as a bus plate (110) for mounting a phase power converter (120) for converting an electric AC current supplied by an electric generator (130) into an electric AC current of a grid (300), in a busbar system (100) which is accommodated in the nacelle (210) of a wind turbine (200). The invention is further related to a wind turbine (200) including such a busbar system (100).

公开(公告)号：EP3336991A1

公开(公告)日：2018-06-20

申请号：EP16205023.1

申请日：2016-12-19

Applicant: ABB Schweiz AG

Inventor： Velthuis, Rudi ,  Iordanidis, Arthouros ,  Maciocha, Dariusz ,  Reutlinger, Christoph

IPC: H02G5/00 ,  H05K1/02 ,  H05K3/46

CPC classification number: H02G5/005 ,  B32B15/08 ,  H05K1/0263 ,  H05K3/4641 ,  H05K3/4647 ,  H05K2201/09754 ,  H05K2201/10272 ,  H05K2201/10295

Abstract: A laminated multi-phase busbar (1) for conducting electric energy, comprising a base layer (2) of an electrically insulating material, a first conducting layer (4a) of an electrically conducting material which is arranged on and mechanically connected to said base layer (2), a first intermediate insulating layer (6a) of an electrically insulating material which is arranged on and mechanically connected to said first conducting layer (4a), a second conducting layer (4b) of an electrically conducting material which is arranged on and mechanically connected to said first intermediate layer (6) and a cover layer (8) of an electrically insulating material which is arranged on said second conducting layer (4b), wherein said electrically insulating material of said base layer (2), said first intermediate insulating layer (6a) and said cover layer (8) is a sheet molding compound including a thermosetting resin and reinforcing fibers, and that the material of said first conducting layer (4a) and said second conducting layer (4b) is a sheet metal which is mechanically connected to the first intermediate insulating layer (6a) by said thermally cured thermosetting resin, is characterized in that said first conducting layer (4a) comprises at least one first through-hole (10a) which is filled with thermosetting resin and reinforcing fibers, said thermosetting resin and reinforcing fibers in said first through-hole (10a) forming a material bridge (12a) bonding said base layer (2) to said first intermediate insulating layer (6a).