公开(公告)号：EP3016119A1

公开(公告)日：2016-05-04

申请号：EP14190727.9

申请日：2014-10-28

Applicant: ABB Technology AG

Inventor： Murillo, Rafael ,  Nogués Barrieras, Antonio ,  Estella, Pilar ,  Marqués Saldaña, Pedro ,  Roy Martín, Carlos ,  Cebrián Lles, Lorena ,  Sánchez Luis

IPC: H01F27/28

CPC classification number: H01F27/2823 ,  H01F27/24 ,  H01F27/2847 ,  H01F2027/2838

Abstract: A transformer may comprise a winding wrapped around a magnetic core, the winding having at least one winding portion extending between the magnetic core and the exterior of the winding in radial direction. The winding may comprise at least a first conductor and at least a second conductor, arranged radially adjacent to each other in each winding portion with the interposition of an insulating layer, wherein the first conductor is arranged radially inwardly with respect to the second conductor for part of each winding portion length, and radially outwardly with respect to the second conductor for another part of each winding portion length.

Abstract translation: 变压器可以包括缠绕在磁芯上的绕组，所述绕组具有在径向方向上在磁芯和绕组外部之间延伸的至少一个绕组部分。 所述绕组可以包括至少第一导体和至少第二导体，所述第一导体和至少第二导体在每个绕组部分中彼此径向相邻地插入绝缘层，其中所述第一导体相对于所述第二导体径向向内布置以用于部分 每个绕组部分长度的另一部分相对于第二导体径向向外径。