公开(公告)号：US20130300526A1

公开(公告)日：2013-11-14

申请号：US13941197

申请日：2013-07-12

Applicant: ABB TECHNOLOGY AG

Inventor： Marcos BOCKHOLT ,  Frank Cornelius ,  Jens Tepper ,  Burak Esenlik ,  Bhavesch Patel ,  Benjamin Weber ,  Arthouros Iordanidis ,  Jasmin Smajic ,  Thorsten Steinmetz ,  Bernardo Galletti

IPC: H01F27/08

CPC classification number: H01F27/085 ,  H01F27/2876 ,  H01F30/12 ,  H01F2027/328

Abstract: The disclosure is related to a dry transformer, which includes a transformer core with at least two parallel limbs and upper and lower yokes, and at least two hollow cylindrical coils, each arranged as neighbored coils around a limb of the at least two parallel limbs. A cooling system can include at least one wall-like diaphragm in-between the neighbored coils, which is in parallel to the orientation of the limbs.

Abstract translation: 本公开涉及一种干式变压器，其包括具有至少两个平行四肢和上下轭铁的变压器铁芯，以及至少两个中空圆柱形线圈，每个中空圆柱形线圈被布置为围绕所述至少两个平行四肢的肢体的相邻线圈。 冷却系统可以包括位于相邻线圈之间的至少一个壁状隔膜，其与四肢的取向平行。

公开(公告)号：US09105389B2

公开(公告)日：2015-08-11

申请号：US13941197

申请日：2013-07-12

Applicant: ABB TECHNOLOGY AG

Inventor： Marcos Bockholt ,  Frank Cornelius ,  Jens Tepper ,  Burak Esenlik ,  Bhavesch Patel ,  Benjamin Weber ,  Arthouros Iordanidis ,  Jasmin Smajic ,  Thorsten Steinmetz ,  Bernardo Galletti

IPC: H01F27/08 ,  H01F27/28 ,  H01F30/02 ,  H01F30/12 ,  H01F27/32

CPC classification number: H01F27/085 ,  H01F27/2876 ,  H01F30/12 ,  H01F2027/328

Abstract: The disclosure is related to a dry transformer, which includes a transformer core with at least two parallel limbs and upper and lower yokes, and at least two hollow cylindrical coils, each arranged as neighbored coils around a limb of the at least two parallel limbs. A cooling system can include at least one wall-like diaphragm in-between the neighbored coils, which is in parallel to the orientation of the limbs.

Abstract translation: 本公开涉及一种干式变压器，其包括具有至少两个平行四肢和上下轭铁的变压器铁芯，以及至少两个中空圆柱形线圈，每个中空圆柱形线圈被布置为围绕所述至少两个平行四肢的肢体的相邻线圈。 冷却系统可以包括位于相邻线圈之间的至少一个壁状隔膜，其与四肢的取向平行。