公开(公告)号：US20140077913A1

公开(公告)日：2014-03-20

申请号：US14088035

申请日：2013-11-22

Applicant: ABB TECHNOLOGY AG

Inventor： Benjamin WEBER ,  Bhavesh Patel ,  Jens Tepper ,  Udo Chudobba

IPC: H01F27/30

CPC classification number: H01F27/303 ,  H01F29/02 ,  H01H9/0005

Abstract: A transformer winding and a dry-transformer are disclosed, which include a main transformer winding, and a supplementary transformer winding configured to be electrically connected in series with the main transformer winding. The supplementary transformer winding can include a first winding module, a second winding module, and a third winding module, each of the winding modules having at least a first, a second and a third winding segment, and wherein each of the winding segments has a tap. A changer is configured to be connected to the taps of the second winding module, and wherein the second winding module is configured to be electrically connected in series to at least one winding segment of the first winding module and the third winding module.

Abstract translation: 公开了一种变压器绕组和干式变压器，其包括主变压器绕组和被配置为与主变压器绕组串联电连接的辅助变压器绕组。 辅助变压器绕组可以包括第一绕组模块，第二绕组模块和第三绕组模块，每个绕组模块具有至少第一，第二和第三绕组段，并且其中每个绕组段具有 点击。 变换器被配置为连接到第二绕组模块的抽头，并且其中第二绕组模块被构造成与第一绕组模块和第三绕组模块的至少一个绕组段串联电连接。

公开(公告)号：US09478350B2

公开(公告)日：2016-10-25

申请号：US14515102

申请日：2014-10-15

Applicant: ABB Technology AG

Inventor： Benjamin Weber ,  Jens Tepper ,  Tobias Asshauer ,  Udo Chudobba

IPC: H01F30/12 ,  H01F27/10 ,  H01F27/32 ,  H01F5/06

CPC classification number: H01F27/32 ,  H01F5/06 ,  H01F27/322 ,  H01F2027/328

Abstract: A high-voltage transformer and method of manufacturing are disclosed. The high-voltage transformer can include a transformer core having at least two core limbs, which are axially parallel and on which in each case a hollow-cylindrical coil having in each case at least one electrical winding is arranged. At least in partial regions of mutually facing surfaces of adjacently arranged coils, the respective surface regions of the coils can have a respective electrically isolating barrier structure, which can be integrated radially on an outside of the coil.

Abstract translation: 公开了一种高压变压器及其制造方法。 高压变压器可以包括具有至少两个芯臂的变压器芯，它们是轴向平行的，并且在每个情况下都是中空圆柱形线圈，每个壳体中布置有至少一个电绕组。 至少在相邻布置的线圈的相互面对的表面的部分区域中，线圈的相应表面区域可以具有相应的电隔离阻挡结构，其可以径向地集成在线圈的外部。

公开(公告)号：US09287036B2

公开(公告)日：2016-03-15

申请号：US14088035

申请日：2013-11-22

Applicant: ABB TECHNOLOGY AG

Inventor： Benjamin Weber ,  Bhavesh Patel ,  Jens Tepper ,  Udo Chudobba

IPC: H01F21/12 ,  H01F27/28 ,  H01F21/02 ,  H01F27/30 ,  H01F29/02 ,  H01H9/00

CPC classification number: H01F27/303 ,  H01F29/02 ,  H01H9/0005

Abstract: A transformer winding and a dry-transformer are disclosed, which include a main transformer winding, and a supplementary transformer winding configured to be electrically connected in series with the main transformer winding. The supplementary transformer winding can include a first winding module, a second winding module, and a third winding module, each of the winding modules having at least a first, a second and a third winding segment, and wherein each of the winding segments has a tap. A changer is configured to be connected to the taps of the second winding module, and wherein the second winding module is configured to be electrically connected in series to at least one winding segment of the first winding module and the third winding module.

Abstract translation: 公开了一种变压器绕组和干式变压器，其包括主变压器绕组和被配置为与主变压器绕组串联电连接的辅助变压器绕组。 辅助变压器绕组可以包括第一绕组模块，第二绕组模块和第三绕组模块，每个绕组模块具有至少第一，第二和第三绕组段，并且其中每个绕组段具有 点击。 变换器被配置为连接到第二绕组模块的抽头，并且其中第二绕组模块被构造成与第一绕组模块和第三绕组模块的至少一个绕组段串联电连接。