公开(公告)号：US10438734B2

公开(公告)日：2019-10-08

申请号：US15751854

申请日：2016-06-22

Applicant: ABB Schweiz AG

Inventor： Rebei Bel Fdhila ,  Tor Laneryd ,  Jurjen Kranenborg ,  Andreas Gustafsson ,  Jan Hajek

IPC: H01F27/10

Abstract: A static electric induction system is disclosed. The system includes a heat generating component, cooling fluid, a cooling duct along the heat generating component and a pumping system configured for driving the cooling fluid through the cooling duct, wherein the pumping system is configured for applying a varying flow rate over time of the cooling fluid in the cooling duct along a predetermined flow rate curve which is a function of time.

公开(公告)号：US20180240587A1

公开(公告)日：2018-08-23

申请号：US15751854

申请日：2016-06-22

Applicant: ABB Schweiz AG

Inventor： Rebei Bel Fdhila ,  Tor Laneryd ,  Jurjen Kranenborg ,  Andreas Gustafsson ,  Jan Hajek

IPC: H01F27/10

CPC classification number: H01F27/10 ,  H01F27/12

Abstract: A static electric induction system is disclosed. The system includes a heat generating component, cooling fluid, a cooling duct along the heat generating component and a pumping system configured for driving the cooling fluid through the cooling duct, wherein the pumping system is configured for applying a varying flow rate over time of the cooling fluid in the cooling duct along a predetermined flow rate curve which is a function of time.

公开(公告)号：US09466409B2

公开(公告)日：2016-10-11

申请号：US14892112

申请日：2014-05-19

Applicant: ABB Schweiz AG

Inventor： Anders Bo Eriksson ,  Uno Gäfvert ,  Josë-Luis Del Real ,  Jan Hajek

IPC: H01F27/28 ,  H01B17/56 ,  H01F27/32

CPC classification number: H01B17/56 ,  H01F27/2871 ,  H01F27/324 ,  H01F27/325

Abstract: An electrical insulation system for a high voltage inductive device includes a cylindrical insulation barrier defining an axial direction, a longitudinal bar having a main extension in the axial direction, the longitudinal bar arranged to support the cylindrical insulation barrier along the axial direction and to provide spacing in a radial direction, and the longitudinal bar having a first side facing the cylindrical insulation barrier and a second side, opposite the first side, having a groove, and a spacer having a main extension in the radial direction, the spacer being arranged to provide spacing in the axial direction, the spacer having a groove fitting end portion. The longitudinal bar is adapted to receive the groove fitting end portion of the spacer in the groove, and wherein the spacer is dimensioned so relative to the groove that the groove captures any streamer propagating from the spacer towards the cylindrical insulation barrier.

Abstract translation: 一种用于高压感应装置的电气绝缘系统包括限定轴向方向的圆柱形绝缘屏障，在轴向上具有主延伸部的纵向杆，所述纵向杆被布置成沿着轴向方向支撑圆柱形绝缘屏障并提供间隔 并且所述纵向杆具有面向所述圆柱形绝缘屏障的第一侧面和与所述第一侧相对的第二侧面，所述第二侧面具有凹槽，所述间隔件具有沿所述径向方向的主延伸部，所述间隔件设置成提供 间隔件在轴向方向上，间隔件具有凹槽配合端部。 所述纵向杆适于接纳所述间隔件在所述凹槽中的凹槽配合端部，并且其中所述间隔件的尺寸相对于所述凹槽的尺寸设置成使得所述凹槽捕获从所述间隔件传播到所述圆柱形绝缘屏障的任何拖缆。