公开(公告)号：US09804219B2

公开(公告)日：2017-10-31

申请号：US14268537

申请日：2014-05-02

Applicant: ABB TECHNOLOGY AG

Inventor： Matthias Steiger ,  Peter Werle ,  Janusz Szczechowski ,  Andreas Kirschmann ,  Oleg Kouzmine

IPC: G01R31/02 ,  H05K7/14 ,  E04H5/04 ,  B65D88/74

CPC classification number: G01R31/027 ,  B65D88/744 ,  E04H5/04 ,  H05K7/1497

Abstract: A testing container includes a right-parallelepiped-like container, electrical components of a transformer test system which are arranged in the container and which represent a respective heat source during a testing operation, and a cooling system including at least one heat exchanger. In addition, the testing container includes a movement apparatus configured to move the at least one heat exchanger from a transport position within the container into a working position which is located at least partially outside the container. Thus, the at least one heat exchanger is movable by means of the movement apparatus from the transport position within the container into the working position which is located at least partially outside the container.

公开(公告)号：US20140151492A1

公开(公告)日：2014-06-05

申请号：US14077872

申请日：2013-11-12

Applicant: ABB TECHNOLOGY AG

Inventor： Hartmut BRENDEL ,  Jutta Schmidt ,  Sebastian Schreiter ,  Oleg Kouzmine ,  Peter Werle

IPC: B65H75/26 ,  B23P19/04

CPC classification number: B65H75/26 ,  B23P19/04 ,  H01F27/004 ,  H01F27/306 ,  Y10T29/49826

Abstract: A winding fixing device and method for a hollow-cylindrical high-voltage winding are disclosed, wherein the winding fixing device includes a pillar-like element having two axial ends, each of the two axial ends being configured to be connected to a respective retaining element which is arranged transversely with respect thereto. Each of the retaining elements is configured to be movable along the pillar-like element and detachable therefrom. A positioning region for arranging a hollow-cylindrical high-voltage winding is formed between the retaining elements, and spacing elements are configured to move axially along the pillar-like element. The spacing elements are configured to radially fix the hollow-cylindrical high-voltage winding when placed between the retaining elements by applying a tensile force to the retaining elements.

Abstract translation: 公开了一种用于中空圆柱形高压绕组的卷绕定影装置和方法，其中绕组固定装置包括具有两个轴向端部的柱状元件，两个轴向端部中的每一个被构造成连接到相应的保持元件 其相对于其横向布置。 每个保持元件构造成可沿柱状元件移动并且可从其拆卸。 在保持元件之间形成用于布置中空圆柱形高压绕组的定位区域，并且间隔元件构造成沿柱状元件轴向移动。 间隔元件构造成当放置在保持元件之间时通过向保持元件施加张力来径向固定中空圆柱形高压绕组。

公开(公告)号：US20140291536A1

公开(公告)日：2014-10-02

申请号：US14351890

申请日：2012-10-10

Applicant: ABB Technology AG

Inventor： Luiz V. Cheim ,  Oleg Kouzmine ,  Robert Wueest

IPC: G01N21/59

CPC classification number: G01N21/59 ,  G01N21/33 ,  G01N2201/062 ,  G01N2201/084

Abstract: Sensor structure (16) is provided for online monitoring of levels of Furans in oil of a transformer tank. The sensor structure includes a UV light source (26), a filter (30) permitting only UV light of a certain wavelength range to pass, a window (32) permitting the filtered UV light to passes there-through and a UV light detector (36) to receive UV light that passes through the window. When the sensor structure is mounted to the transformer tank that is online so that the window is exposed to oil, and Furans in the oil are being monitored, the Furans will absorb UV light, creating a difference in UV light received by the light detector when compared to the UV light received by the light de tector when the monitored oil has no Furans therein. The output signal of the light detector is substantially proportional to a total of Furans in the monitored oil.

Abstract translation: 传感器结构（16）用于在线监测变压器油油中呋喃水平。 传感器结构包括：紫外光源（26），仅允许一定波长范围的紫外光通过的滤光器（30），允许滤光的紫外光通过的窗口（32）以及UV光检测器 36）接收通过窗户的紫外线。 当传感器结构安装到在线变压器油箱，使窗户暴露于油中，并且油中的呋喃被监控时，呋喃将吸收紫外线，从而产生由光检测器接收的紫外光的差异 与被监测的油在其中没有呋喃的情况下由光分离器接收的UV光相比。 光检测器的输出信号基本上与被监测油中呋喃总数成比例。

公开(公告)号：US09580270B2

公开(公告)日：2017-02-28

申请号：US14077872

申请日：2013-11-12

Applicant: ABB TECHNOLOGY AG

Inventor： Hartmut Brendel ,  Jutta Schmidt ,  Sebastian Schreiter ,  Oleg Kouzmine ,  Peter Werle

IPC: B23P19/00 ,  H05K13/04 ,  B65H75/26 ,  H01F27/00 ,  H01F27/30 ,  B23P19/04

CPC classification number: B65H75/26 ,  B23P19/04 ,  H01F27/004 ,  H01F27/306 ,  Y10T29/49826

Abstract: A winding fixing device and method for a hollow-cylindrical high-voltage winding are disclosed, wherein the winding fixing device includes a pillar-like element having two axial ends, each of the two axial ends being configured to be connected to a respective retaining element which is arranged transversely with respect thereto. Each of the retaining elements is configured to be movable along the pillar-like element and detachable therefrom. A positioning region for arranging a hollow-cylindrical high-voltage winding is formed between the retaining elements, and spacing elements are configured to move axially along the pillar-like element. The spacing elements are configured to radially fix the hollow-cylindrical high-voltage winding when placed between the retaining elements by applying a tensile force to the retaining elements.

Abstract translation: 公开了一种用于中空圆柱形高压绕组的卷绕定影装置和方法，其中绕组固定装置包括具有两个轴向端部的柱状元件，两个轴向端部中的每一个被构造成连接到相应的保持元件 其相对于其横向布置。 每个保持元件构造成可沿柱状元件移动并且可从其拆卸。 在保持元件之间形成用于布置中空圆柱形高压绕组的定位区域，并且间隔元件构造成沿柱状元件轴向移动。 间隔元件构造成当放置在保持元件之间时通过向保持元件施加张力来径向固定中空圆柱形高压绕组。

公开(公告)号：US09383315B2

公开(公告)日：2016-07-05

申请号：US14351890

申请日：2012-10-10

Applicant: ABB Technology AG

Inventor： Luiz V. Cheim ,  Oleg Kouzmine ,  Robert Wueest

IPC: G01N21/59 ,  G01N21/33

CPC classification number: G01N21/59 ,  G01N21/33 ,  G01N2201/062 ,  G01N2201/084

Abstract: Sensor structure (16) is provided for online monitoring of levels of Furans in oil of a transformer tank. The sensor structure includes a UV light source (26), a filter (30) permitting only UV light of a certain wavelength range to pass, a window (32) permitting the filtered UV light to passes there-through and a UV light detector (36) to receive UV light that passes through the window. When the sensor structure is mounted to the transformer tank that is online so that the window is exposed to oil, and Furans in the oil are being monitored, the Furans will absorb UV light, creating a difference in UV light received by the light detector when compared to the UV light received by the light detector when the monitored oil has no Furans therein. The output signal of the light detector is substantially proportional to a total of Furans in the monitored oil.

Abstract translation: 传感器结构（16）用于在线监测变压器油油中呋喃水平。 传感器结构包括：紫外光源（26），仅允许一定波长范围的紫外光通过的滤光器（30），允许滤光的紫外光通过的窗口（32）以及UV光检测器 36）接收通过窗户的紫外线。 当传感器结构安装到在线变压器油箱，使窗户暴露于油中，并且油中的呋喃被监控时，呋喃将吸收紫外线，从而产生由光检测器接收的紫外光的差异 与被检测的油在其中没有呋喃时由光检测器接收的UV光相比。 光检测器的输出信号基本上与被监测油中呋喃总数成比例。