公开(公告)号：WO2018050217A1

公开(公告)日：2018-03-22

申请号：PCT/EP2016/071648

申请日：2016-09-14

Applicant: ABB SCHWEIZ AG

Inventor： BEL FDHILA, Rebei ,  RUSSBERG, Gunnar ,  PERSSON, Erik ,  ERIKSSON, Thomas, R.

IPC: H05K7/20

Abstract: A cooling arrangement (100) for at least one electrical element for electrical conversion, comprising an electrically insulating medium (200) for insulation of the at least one electrical element, at least one condenser (300) configured to condense the medium from a gaseous state to a liquid state, at least one heat-exchanging element (600) fluidly connected to the at least one condenser and configured for thermal contact with the at least one electrical element for cooling the at least one electrical element by the medium, wherein the at least one heat-exchanging element is configured to evaporate the medium from a liquid state during cooling of the at least one electrical element and to discharge the evaporated medium, and at least one circulation means (700) configured to circulate the medium from the condenser(s) to the heat-exchanging element(s), and to circulate the medium discharged from the heat-exchanging element(s) back to the condenser(s).

Abstract translation: （100），其用于至少一个用于电转换的电气元件，包括用于绝缘所述至少一个电气元件的电绝缘介质（200），至少一个冷凝器（300），所述冷凝器 以将介质从气态凝结成液态;至少一个热交换元件（600），其流体连接至所述至少一个冷凝器并且被配置用于与所述至少一个电元件热接触以冷却所述至少一个电气 其中所述至少一个热交换元件被构造成在所述至少一个电气元件的冷却期间使所述介质从液态蒸发并排出所述蒸发的介质，以及至少一个循环装置（700），所述循环装置 使介质从冷凝器循环到热交换元件，并使从热交换元件排出的介质循环回到冷凝器。

公开(公告)号：WO2017140369A1

公开(公告)日：2017-08-24

申请号：PCT/EP2016/053465

申请日：2016-02-18

Applicant: ABB SCHWEIZ AG

Inventor： RUSSBERG, Gunnar

IPC: H02B1/56

CPC classification number: H02B1/56

Abstract: A system is disclosed, the system comprising a container for enclosing an electrically insulating gas, an electrical device arranged within the container, and a cooling medium conveyor arranged at least partially within the container. The cooling medium conveyor comprises a first pipe for conveying a liquid cooling medium, and a second pipe that is disposed around the first pipe such that a channel for containing a ventilating gas is formed between an outside of the first pipe and the inside of the second pipe. The conveyor is arranged in thermal contact with the electrical device.

Abstract translation: 公开了一种系统，该系统包括用于封闭电绝缘气体的容器，布置在容器内的电气装置以及至少部分地布置在容器内的冷却介质传送器。 冷却介质传送机包括用于传送液体冷却介质的第一管道和设置在第一管道周围的第二管道，使得用于容纳通风气体的通道形成在第一管道的外部和第二管道的内部之间 管。 输送机与电气设备热接触。

公开(公告)号：EP3417519A1

公开(公告)日：2018-12-26

申请号：EP16705769.4

申请日：2016-02-18

Applicant: ABB Schweiz AG

Inventor： RUSSBERG, Gunnar

IPC: H02B1/56

CPC classification number: H02B1/56

Abstract: A system is disclosed, the system comprising a container for enclosing an electrically insulating gas, an electrical device arranged within the container, and a cooling medium conveyor arranged at least partially within the container. The cooling medium conveyor comprises a first pipe for conveying a liquid cooling medium, and a second pipe that is disposed around the first pipe such that a channel for containing a ventilating gas is formed between an outside of the first pipe and the inside of the second pipe. The conveyor is arranged in thermal contact with the electrical device.

公开(公告)号：EP3513639A1

公开(公告)日：2019-07-24

申请号：EP16770230.7

申请日：2016-09-14

Applicant: ABB Schweiz AG

Inventor： BEL FDHILA, Rebei ,  RUSSBERG, Gunnar ,  PERSSON, Erik ,  ERIKSSON, Thomas, R.

IPC: H05K7/20

Abstract: A cooling arrangement (100) for at least one electrical element for electrical conversion, comprising an electrically insulating medium (200) for insulation of the at least one electrical element, at least one condenser (300) configured to condense the medium from a gaseous state to a liquid state, at least one heat-exchanging element (600) fluidly connected to the at least one condenser and configured for thermal contact with the at least one electrical element for cooling the at least one electrical element by the medium, wherein the at least one heat-exchanging element is configured to evaporate the medium from a liquid state during cooling of the at least one electrical element and to discharge the evaporated medium, and at least one circulation means (700) configured to circulate the medium from the condenser(s) to the heat-exchanging element(s), and to circulate the medium discharged from the heat-exchanging element(s) back to the condenser(s).