公开(公告)号：US20160044823A1

公开(公告)日：2016-02-11

申请号：US14814560

申请日：2015-07-31

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Anandaroop Bhattacharya ,  Subhasish Dasgupta ,  Peter James Greenwood ,  Steven Edward Meiners

IPC: H05K7/20 ,  H05K5/02

CPC classification number: H05K7/20009 ,  H02B1/21 ,  H02B1/56 ,  H05K5/0213 ,  H05K7/2089

Abstract: Electrical equipment that includes a cabinet comprising a plurality of walls is provided. The cabinet is disposed around a plurality of electric components such as conductors. Further, the electrical equipment also includes at least one barrier. The barrier is disposed in the cabinet and spaced apart from the conductor by a spacing distance to define a channel within the cabinet for air to flow between the barrier and the conductor. The barrier is placed such that a portion of the barrier is coupled to one of the plurality of walls of the electric cabinets.

Abstract translation: 提供包括包括多个壁的机壳的电气设备。 机柜设置在多个电气部件如导体周围。 此外，电气设备还包括至少一个屏障。 屏障设置在机柜中并与导体隔开间隔距离，以在机柜内限定通道，以使空气在屏障和导体之间流动。 屏障被放置成使得屏障的一部分联接到电柜的多个壁之一。

公开(公告)号：US09622374B2

公开(公告)日：2017-04-11

申请号：US14814560

申请日：2015-07-31

Applicant: GENERAL ELECTRIC COMPANY

Inventor： Anandaroop Bhattacharya ,  Subhasish Dasgupta ,  Peter James Greenwood ,  Steven Edward Meiners

IPC: H05K7/20 ,  H02B1/56 ,  H05K5/02 ,  H02B1/21

CPC classification number: H05K7/20009 ,  H02B1/21 ,  H02B1/56 ,  H05K5/0213 ,  H05K7/2089

Abstract: Electrical equipment that includes a cabinet comprising a plurality of walls is provided. The cabinet is disposed around a plurality of electric components such as conductors. Further, the electrical equipment also includes at least one barrier. The barrier is disposed in the cabinet and spaced apart from the conductor by a spacing distance to define a channel within the cabinet for air to flow between the barrier and the conductor. The barrier is placed such that a portion of the barrier is coupled to one of the plurality of walls of the electric cabinets.

公开(公告)号：US10014668B2

公开(公告)日：2018-07-03

申请号：US15435263

申请日：2017-02-16

Applicant: General Electric Company

Inventor： Samir Rajauria ,  Steven Edward Meiners ,  Hao Wu ,  Ayyappa Reddy Jakkireddy ,  Guru Moorthy Kurra

IPC: H02B1/56 ,  H02B13/00 ,  H02B5/06

CPC classification number: H02B1/565 ,  H02B5/06 ,  H02B13/005 ,  H02B13/025

Abstract: A switchgear enclosure is provided. The switchgear enclosure includes a plurality of switchgear panels and a plurality of ducts extending through the switchgear panels. Each switchgear panel includes an exterior housing, a busbar compartment defined within the exterior housing, and an exhaust system. The busbar compartment surrounds a busbar extending through the switchgear panel. The exhaust system includes a vent path structure configured within the exterior housing to at least partially surround the busbar compartment, a first channel defined between the vent path structure and the exterior housing, and a first vent opening formed on the vent path structure. The first vent opening directs arc gases within said busbar compartment to the first channel. The ducts are in fluid communication with the first channels of the switchgear panels to distribute arc gases between the first channels.

公开(公告)号：US20160248234A1

公开(公告)日：2016-08-25

申请号：US14626154

申请日：2015-02-19

Applicant: General Electric Company

Inventor： Samir Rajauria ,  Ayyappa Reddy Jakkireddy ,  Guru Moorthy Kurra ,  Lenin Pokkula ,  Steven Edward Meiners

IPC: H02B1/56 ,  H02B1/30

Abstract: A switchgear enclosure includes an exterior housing. A plurality of compartments within the exterior housing includes at least a first switching device compartment, a bus compartment, and a first cable compartment. A plurality of interior partitions arranged to subdivide the exterior housing into the plurality of compartments includes at least a first partition between the first switching device compartment and the first cable compartment, and a second partition between the bus compartment and the first cable compartment. An exhaust system includes a vent path structure arranged within the exterior housing to at least partially surround the bus compartment and the first cable compartment, a channel formed between the vent path structure and the exterior housing, and a first vent device in the first partition. The first vent device is configured to fluidically connect the first switching device compartment to the channel via the vent path structure.

Abstract translation: 开关柜包括外壳。 外部壳体内的多个隔室至少包括第一开关装置隔间，总线隔室和第一电缆室。 多个内部隔板被布置成将外部外壳细分成多个隔室包括在第一开关装置隔间与第一电缆室之间的至少第一隔板以及在总线室与第一电缆室之间的第二隔板。 排气系统包括布置在外部壳体内的通气路径结构，以至少部分地围绕总线室和第一电缆隔间，形成在通气路径结构和外部壳体之间的通道以及第一隔板中的第一通气装置。 第一通气装置被配置成经由通气路径结构将第一开关装置隔室流体连接到通道。