公开(公告)号：US09472926B2

公开(公告)日：2016-10-18

申请号：US13682290

申请日：2012-11-20

Applicant: ABB Technology AG

Inventor： Diego Sologuren-Sanchez ,  Arben Sabani ,  Markus Keller ,  Tilo Bolli

IPC: H02B13/035 ,  H02B5/06 ,  H02B1/22

CPC classification number: H02B13/0352 ,  H02B1/22 ,  H02B5/06

Abstract: A gas-insulated switchgear bay includes at least three circuit breakers, which define a longitudinal direction, for interrupting conductor phases at different electrical potentials. The circuit breakers each have a first and second power connection, which define a first and second axis extending orthogonally to the longitudinal direction. A first busbar section is attachable to the first power connection, and the first busbar conductors thereof, each define a third axis, which extends orthogonally to the longitudinal direction and the first axis. A second busbar section is attachable to the second power connection, and the second busbar conductors thereof, each define a fourth axis, which extends orthogonally to the longitudinal direction and the first axis. A first distance between the first and second axes is such that the fourth axis is arranged with respect to position and orientation on a common straight line with the third axis in the second mounting state.

Abstract translation: 气体绝缘开关柜包括至少三个限定长度方向的断路器，用于在不同电位下中断导体相。 断路器各自具有第一和第二电力连接，其限定了与纵向正交的第一和第二轴。 第一母线段可附接到第一电源连接，并且其第一母线导体分别限定第三轴线，其垂直于纵向方向和第一轴线延伸。 第二母线段可连接到第二电源连接，并且其第二母线导体分别限定第四轴线，其垂直于纵向方向和第一轴线延伸。 第一和第二轴之间的第一距离使得第四轴线相对于在第二安装状态下的第三轴线的公共直线上的位置和方位布置。