| 摘要 |
The present disclosure relates to a gas insulated switchgear (GIS), and more particularly, a structure of a bus in a GIS. A structure of a three-phase integrated bus in a GIS according to one exemplary embodiment, in a bus of a gas insulated switchgear comprising an enclosure (10), three phase conductors (30, 40, 50) inserted in the enclosure, and spacers coupled to both sides of the enclosure to fix the three phase conductors, is characterized in that the three phase conductors are arranged in a shape of inverted triangle, wherein a conductor (30) located at a lower side, of the three phase conductors, is formed in a shape of straight pipe, and has a branch bus (35) upwardly extending from its middle portion, and wherein each of two conductors (40, 50) located at an upper end of the inverted triangle, of the three phase conductors, has both side portions formed in a shape of straight pipe and a middle portion (42, 52) outwardly curved. |
