| 摘要 |
The invention relates to an electric conductor (2) with a longitudinal axis (X) for an electric substation in a metal housing filled with a dielectric gas, comprising a hollow cylindrical housing (4), said conductor (2) being arranged such that the longitudinal axis (X) thereof is positioned substantially horizontally, the conductor comprising a contact at each of the longitudinal ends (6.1, 6.2) thereof, said housing (4) defining a gas-filled inner space, said housing (4) being bored with at least two openings for enabling the gas to circulate between the inner space and the outside of the conductor (2). The conductor comprises, at each of the connection ends (6.1, 6.2) thereof, heat sinks (10.1, 10.2) capable of establishing a thermal gradient substantially in the longitudinal direction towards the inside of the conductor. |
