| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a gas isolation bus-bar and a gas isolation switching device which can restrain a temperature rise in concrete base, by restraining induced current running through a grounding mesh, which results from the induced magnetic field of a current-carrying conductor. SOLUTION: The grounding conductor 6b of a left conductive tank 1 is connected to the left end of a grounding mesh 5 under the right conductive tank 1. The grounding conductor 6c of the right conductive tank 1 is connected to the right end of the grounding mesh 5 under the left conductive tank 1. The grounding meshes 5a, 5b, 5c, 5d involve at least one crossing section respectively to form a plurality of loops.</p> |
