| 摘要 |
<p>This high-voltage installation has metallic encapsulation (1) which is filled with insulating gas and surrounds live active parts. In addition, it has at least one at least partial protective coating (7, 9, 10) either on the inner surface of the encapsulation (1) or on the outer surface of the active parts, or at least one at least partial protective coating (7, 9, 10) both on the inner surface of the encapsulation (1) and on the outer surface of the active parts. A high-voltage installation is intended to be produced in which free electrons are also reliably removed from the insulation paths and in which partial discharges, which are produced by free particles, are reduced to non-critical intensity levels. This is achieved in that the at least one protective coating (7, 9, 10) is doped with at least one filler which absorbs free electrons. Protective coatings which have a surface made of vapour-deposited filler are particularly suitable. <IMAGE></p> |
