DEVICE FOR DETECTING A PARTIAL DISCHARGE FROM GAS-INSULATED HIGH-VOLTAGE EQUIPMENT AND ASSOCIATED HIGH-VOLTAGE ELECTRICAL SUBSTATION

摘要

The present invention relates to an apparatus for detecting a partial discharge from a high voltage gas insulated installation, said apparatus comprising, on the exterior of a high voltage installation, (2) attached on the surface of a strip (6) of electrically insulative material, characterized in that said surface forms a rotationally symmetrical cylindrical form at the surface of a high voltage installation, And the device for detecting the partial discharge is located above the strip (6) of the electrically insulating material and comprises an electrically shielded portion (5) attached to the high voltage installation, the electrically conductive strip being wound to contact only part or all of the surface, ). / RTI