| 摘要 |
The invention relates to a device for detecting a partial discharge from high-voltage gas-insulated equipment, the device including at least one antenna (A) arranged outside the high-voltage gas-insulated equipment and opposite a hatch (H) of the high-voltage gas-insulated equipment, characterized in that it also includes a metal flange (B) which is placed in electrical contact with a metal wall (1a, 1b) of the high-voltage equipment, and which forms, together with said wall, a Faraday cage that electrically insulates the antenna from the outside of the high-voltage equipment, the metal flange (B) having a concave wall opposite the hatch (H). |
