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Corona_rings_on_insulators.png (379 × 491 pixels, file size: 61 KB, MIME type: image/png)
Summary
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English: Insulator strings supporting a 225 kV power transmission line near Fessenheim nuclear power station, France. The metal rings around the top and bottom of the insulators are called corona rings. They serve to reduce the potential gradient at sharp points to prevent corona discharge, a leakage of current into the air.
Español: Aisladores de disco en una línea de 225.000 voltios.
Français : Ligne à haute-tension 225.000 volts - Centrale de Fessenheim |
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This file was derived from: Ligne haute-tension.jpg:  |
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Cropped image, rotated. The original can be viewed here: Ligne haute-tension.jpg: . Modifications made by Chetvorno.
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Licensing
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I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 18:39, 19 May 2012 | | 379 × 491 (61 KB) | Chetvorno |
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