File:Switchgear with corona rings.jpg
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Switchgear_with_corona_rings.jpg (681 × 447 pixels, file size: 109 KB, MIME type: image/jpeg)
Summary
| Description |
English: Closeup of switchgear at a high voltage electric power transmission substation. The metal rings are corona rings, added to suppress corona discharge from metal points and edges, which can waste power. |
| Date | |
| Source | Derived from File:Switchgear HV.jpg by cropping to focus on corona rings |
| Author |
Licensing
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File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 03:59, 30 July 2017 | | 681 × 447 (109 KB) | wikimediacommons>Chetvorno | User created page with UploadWizard |
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