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Earth-Fault Protection of VLT AutomationDrive FC 301
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| Author(s) |
ANDERSEN Henrik Rosendal |
| Abstract |
The earth-fault protection of VLT- AutomationDrive FC 301 is based on a single current transducer in the high-side DC-link and desaturation protection of the low-side switching elements. Used together with a novel software algorithm this makes the AC-drive earth-fault proof in any operating point. |
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| Filename: | 0077-epe2007-full-12324151.pdf |
| Filesize: | 618.2 KB |
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| Type |
Members Only |
| Date |
Last modified 2008-01-11 by System |
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