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A Novel Control Technique for Multilevel Converters with Limited Output Voltage Range
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| Author(s) |
G. Buja; S. Castellan; D. Szabo |
| Abstract |
A control technique for multilevel converters with a limited range of the output voltage is proposed, aimed at reducing the switching frequency of the converters. The principle of the technique is the modulation of only some stripes of the output voltage. For this reason it is named stripe modulation. The technique may be conveniently applied to the converters equipping the power line conditioners. An example of stripe modulation for a 5-level converter is arranged and its features are analyzed. In particular, performance data on the arranged solution are calculated and compared with those of the traditional techniques. Application to a flicker compensator is considered. |
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| Filename: | EPE-PEMC2002 - T1-054 - Buja.pdf |
| Filesize: | 376.2 KB |
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| Type |
Members Only |
| Date |
Last modified 2004-05-12 by System |
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