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CONTROL TECHNIQUES FOR DC-LINK VOLTAGE RIPPLES MINIMIZATION IN CASCADED MULTILEVEL CONVERTER STRUCTURES
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| Author(s) |
LESKOVAR Stefania; MARCHESONI Mario |
| Abstract |
Cascaded multilevel converters allow driving high power ac motors. Unfortunately, each H-bridge module is single-phase and the dc-link capacitance must be very large to reduce the dc-link voltage ripple. This paper shows how to minimize such a ripple by using new devised control techniques, while the most significant results are reported. |
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| Filename: | 0734 |
| Filesize: | 423.4 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-05 by System |
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