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A New Single-Phase Multilevel Modulator - A Fast And Accurate Method To Compute The Modulator Harmonic Spectra
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| Author(s) |
Sebastien Mariethoz, Alfred Rufer |
| Abstract |
In the first part, a fast and accurate method to
compute the harmonic spectra of PWM modulators is presented.
This method allows to compute all measurements based on the
harmonics values such as the THD or FWTHD. It is especially
advantageous for multilevel modulators. In the second part a
new modulation method that achieves very good performances
for the single-phase multilevel inverters is presented. Finally,
several modulation methods are compared with the proposed
measurement tool. |
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| Filename: | A31208 |
| Filesize: | 385.8 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-16 by System |
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