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Model Predictive Control for an Asymmetric Multilevel Converter with Two Floating Cells per Phase
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| Author(s) |
Marcelo VÁSQUEZ |
| Abstract |
This paper proposes a control scheme based on predictive control for an Asymmetric Multilevel Converter,composed of a two-level inverter and two floating cells per phase. Main cell is handled by usinga simple modulation that selects the sector of the reference vector and floating capacitor voltages arecontrolled to maintain an optimal asymmetry to maximize the number of load voltage levels with a smallnumber of calculation, selecting only near sub-sectors and vectors of previous solution. This approachpermits an improvement in the current quality and a reduction in the number of calculation. Results arepresented in simulations. |
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| Filename: | 0524-epe2015-full-23293791.pdf |
| Filesize: | 997.3 KB |
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| Type |
Members Only |
| Date |
Last modified 2016-06-08 by System |
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