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Analysis of the impact of manufacturing dissymmetry on current distribution for magnetically coupled interleaved inverters
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| Author(s) |
Rita MATTAR |
| Abstract |
The impact of realistic cases of manufacturing dissymmetry on the distribution of the leg currents ispresented for magnetically coupled interleaved inverters. The study of the parametric variations of thepassive elements constituting the equivalent electrical circuit is carried out with an open loop controlstrategy. This parametric variation is made in two stages. The first deals with simple cases ofdissymmetry that only affect one ICT. The second is based on the worst-case statistics, formed bymultiple cases of dissymmetry on several ICTs. This study allows the understanding of the evolution ofthe currents in the cases of dissymmetry to ensure their control and their balancing. Then, thesedissymmetries are simulated with a closed loop control strategy in order to test their impacts on the duty cycles. |
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| Filename: | 0210-epe2020-full-11490307.pdf |
| Filesize: | 1.247 MB |
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| Type |
Members Only |
| Date |
Last modified 2021-01-18 by System |
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