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Robust Control of Extended Commutation Cell Based Converters
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| Author(s) |
Erik LEMMEN |
| Abstract |
An extended commutation cell (ECC) is a four-port four-switch power processing cell that allows for bidirectional energy transport in two orthogonal directions throughout the structure. By cascading multiple cells a high-quality output voltage waveform can be constructed with a high number of levels. In this paper a model of the internal energy flow, together with a robust control structure is proposed. The proposed structure is analyzed, simulated and experimentally verified on an eight-level inverter prototype of 4.4 kW. |
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| Filename: | 0088-epe2016-full-15364781.pdf |
| Filesize: | 557.8 KB |
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| Type |
Members Only |
| Date |
Last modified 2017-04-13 by System |
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