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DC / DC converters as DC circuit-breakers in HVDC networks operation
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| Author(s) |
Miguel JIMENEZ CARRIZOSA, Jorge CORTÉS, Abdelkrim BENCHAIB, Pedro ALOU, Gilney DAMM, José Antonio COBOS, Françoise LAMNABHI |
| Abstract |
This paper presents the modeling and control of a DC/DC bidirectional converter suitable for medium voltage and power applications in Multi-Terminals HVDC (MT-HVDC) grids. Moreover its use as DC circuit-breaker is described. This is a new concept, against the contemporary studies of DC breakers, which could help for the implementation of MT-HVDC networks. The proposed multilevel topology is based on Dual Active Bridge (DAB). The overall control of the DC/DC converter is achieved by using a nonlinear control based in Lyapunov theory. |
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| Filename: | 0114-epe2014-full-15444431.pdf |
| Filesize: | 2.203 MB |
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| Type |
Members Only |
| Date |
Last modified 2015-06-08 by System |
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