Artículo
A three-level common-mode voltage eliminated inverter with single dc supply using flying capacitor inverter and cascaded H-bridge
Autor/es | Kumar, P. Roshan
Rajeevan, P. P. Mathew, K. Gopakumar, K. León Galván, José Ignacio García Franquelo, Leopoldo |
Departamento | Universidad de Sevilla. Departamento de Ingeniería Electrónica |
Fecha de publicación | 2014-03-03 |
Fecha de depósito | 2015-03-20 |
Publicado en |
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Resumen | A three-level common-mode voltage eliminated in-
verter with single dc supply using flying capacitor inverter and
cascaded H-bridge has been proposed in this paper. The three
phase space vector polygon formed by this ... A three-level common-mode voltage eliminated in- verter with single dc supply using flying capacitor inverter and cascaded H-bridge has been proposed in this paper. The three phase space vector polygon formed by this configuration and the polygon formed by the common-mode eliminated states have been discussed. The entire system is simulated in Simulink and the re- sults are experimentally verified. This system has an advantage that if one of devices in the H-bridge fails, the system can still be oper- ated as a normal three-level inverter at full power. This inverter has many other advantages like use of single dc supply, making it pos- sible for a back-to-back grid-tied converter application, improved reliability, etc. |
Ficheros | Tamaño | Formato | Ver | Descripción |
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A Three-Level Common-Mode_TPEL ... | 4.872Mb | [PDF] | Ver/ | |
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