Modeling and DBC-PSC-PWM control of a three-phase flying-capacitor stacked multilevel voltage source inverter / Ben Smida, Moncef in IEEE transactions on industrial electronics, Vol. 57 N° 7 (Juillet 2010)  

Public ISBD [article]  inIEEE transactions on industrial electronics > Vol. 57 N° 7 (Juillet 2010) . - pp. 2231 - 2239 Titre : Modeling and DBC-PSC-PWM control of a three-phase flying-capacitor stacked multilevel voltage source inverter Type de document : texte imprimé Auteurs : Ben Smida, Moncef, Auteur ; Ben Ammar, Faouzi, Auteur Article en page(s) : pp. 2231 - 2239 Note générale : Génie électrique Langues : Anglais (eng) Mots-clés : Multicarrier modulation Multilevel inverter Stacked multicell converter (SMC) n x m State machine Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : In this paper, the authors propose a mathematical model for a new topology called "stacked multicell converter" (SMC). Each phase of the SMC n × m multilevel inverter is formed by a stack of m flying-capacitor multilevel inverters, and each stack or stage is realized by connecting in series n controllable commutation cells. An original multicarrier subharmonic pulsewidth modulation (PWM), called disposition band carrier and phase-shifted carrier PWM (DBC-PSC-PWM), method is developed to produce (n × m + 1) output voltage levels and to improve the output voltage harmonic spectrum with a wide output frequency range. A diagram state machine is then used to decode the DBC-PSC-PWM modulator and distribute the commutations evenly to each inverter cell in a cyclical fashion. To carry out, in practice, the SMC n × m modulation technique, the implementation of the modulation control strategy has been done in a field-programmable gate array circuit XC4010E+ of XILINX to control a three-phase SMC 3 × 2 seven-level inverter, and the experimental results are carried out to confirm the high performance of this inverter. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5226560 [article] Modeling and DBC-PSC-PWM control of a three-phase flying-capacitor stacked multilevel voltage source inverter [texte imprimé] / Ben Smida, Moncef, Auteur ; Ben Ammar, Faouzi, Auteur . - pp. 2231 - 2239. Génie électrique Langues : Anglais (eng) in IEEE transactions on industrial electronics > Vol. 57 N° 7 (Juillet 2010) . - pp. 2231 - 2239 Mots-clés : Multicarrier modulation Multilevel inverter Stacked multicell converter (SMC) n x m State machine Index. décimale : 621.38 Dispositifs électroniques. Tubes à électrons. Photocellules. Accélérateurs de particules. Tubes à rayons X Résumé : In this paper, the authors propose a mathematical model for a new topology called "stacked multicell converter" (SMC). Each phase of the SMC n × m multilevel inverter is formed by a stack of m flying-capacitor multilevel inverters, and each stack or stage is realized by connecting in series n controllable commutation cells. An original multicarrier subharmonic pulsewidth modulation (PWM), called disposition band carrier and phase-shifted carrier PWM (DBC-PSC-PWM), method is developed to produce (n × m + 1) output voltage levels and to improve the output voltage harmonic spectrum with a wide output frequency range. A diagram state machine is then used to decode the DBC-PSC-PWM modulator and distribute the commutations evenly to each inverter cell in a cyclical fashion. To carry out, in practice, the SMC n × m modulation technique, the implementation of the modulation control strategy has been done in a field-programmable gate array circuit XC4010E+ of XILINX to control a three-phase SMC 3 × 2 seven-level inverter, and the experimental results are carried out to confirm the high performance of this inverter. DEWEY : 621.38 ISSN : 0278-0046 En ligne : http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?arnumber=5226560

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