Minimum copper loss and power distribution control strategies of double-inverter-fed wound-rotor induction machines using energetic macroscopic representation / Keyu Chen in IEEE transactions on energy conversion, Vol. 25, N° 3 (Septembre 2010)  

Public ISBD [article]  inIEEE transactions on energy conversion > Vol. 25, N° 3 (Septembre 2010) . - pp. 642 - 651 Titre : Minimum copper loss and power distribution control strategies of double-inverter-fed wound-rotor induction machines using energetic macroscopic representation Type de document : texte imprimé Auteurs : Keyu Chen, Auteur ; Delarue, Phillipe, Auteur ; Bouscayrol, Alain, Auteur Année de publication : 2011 Article en page(s) : pp. 642 - 651 Note générale : energy conversion Langues : Anglais (eng) Mots-clés : asynchronous machines  energy management systems  losses  machine control  power rotors  stators Résumé : A double-inverter-fed wound-rotor induction machine (DIF-WRIM) requires two inverters whereas standard configuration using induction machines requires one. This supplementary inverter leads to more possibilities with respect to energy management. Indeed, it allows new DOFs to be used. Energetic macroscopic representation (EMR) is used to represent the system in a graphical way. The model of the system is thus organized to highlight the DOFs of the system. An inversion-based control is then graphically deduced from the EMR of the system. Two strategies regarding the energy management are then used to exploit all DOFs. First, the distribution of the active power between the stator and rotor is achieved as in other works. A new minimum loss strategy is then added to increase the efficiency of the system. Experimental results validate the suggested control with both strategies, and good dynamic performances are achieved. En ligne : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5552151&sortType%3Das [...] [article] Minimum copper loss and power distribution control strategies of double-inverter-fed wound-rotor induction machines using energetic macroscopic representation [texte imprimé] / Keyu Chen, Auteur ; Delarue, Phillipe, Auteur ; Bouscayrol, Alain, Auteur . - 2011 . - pp. 642 - 651. energy conversion Langues : Anglais (eng) in IEEE transactions on energy conversion > Vol. 25, N° 3 (Septembre 2010) . - pp. 642 - 651 Mots-clés : asynchronous machines  energy management systems  losses  machine control  power rotors  stators Résumé : A double-inverter-fed wound-rotor induction machine (DIF-WRIM) requires two inverters whereas standard configuration using induction machines requires one. This supplementary inverter leads to more possibilities with respect to energy management. Indeed, it allows new DOFs to be used. Energetic macroscopic representation (EMR) is used to represent the system in a graphical way. The model of the system is thus organized to highlight the DOFs of the system. An inversion-based control is then graphically deduced from the EMR of the system. Two strategies regarding the energy management are then used to exploit all DOFs. First, the distribution of the active power between the stator and rotor is achieved as in other works. A new minimum loss strategy is then added to increase the efficiency of the system. Experimental results validate the suggested control with both strategies, and good dynamic performances are achieved. En ligne : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5552151&sortType%3Das [...]

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