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Control of the reactive power supplied by a matrix converter / Cardenas, R. in IEEE transactions on energy conversion, Vol. 24 N°1 (Mars 2009) 

Public ISBD [article]  in IEEE transactions on energy conversion > Vol. 24 N°1 (Mars 2009) . - pp. 301 - 303 Titre : Control of the reactive power supplied by a matrix converter Type de document : texte imprimé Auteurs : Cardenas, R., Auteur ; Pena, R., Auteur ; Clare, J., Auteur Année de publication : 2009 Article en page(s) : pp. 301 - 303 Note générale : energy conversion Langues : Anglais (eng) Mots-clés : Asynchronous  generators;  matrix  convertors;  nonlinear  control  systems;  observers;  power  generation  control;  power  grids;  reactive  power  control;  wind  power  plants;  wind  turbines Résumé : In this paper, the control of the reactive power supplied by a matrix converter to a grid is presented. A matrix converter is used to feed an induction generator using a space vector modulation algorithm. An input current observer, implemented using an estimation of the modulation matrix, is used in a nonlinear controller that regulates the reactive power supplied to the grid by a variable-speed wind energy conversion system (WECS). The results obtained are experimentally validated using a 2 kW experimental prototype implemented using a cage machine, a matrix converter and a wind turbine emulator. En ligne : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4776484&sortType%3Das [...] [article] Control of the reactive power supplied by a matrix converter [texte imprimé] / Cardenas, R., Auteur ; Pena, R., Auteur ; Clare, J., Auteur . - 2009 . - pp. 301 - 303. energy conversion Langues : Anglais (eng) in IEEE transactions on energy conversion > Vol. 24 N°1 (Mars 2009) . - pp. 301 - 303 Mots-clés : Asynchronous  generators;  matrix  convertors;  nonlinear  control  systems;  observers;  power  generation  control;  power  grids;  reactive  power  control;  wind  power  plants;  wind  turbines Résumé : In this paper, the control of the reactive power supplied by a matrix converter to a grid is presented. A matrix converter is used to feed an induction generator using a space vector modulation algorithm. An input current observer, implemented using an estimation of the modulation matrix, is used in a nonlinear controller that regulates the reactive power supplied to the grid by a variable-speed wind energy conversion system (WECS). The results obtained are experimentally validated using a 2 kW experimental prototype implemented using a cage machine, a matrix converter and a wind turbine emulator. En ligne : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4776484&sortType%3Das [...]