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Capacitors required for maximum power of a self-excited single-phase induction generator using a three-phase machine / Mahato, S.N. in IEEE transactions on energy conversion, Vol. 23 n°2 (Juin 2008) 

Public ISBD [article]  in IEEE transactions on energy conversion > Vol. 23 n°2 (Juin 2008) . - pp. 372 - 381 Titre : Capacitors required for maximum power of a self-excited single-phase induction generator using a three-phase machine Type de document : texte imprimé Auteurs : Mahato, S.N., Auteur ; S. P. Singh, Auteur ; Sharma, M.P., Auteur Année de publication : 2008 Article en page(s) : pp. 372 - 381 Note générale : Energy conversion Langues : Anglais (eng) Mots-clés : Asynchronous  generators;  power  capacitors;  power  factor Résumé : This paper aims to determine the optimal capacitors required for maximum output power of a single-phase self-excited induction generator (SEIG), using a three-phase machine feeding inductive as well as capacitive loads. The generator consists of a three-phase star-connected induction machine with three capacitors and a single-phase load. The algorithm, which gives directly the values of the optimal capacitors for the maximum power output and the maximum power available, has been developed using the steady-state model of the SEIG and sequential unconstrained minimization technique (SUMT). The variations of the maximum power output with power factor (pf) of loads (both inductive and capacitive) and speed of the SEIG have been presented. The voltage regulation of the generator is small due to the effect of the two series capacitors. Experimental results have shown the effectiveness and accuracy of the developed algorithm. En ligne : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4457822&sortType%3Das [...] [article] Capacitors required for maximum power of a self-excited single-phase induction generator using a three-phase machine [texte imprimé] / Mahato, S.N., Auteur ; S. P. Singh, Auteur ; Sharma, M.P., Auteur . - 2008 . - pp. 372 - 381. Energy conversion Langues : Anglais (eng) in IEEE transactions on energy conversion > Vol. 23 n°2 (Juin 2008) . - pp. 372 - 381 Mots-clés : Asynchronous  generators;  power  capacitors;  power  factor Résumé : This paper aims to determine the optimal capacitors required for maximum output power of a single-phase self-excited induction generator (SEIG), using a three-phase machine feeding inductive as well as capacitive loads. The generator consists of a three-phase star-connected induction machine with three capacitors and a single-phase load. The algorithm, which gives directly the values of the optimal capacitors for the maximum power output and the maximum power available, has been developed using the steady-state model of the SEIG and sequential unconstrained minimization technique (SUMT). The variations of the maximum power output with power factor (pf) of loads (both inductive and capacitive) and speed of the SEIG have been presented. The voltage regulation of the generator is small due to the effect of the two series capacitors. Experimental results have shown the effectiveness and accuracy of the developed algorithm. En ligne : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=4457822&sortType%3Das [...]