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A biological swarm chasing algorithm for tracking the PV maximum power point / Liang-Rui Chen in IEEE transactions on energy conversion, Vol. 25 N° 2 (Juin 2010) 

Public ISBD [article]  in IEEE transactions on energy conversion > Vol. 25 N° 2 (Juin 2010) . - pp. 484 - 493 Titre : A biological swarm chasing algorithm for tracking the PV maximum power point Type de document : texte imprimé Auteurs : Liang-Rui Chen, Auteur ; Chih-Hui Tsai, Auteur ; Yuan-Li Lin, Auteur Année de publication : 2010 Article en page(s) : pp. 484 - 493 Note générale : energy conversion Langues : Anglais (eng) Mots-clés : maximum  power  point  trackers;  particle  swarm  optimisation Résumé : In this paper, a novel photovoltaic (PV) maximum power point tracking (MPPT) based on biological swarm chasing behavior is proposed to increase the MPPT performance for a module-integrated PV power system. Each PV module is viewed as a particle, and as a result, the maximum power point is viewed as the moving target. Thus, every PV module can chase the maximum power point (MPP) automatically. A 525 W prototype constructed by three parallel-connected 175 W PV modules is implemented to assess the MPPT performance. Comparing with a typical perturb and observe (P & O) MPPT method, the MPPT efficiency ??MPPT is improved about 12.19% in transient state by the proposed MPPT as theoretical prediction. En ligne : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5404251&sortType%3Das [...] [article] A biological swarm chasing algorithm for tracking the PV maximum power point [texte imprimé] / Liang-Rui Chen, Auteur ; Chih-Hui Tsai, Auteur ; Yuan-Li Lin, Auteur . - 2010 . - pp. 484 - 493. energy conversion Langues : Anglais (eng) in IEEE transactions on energy conversion > Vol. 25 N° 2 (Juin 2010) . - pp. 484 - 493 Mots-clés : maximum  power  point  trackers;  particle  swarm  optimisation Résumé : In this paper, a novel photovoltaic (PV) maximum power point tracking (MPPT) based on biological swarm chasing behavior is proposed to increase the MPPT performance for a module-integrated PV power system. Each PV module is viewed as a particle, and as a result, the maximum power point is viewed as the moving target. Thus, every PV module can chase the maximum power point (MPP) automatically. A 525 W prototype constructed by three parallel-connected 175 W PV modules is implemented to assess the MPPT performance. Comparing with a typical perturb and observe (P & O) MPPT method, the MPPT efficiency ??MPPT is improved about 12.19% in transient state by the proposed MPPT as theoretical prediction. En ligne : http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=5404251&sortType%3Das [...]