| Titre : | PV array power output maximization under partial shading using new configurations and arrangements |
| Auteurs : | Belhaouas, Nasreddine, Auteur ; Ait Cheikh, Mohamed Salah, Directeur de thèse |
| Type de document : | texte imprimé |
| Editeur : | [S.l.] : [s.n.], 2017 |
| Format : | 86 f. / ill. / 30 cm |
| Accompagnement : | 1 CD-ROM. |
| Note générale : |
Thèse de Doctorat : Electronique : Alger, Ecole Nationale Polytechnique : 2017
Bibliogr. f. 79 - 86 |
| Langues : | Anglais |
| Index. décimale : | D002817 |
| Tags : | Solar energy Photovoltaic (PV) Partial shading effects Bypass and blocking diodes PV array configuration Maximum power point tracking (MPPT) |
| Résumé : |
Partial shading can dramatically decrease PV array power output as wellas complicate operation by causing multiple peak exhibitions in the power voltage(P-V) characteristic curve.
These problems depend not only on the shading area but also and much more significantly on the shading pattern . In this work three new physical PV array arrangements to mitigate partial shading effects, are proposed . These arrangements are based on maximizing the distance between adjacent PV modules within a PV array, while rearranging modules to be in different rows and columns without changing the electrical connections . This allows redistribution of the shading patterns over the entire array . This result in a power dissipation minimization of the protection diodes in addition to maximizing the power output and eliminating multi peaks. Simulations are presented to assess the proposed physical PV array arrangements . This assessment is done through performance comparisons for various PV array configurations and arrangements under different shading patterns and scenarios . The new physical PV array arrangements yields the highest performance in terms of power output and eliminates the problem of local multi peaks in the P-V array characteristic curve . |
Exemplaires (2)
| Cote | Support | Localisation | Section | Disponibilité | Spécialité | Etat_Exemplaire |
|---|---|---|---|---|---|---|
| D002817 | Papier + ressource électronique | Bibliothèque Annexe | Thèse de Doctorat | Disponible | Electronique | Consultation sur place/Téléchargeable |
| D002817 | Papier + ressource électronique | Bibliothèque Annexe | Thèse de Doctorat | Disponible | Electronique | Consultation sur place/Téléchargeable |
Documents numériques (1)
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BELHAOUAS.Nasreddine.pdf URL
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