Dual-Axis Solar Power Generation System: Design and Prototyping - Couverture souple

Oh, Tick Hui; Ding Tan, Su; Kong Sim, Piin

 
9783844323702: Dual-Axis Solar Power Generation System: Design and Prototyping
Couverture souple
ISBN 10 : 3844323708 ISBN 13 : 9783844323702
Editeur : LAP LAMBERT Academic Publishing, 2011

Synopsis

Solar energy is clean as it does not emit any form of gases that harm the environment. The efficiency level of the best solar panel in the market nowadays alone is still considered low, but if there is a two-axis sun tracker controlling the solar panel, conversion efficiency is able to improve by about 40%. Difficulty arises when designing the mechanism of sun tracker that can provides high accuracy in the angle tilted by the sun tracker to keep the solar panel perpendicular to the direction of maximum sunlight intensity in order to maximize the current generated for charging purposes. In this project, we attempt to significantly reduce the amount of time required to complete a charging cycle with an intelligent dual- axis (altitude and azimuth angles) sun tracker movement. Monocrystalline solar panel is chosen and variable voltage regulator is used to be able to adjust the amount of charging voltage. Locking mechanism is designed to lock the position of the solar panel in the sun tracker for energy conservation. One full charging cycle from an empty 12V lead acid battery is achieved in just 10 hours 30 minutes on a cloudy day.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Présentation de l'éditeur

Solar energy is clean as it does not emit any form of gases that harm the environment. The efficiency level of the best solar panel in the market nowadays alone is still considered low, but if there is a two-axis sun tracker controlling the solar panel, conversion efficiency is able to improve by about 40%. Difficulty arises when designing the mechanism of sun tracker that can provides high accuracy in the angle tilted by the sun tracker to keep the solar panel perpendicular to the direction of maximum sunlight intensity in order to maximize the current generated for charging purposes. In this project, we attempt to significantly reduce the amount of time required to complete a charging cycle with an intelligent dual- axis (altitude and azimuth angles) sun tracker movement. Monocrystalline solar panel is chosen and variable voltage regulator is used to be able to adjust the amount of charging voltage. Locking mechanism is designed to lock the position of the solar panel in the sun tracker for energy conservation. One full charging cycle from an empty 12V lead acid battery is achieved in just 10 hours 30 minutes on a cloudy day.

Biographie de l'auteur

T. H. Oh is a researcher in Multimedia University, Malaysia. His areas of research include renewable and alternative energy, energy efficiency and energy policy. The other 2 authors, S.D. Tan and P. K. Sim (both in pic), are recent graduates from the same institution in Electronics Engineering with similar research interests.

Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.

Éditeur
LAP LAMBERT Academic Publishing
Date d'édition
2011
Langue
anglais
ISBN 10 
3844323708
ISBN 13 
9783844323702
Reliure
Broché
Nombre de pages
84
Coordonnées du fabricant
non disponible
Personne responsable
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