TY - GEN
T1 - On the use of sun trackers to improve maximum power point tracking controllers applied to photovoltaic systems
AU - Jaen, Carles
AU - Pou, Josep
AU - Capella, Gabriel
AU - Arias, Antoni
AU - Lamich, Manuel
PY - 2009
Y1 - 2009
N2 - Nowadays power supply systems based on photovoltaic cells have two main drawbacks, even the primary energy is free and renewable. They are: production cost and efficiency. In order to increase their efficiency, it should be interesting that the energy transfer between cells and load was done at maximum level. In this paper the use of a sun tracker system is presented as an additional improvement applied to a photovoltaic installation that works under a maximum power point tracking (MPPT) control technique. A 50W-prototype has been assembled. Some experimental results are also included in order to validate the whole system.
AB - Nowadays power supply systems based on photovoltaic cells have two main drawbacks, even the primary energy is free and renewable. They are: production cost and efficiency. In order to increase their efficiency, it should be interesting that the energy transfer between cells and load was done at maximum level. In this paper the use of a sun tracker system is presented as an additional improvement applied to a photovoltaic installation that works under a maximum power point tracking (MPPT) control technique. A 50W-prototype has been assembled. Some experimental results are also included in order to validate the whole system.
UR - http://www.scopus.com/inward/record.url?scp=70350398826&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=70350398826&partnerID=8YFLogxK
U2 - 10.1109/CPE.2009.5156015
DO - 10.1109/CPE.2009.5156015
M3 - Conference contribution
AN - SCOPUS:70350398826
SN - 9781424428564
T3 - CPE 2009 - 6th International Conference-Workshop - Compatability and Power Electronics
SP - 67
EP - 72
BT - CPE 2009 - 6th International Conference-Workshop - Compatability and Power Electronics
T2 - CPE 2009 - 6th International Conference-Workshop - Compatability and Power Electronics
Y2 - 20 May 2009 through 22 May 2009
ER -