| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 9618712 | Solar Energy Materials and Solar Cells | 2005 | 10 Pages |
Abstract
A novel algorithm for seeking the maximum power point of a photovoltaic (PV) array for any temperature and solar irradiation level, needing only the PV current value, is proposed. Satisfactory theoretical and experimental results are presented and were obtained when the algorithm was included on a 100Â W 24Â V PV buck converter prototype, using an inexpensive microcontroller. The load of the system used was a battery and a resistance. The main advantage of this new maximum power point tracking (MPPT), when is compared with others, is that it only uses the measurement of the photovoltaic current, IPV.
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Authors
V. Salas, E. OlÃas, A. Lázaro, A. Barrado,