Τίτλος:
Solar Irradiation Independent Expression for Photovoltaic Generator Maximum Power Line
Γλώσσες Τεκμηρίου:
Αγγλικά
Περίληψη:
In order to enhance maximum power point tracking (MPPT) speed of photovoltaic generators (PVGs) upon fast irradiation changes, maximum power line (MPL)-based control is often used. MPL is a curve, linking all possible MPP coordinates for a given temperature. In the literature so far, PVG MPL was either assumed linear, which is inaccurate for all irradiation levels, or possessed photocurrent dependence, requiring real-time estimation of the latter. In this letter, an irradiation-independent explicit expression for PVG MPL is derived, valid for all practical irradiation levels, thus allowing real-time implementation without the need of photocurrent estimation. © 2011-2012 IEEE.
Συγγραφείς:
Kolesnik, S.
Sitbon, M.
Lineykin, S.
Batzelis, E.
Papathanassiou, S.
Suntio, T.
Kuperman, A.
Περιοδικό:
IEEE Journal of Photovoltaics
Εκδότης:
IEEE ELECTRON DEVICES SOCIETY
Λέξεις-κλειδιά:
Equivalent circuits; Estimation; Irradiation; Maximum power point trackers; multi-protocol label switching; Photoconductivity; Photovoltaic cells; Photovoltaic effects; Radiation effects; Real time control; Solar power generation, Maximum power; Maximum Power Point Tracking; Photovoltaic; Photovoltaic systems; Single-diode models, Radiation
DOI:
10.1109/JPHOTOV.2017.2713404
