DocumentCode
2448811
Title
Digitally controlled converter with an adaptive step size for maximum power point tracking for photovoltaic applications.
Author
Stone, D.A. ; Foster, M.P. ; Bingham, C.M. ; Stewart, P.
Author_Institution
Dept. of Electron. & Electr. Eng., Univ. of Sheffield, Sheffield
fYear
2008
fDate
10-13 Nov. 2008
Firstpage
703
Lastpage
706
Abstract
Maximum power point trackers (MPPTs) are required to ensure optimum utilization of photovoltaic (PV) arrays in renewable energy systems, both as stand-alone and as supplementary sources of energy. In this paper, a MPPT algorithm is presented based on the perturb and observe (P & O) approach, implemented with an adaptive perturbation step size to allow fast convergence to the required operating point.
Keywords
digital control; power convertors; renewable energy sources; solar cell arrays; digitally controlled converter; maximum power point tracking; observe approach; perturb approach; photovoltaic arrays; renewable energy systems; Adaptive control; Batteries; Communication system control; Digital control; Photovoltaic systems; Power generation; Programmable control; Size control; Solar power generation; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics, 2008. IECON 2008. 34th Annual Conference of IEEE
Conference_Location
Orlando, FL
ISSN
1553-572X
Print_ISBN
978-1-4244-1767-4
Electronic_ISBN
1553-572X
Type
conf
DOI
10.1109/IECON.2008.4758039
Filename
4758039
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