@inproceedings{7e25512b521c41fc8e9ed99c77d31ab7,
title = "A new approach to achieve maximum power point tracking for PV system with a variable inductor",
abstract = "Maximum Power Transfer in solar photovoltaic applications is achieved by impedance matching with a dc-dc converter with maximum power point tracking by the incremental conductance method. Regulation and dynamic control is achieved by operating with continuous conduction. It can be shown that under stable operation, the required output inductor has an inductance versus current characteristic whereby the inductance falls off with increasing current, corresponding to increasing incident solar radiation. This paper describes how a variable sloped air-gap inductor whereby the inductor core progressively saturates with increasing current meets this requirement and has the advantage of reducing the overall size of the inductor by 60\% and increases the operating range of the overall tracker to recover solar energy at low solar levels.",
keywords = "Impedance matching, MPPT, Photovoltaic, Variable inductor",
author = "Longlong Zhang and Hurley, \{William Gerard\} and Werner W{\"o}lfle",
year = "2010",
doi = "10.1109/PEDG.2010.5545758",
language = "English",
isbn = "9781424456703",
series = "2nd International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2010",
pages = "948--952",
booktitle = "2nd International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2010",
note = "2nd International Symposium on Power Electronics for Distributed Generation Systems, PEDG 2010 ; Conference date: 16-06-2010 Through 18-06-2010",
}
