Maximum power point tracking parameter selection for higher order converters used in photovoltaic applications
作者： Mummadi Veerachary
DOI: 10.1109/ICPWS.2009.5442702
关键词: Power (physics) 、 Maximum power principle 、 Maximum power point tracking 、 Buck converter 、 Converters 、 Electronic engineering 、 Topology (electrical circuits) 、 Engineering 、 Control theory 、 Power optimizer 、 Photovoltaic system
摘要: Photovoltaic array needs an intermediate maximum power point trackers as their v-i characteristics are non-linear. Successful tracking depends on the converter and its parameters. The purpose of this investigation is to introduce a procedure for selection To demonstrate proposed approach fourth order buck converter, belongs higher family, chosen photovoltaic applications. This topology essentially family also results in improved performance compared conventional converter. Mathematical models formulated then boundary conditions, under which able track power, obtained. total combined scheme simulated PSIM generated. MPPT parameters validated through experimental results.
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