Title :
Design and implementation of a PI-MPPT based Buck-Boost converter
Author :
Ersan Kabalci;Goksel Gokkus;Alper Gorgun
Author_Institution :
Electrical and Electronics Engineering, Faculty of Eng. and Arch., Nevsehir Hacı
fDate :
6/1/2015 12:00:00 AM
Abstract :
A Proportional-Integral (PI) based Maximum Power Point Tracking (MPPT) control algorithm is proposed in this study where it is applied to a Buck-Boost converter. It is aimed to combine regular PI control and MPPT technique to enhance the generated power from photovoltaic PV) panels. The perturb and observe (P&O) technique is used as the MPPT control algorithm. The study proposes to reduce converter output oscillation owing to implemented MPPT control technique with additional PI observer. Furthermore aims to optimize output power using PI voltage mode closed-loop structure.
Keywords :
"Voltage measurement","Inductors","Maximum power point trackers","Current measurement","Switches","Voltage control"
Conference_Titel :
Electronics, Computers and Artificial Intelligence (ECAI), 2015 7th International Conference on
Print_ISBN :
978-1-4673-6646-5
DOI :
10.1109/ECAI.2015.7301194
