Title :
Optimization of integrated power conditioning PV parameters
Author :
Hassan, Ahmed ; Shawky, Ahmed ; Orabi, Mohamed ; Qahouq, Jaber A Abu ; Youssef, Mohamed Z.
Author_Institution :
APEARC, Aswan Univ., Aswan, Egypt
fDate :
Sept. 30 2012-Oct. 4 2012
Abstract :
Photovoltaic systems should be managed to produce the maximum power under all operating conditions. The Manager is called Maximum Power Point Tracker MPPT. In this paper, the MPPT manager is attached into each PV cell in order to solve the problems of the PV shadow effect. The ripple correlation control algorithm has been used as the control action of the MPPT. The proposed system borderlines have been studied here. Then, the suitable operating ranges have been defined. Also, the inverse minor loop gain theorem is used to study the stability regions of the system.
Keywords :
maximum power point trackers; optimisation; photovoltaic power systems; power system stability; MPPT manager; PV cell; PV shadow effect; integrated power conditioning PV parameters; inverse minor loop gain; maximum power point tracker; optimization; photovoltaic systems; ripple correlation control; stability regions; Arrays; Correlation; Impedance; Photovoltaic systems; Radiation effects; Transfer functions; Boost converter; Dc-Dc converters; Efficiency; Photovoltaic; Stability;
Conference_Titel :
Telecommunications Energy Conference (INTELEC), 2012 IEEE 34th International
Conference_Location :
Scottsdale, AZ
Print_ISBN :
978-1-4673-0999-8
Electronic_ISBN :
2158-5210
DOI :
10.1109/INTLEC.2012.6374550
