Title :
Modeling and optimized control of photovoltaic energy conversion systems
Author :
Gana, O. ; Prostean, O. ; Vasar, C. ; Babescu, M.
Author_Institution :
Dept. of Electr. Eng., Politeh. Univ. of Timisoara, Timisoara, Romania
Abstract :
The present paper presents specific issues that arise in Photovoltaic Energy Conversion Systems, being focused on maximizing the output power. There is proposed a model for Photovoltaic PV panel external characteristics. The coordinates of maximum power point are determined and used for imposing the appropriate load resistance to maximize the provided power. A comparison is made considering the classical control methods and the proposed optimized method, that prove better performances than methods based on output power measurement.
Keywords :
photovoltaic power systems; power generation control; power measurement; control methods; output power measurement; photovoltaic PV panel external characteristics; photovoltaic energy conversion systems modeling; photovoltaic energy conversion systems optimized control; Informatics;
Conference_Titel :
Applied Computational Intelligence and Informatics (SACI), 2012 7th IEEE International Symposium on
Conference_Location :
Timisoara
Print_ISBN :
978-1-4673-1013-0
Electronic_ISBN :
978-1-4673-1012-3
DOI :
10.1109/SACI.2012.6250028
