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Publikācija: Microcontroller Look-up Table of Digital Control MPPT of PV System

Publication Type Full-text conference paper published in conference proceedings indexed in SCOPUS or WOS database
Funding for basic activity State funding for education
Defending: ,
Publication language English (en)
Title in original language Microcontroller Look-up Table of Digital Control MPPT of PV System
Field of research 2. Engineering and technology
Sub-field of research 2.2 Electrical engineering, Electronic engineering, Information and communication engineering
Authors Muhmoud Aref
Ismaiel Ahmed
Vladislav Oboskalov
Anatolijs Mahņitko
Aleksandrs Gavrilovs
Keywords PV, MPPT, microcontroller, inverter, stand-alone, grid
Abstract This paper is aimed at investigating MPPT of PV system controlled by SPWM which is generated by comparing sinusoidal wave with variable frequency sawtooth wave. Perturb and Observe (P&O) method is used for MPPT control of PV system. The simple and fast method to get MPP of PV system with variable irradiation is digital control where the maximum power point is obtained from look-up table for the values of optimum voltage that achieve the maximum power for each irradiance value is used for digital control signal in microcontroller. The output voltage harmonic of multi-level three-phase inverter is controlled using SPWM control.
DOI: 10.1109/RTUCON.2018.8659900
Hyperlink: https://ieeexplore.ieee.org/document/8659900 
Reference Aref, M., Ahmed, I., Oboskalov, V., Mahņitko, A., Gavrilovs, A. Microcontroller Look-up Table of Digital Control MPPT of PV System. In: 2018 IEEE 59th International Scientific Conference on Power and Electrical Engineering of Riga Technical University (RTUCON 2018): Conference Proceedings, Latvia, Riga, 12-14 November, 2018. Piscataway: IEEE, 2018, pp.1-5. ISBN 978-1-5386-6904-4. e-ISBN 978-1-5386-6903-7. Available from: doi:10.1109/RTUCON.2018.8659900
Additional information Citation count:
ID 28421