Power injection control system and experimental model based on manufacturer characteristic curves for a photovoltaic generation system

• Autorzy: Rico A. , Cadaval E. R. , Montero M. I. M.
• Języki publikacji: EN

Abstrakty

EN

This paper attempts to validate the performance of a power injection control block for Photovoltaic Generation Systems (PVGS). This device uses a control module based on detecting the power injected into the supply by the inverter, instead of measuring the power generated by the PVGS. The performance is evaluated using the concept of Maximum Energy Curve that takes into account both transient and permanent control performance. The paper presents a basic and simple procedure to obtain a model from the manufacturer characteristic curves of the photovoltaic cells. MATLAB Simulink is used as simulation tool to obtain the response of the proposed system to changes in temperature and irradiance.

Słowa kluczowe

EN

Inverter Current Controller (ICC); Inverter Reference Current Generator (ICRG); maximum power point tracking (MPPT); Photovoltaic Cell (PV Cell); PV Voltage and PV Current; VI characteristic equations

• Wydawca: AGH University of Science and Technology ; Lodz University of Technology
• Czasopismo: Electrical Power Quality and Utilisation. Journal
• Rocznik: 2007
• Tom: Vol. 13, nr 2
• Strony: 69--75
• Opis fizyczny: Bibliogr. 5 poz.

Twórcy

autor

Rico A.

autor

Cadaval E. R.

autor

Montero M. I. M.

• Power Electrical and Electronic Systems Research Group (http://peandes.unex.es) School of Industrial Engineering, University of Extremadura Avda. de Elvas, s/n. 06071 Badajoz (Spain) Tel.: [phone], FAX: [phone],

Bibliografia

• 1. Shell® SP150-P photovoltaic solar module characteristics sheet. http://www.shell.com/renewables.
• 2. Yamashati H., Tamahashi K., Michihira M., Tsuyoshi A., Amako K., Park M. : A Novel Simulation Technique of the PV Generation Systems using Real Weather Conditions. IEEE 2002, PCC-Osaka 2002.
• 3. Hansen A.D., Sorensen P., Hansen L.H., Bindner H. : Models for a Stand- Alone PV System. Riso-R-1219(EN)/SEC-R-12. December 2000.
• 4. Grandi G., Sancineto G . : Hardware Modelling of photovoltaic Panels. Proc. of ISES International Energy Society Congress, 2003.
• 5. E s r a m T. , C h a p m a n P. L . : Comparison of Photovoltaic Array Maximum Power Point Tracking Techniques. IEEE Transactions on Energy Conversion. Submitted for publication.