Abstract
The rising cost of the utility electricity has been on the steady rise recently thereby making electricity unaffordable for households within the low income category in the African continent. The global move from the fossil-based energy generation to the cleaner, renewable energy sources has ignited intensive research in the solar energy resources.In this paper, we discuss the computer simulation of the technical and economic model of a 2.5kW grid-tie residential photovoltaic system. The physical circuit model is built with Matlab/ Simulink software. The details of the internal electrical components that make up the solar panel and the external circuits that eventually connect it the grid are modeled here. The hourly electrical output, efficiency and the cash flow are modeled with System Advisory Model (SAM).
Keywords
Photovoltaic systems advisory model (SAM) levelised cost of electricity (LCOE) Maximum power point tracker (MPPT) DC-DC converters full-wave inverter
References
- R. Williams, “Becquerel Photovoltaic Effect in Binary Compounds,” The journal of Chemical physics, vol.32, pp. 1505-1514, 1960.
- A.C. Melissinos, Principles of modern technology. Department of Physics, University of Rochester, Press Syndicate of the University of Cambridge, 1990
- N. Pandiarajan and R. Muthu, “Mathematical Modeling of Photovoltaic Module with Simulink,” IEEE Is t International Conference on Electrical energy Systems, pp. 257-263, 2011
- M.G. Villalva, J.R. Gazoli, and J.R. Filho, “Modeling and circuit-based simulation of photovoltaic arrays,” IEEE, pp. 1244-1254, 2009
- Seok-II Go; Seon-Ju Ahn; et al, “Simulation and analysis of existing MPPT control methods in a PV generation system,” Journal of International Council on Electrical Engineering vol. 1, no 4, pp. 446-451, 2011
- Systems Advisor Model Help Files, National Renewable Energy laboratory (NREL), USA, 2009
- National Energy Regulator of South Africa (NERSA), “Review of Renewable Energy feed-in Tariffs”, NERSA Consultation Paper 2011
- Statistics South Africa; ‘Monetary Policy Review,” South Africa Reserve Bank; pp. 3, May 2012 [9] City of Cape Town, www.capetown.gov.za/en/electricity/Pages/ElectricityTar iff.aspx, Apr 28, 2013 “Electricity Tariff”,
Abstract
References
- R. Williams, “Becquerel Photovoltaic Effect in Binary Compounds,” The journal of Chemical physics, vol.32, pp. 1505-1514, 1960.
- A.C. Melissinos, Principles of modern technology. Department of Physics, University of Rochester, Press Syndicate of the University of Cambridge, 1990
- N. Pandiarajan and R. Muthu, “Mathematical Modeling of Photovoltaic Module with Simulink,” IEEE Is t International Conference on Electrical energy Systems, pp. 257-263, 2011
- M.G. Villalva, J.R. Gazoli, and J.R. Filho, “Modeling and circuit-based simulation of photovoltaic arrays,” IEEE, pp. 1244-1254, 2009
- Seok-II Go; Seon-Ju Ahn; et al, “Simulation and analysis of existing MPPT control methods in a PV generation system,” Journal of International Council on Electrical Engineering vol. 1, no 4, pp. 446-451, 2011
- Systems Advisor Model Help Files, National Renewable Energy laboratory (NREL), USA, 2009
- National Energy Regulator of South Africa (NERSA), “Review of Renewable Energy feed-in Tariffs”, NERSA Consultation Paper 2011
- Statistics South Africa; ‘Monetary Policy Review,” South Africa Reserve Bank; pp. 3, May 2012 [9] City of Cape Town, www.capetown.gov.za/en/electricity/Pages/ElectricityTar iff.aspx, Apr 28, 2013 “Electricity Tariff”,
Details
| Primary Language | English |
|---|---|
| Journal Section | Articles |
| Authors | |
| Publication Date | June 1, 2013 |
| Published in Issue | Year 2013 Volume: 3 Issue: 2 |