Original scientific paper
https://doi.org/10.17559/TV-20171203150754
Simplified Model for Optimal Sizing of the Off-Grid PV System Regarding Value of Loss of Load Probability
Danijel Topić
orcid.org/0000-0003-2100-242X
; Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Kneza Trpimira 2b, 31000 Osijek, Croatia
Goran Knežević
; Josip Juraj Strossmayer University of Osijek, Faculty of Electrical Engineering, Computer Science and Information Technology Osijek, Kneza Trpimira 2b, 31000 Osijek, Croatia
Daniel Kosić
orcid.org/0000-0003-1739-4360
; Regional Energy Agency North, Miroslava Krleze 81, 48000 Koprivnica, Croatia
Jurica Perko
orcid.org/0000-0001-7947-7837
; Ciratec, Steenakkerstraat 30, 3590 Diepenbeek, Belgium
Abstract
In this paper, a simplified model for optimal sizing of the off-grid PV system regarding value of loss of load probability is described. The model gives optimal size of system in terms of required number of PV modules, peak power, number of batteries and cost of system regarding the defined value of loss of load probability, load curve and period for which optimal size will be determined. The model is applied for determination of optimal size of the off-grid PV system for the city of Osijek. Based on measured load curve, optimal size of the system is determined for values of loss of load probability from 0.00 to 0.10 in steps of 0.01, and additionally for 0.15.
Keywords
loss of load probability; model; off-grid; optimal; PV system; sizing
Hrčak ID:
205939
URI
Publication date:
22.9.2018.
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