作者: Mahdi Gharibi , Alireza Askarzadeh
DOI: 10.1016/J.IJHYDENE.2019.08.007
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摘要: Abstract In this paper, optimal size and power exchange of a grid-connected diesel generator-photovoltaic-fuel cell (diesel/PV/FC) hybrid energy system is investigated by multi-objective optimization for community in Kerman, Iran. To optimally system, number components (PV panels, generators, electrolysers, FCs hydrogen tanks) are considered as decision variables. to optimize between the grid, two other variables introduced: selling coefficient purchase coefficient. Selling coefficients defined amount electricity sold grid purchased from respectively. order design has been with respect three objectives: levelized cost (LCOE), loss supply probability (LPSP) renewability. Based on simulation results, it can be drawn that when sell/buy to/from (1) decreasing non-renewable source usage, value LPSP increases, (2) decrease LCOE increases (3) using FC leads increasing LCOE.