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LACKO, R., DROBNIČ, B., MORI, M., SEKAVČNIK, M.
PLANNING OF A SELF-SUFFICIENT ENERGY SYSTEM WITH 100% RENEWABLE ENERGY SOURCES AND HYDROGEN STORAGE
KOMUNALNA ENERGETIKA / POWER ENGINERING, 17
A potential solution for stand-alone power generation is to use a hybrid energy systems with hydrogen energy storage. In this paper, a pre-feasibility study of using 100% renewable hybrid energy system (using solar and wind energy source) with hydrogen technologies (electroyser, hydrogen tank, fuel cell) for a reference household application in Portorož, Slovenia is explained. HOMER software tool is used for simulations and optimal energy system determination, where geographical location and availability of energy sources, load dynamics, component technical and economical characteristics were considered. A remote household with electricity consumption of 11 kWh/day with a 3,8 kW peak power demand was considered as the stand alone load. Results show the optimal feasible system with lowest total net present cost. It was found that almost a ten-fold (34 kW) renewable technology capacity is required to meet the demand.
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