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In an isolated microgrid, the electricity produced by wind and/or photovoltaic generators in good conditions (sunny weather, wind) must be stored and consumed other times, according to the consumer's profile. The most frequently used storing devices are the rechargeable batteries. Knowing their characteristics allows us an optimum sizing in terms of their operation and economic efficiency. The current...
An EDLC is an electric capacitor (almost linear) where the energy is stored as separate charge (electrons and ions) under electrostatic voltage in the double layer electrostatic field formed in the micropores of the electrodes formed from aluminum and fibers of carbon particles. Despite the presence of ions (resulting from the liquid electrolyte where electrodes are immersed), no electrochemical reaction...
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