The Operation of Loads Powered by Separate Sources or by a Common Source of Solar Cells

摘要: A procedure is introduced for analyzing the interaction between different loads connected to a common solar cell (SC) source, and performances of these when powered by separate sources are compared. It shown that identical (the same type size), either optimal or nonoptimal, SC arrays, but sizes proportional operation source. The arrays in source systems sizes, system double size. both setups type. Two types considered this study: two ohmic loads; water electrolyzer loads. comparison above load performed incorporate maximum-power point-tracker (MPPT), sources. criterion comparing energy utilization efficiency. performance one affects another system. In not including MPPTs, total improved as compared they separately individual single MPPTs improve loads, amount improvement depending on mismatch cells. >