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METHOD FOR CONTROLLING AN ELECTRIC POWER GENERATION SYSTEM BASED ON ENERGY SOURCES, IN PARTICULAR RENEWABLE ENERGY SOURCES, AND RELATED CONTROLLER DEVICE
METHOD FOR CONTROLLING AN ELECTRIC POWER GENERATION SYSTEM BASED ON ENERGY SOURCES, IN PARTICULAR RENEWABLE ENERGY SOURCES, AND RELATED CONTROLLER DEVICE
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机译:基于能源,特别是可再生能源的发电系统控制方法及控制装置
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摘要
The present invention concerns a method, and the related controller device, for controlling an electric power generation system, based on at least one energy source, in particular a renewable energy source, preferably a photovoltaic or fuel cell source, said system operating according to operating performance representable by at least one performance indicative function (P; ?P) having at least one optimal value (P target), operation of said system being dependent on at least two controllable parameters (Vc, K; ?cmd, ß), the method perturbing the values of said at least two controllable parameters (Vc, K; ?cmd, ß), so as to perturb a first controllable parameter (X; Y) with a same perturbation sign (SX) as long as it is detected that, after each single perturbation, a distance of a value of said at least one performance indicative function (P; ?P) from said at least one optimal value (Ptarget) decreases, whereas when it is detected that said distance increases, the method passes to perturb a different controllable parameter (Y) with a perturbation sign (SY) opposite to the sign of the immediately preceding perturbation of such different controllable parameter (Y).
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