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ИСТИНА ФИЦ ПХФ и МХ РАН |
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The creation of matrix photoconverters of energy-carrying collimated beams is an essentially different task in comparison with the creation of ground-based and space-based solar panels. For achievement optimum efficiency photovoltaic array works are required additional actions for two new properties of a collimated beam. First, the wave beam profile for any kind of grouping and symmetry (circular or elliptical beam, high order spatial mode) does not provide a constant illumination of all matrix elements. Secondly, beam drift over the surface of the photovoltaic area is observed independently of the propagation environment of the collimated beam from the generator to the photoconverters or by to refractive atmospheric noise, or by to relative displacement of the ship during space-based. Three variants of forced equalization of the density of the incident energy flow are considered — due to regular or stochastic switching of matrix elements, due to use of intelligent photo-transforming elements and using additional control of the photon flux in the near zone relative to the surface matrix elements.