Joint Field of heliostats for solar central receiver plants concentration that minimizes losses for Astigmatism, the cosine effect and maximizes the visibility of each Heliostat, installed in the same field of heliostats, each formed by at least one Facet and dif Ned Three n fferent Ways Operation sizes and / or different types of facets.

摘要

Mixed heliostat field combining, in the same field, heliostats of different sizes and/or with different types of facets, all of them having at least one facet and being canted or not, and either having spherical, cylindrical, flat or quasi-flat (spherical with a high curvature radius) facets, such that the solar field is optimised in order to minimise shadows and blockages between heliostats, as a result of correct positioning of the heliostats in the field.