Method, system, equipment and medium for calculating shadow light blocking efficiency of light condensation and heat collection field

Abstract

The invention discloses a method, a system, equipment and a medium for calculating shadow light blocking efficiency of a condensation heat collection field, and the method comprises the steps: taking the projection of a full-field heliostat on the ground as an overall consideration object, recording the shape of the projection, taking a collection, and taking the area of the collection as a molecule for calculating the shadow light blocking efficiency; and calculating the area of each heliostat independently projected on the ground, and accumulating the area to serve as a denominator for calculating the shadow light blocking efficiency, so as to calculate the shadow light blocking efficiency. According to the method, the overall projection of the whole mirror field on the ground is counted and used as a molecule to calculate the shadow light blocking efficiency, the method can adapt to heliostats of any mirror field and any surface type, and therefore the calculation precision and calculation efficiency of the shadow light blocking efficiency are greatly improved.

Images