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Title: Computation of glint, glare, and solar irradiance distribution

Described herein are technologies pertaining to computing the solar irradiance distribution on a surface of a receiver in a concentrating solar power system or glint/glare emitted from a reflective entity. At least one camera captures images of the Sun and the entity of interest, wherein the images have pluralities of pixels having respective pluralities of intensity values. Based upon the intensity values of the pixels in the respective images, the solar irradiance distribution on the surface of the entity or glint/glare corresponding to the entity is computed.
Inventors:
;
Issue Date:
OSTI Identifier:
1373397
Assignee:
Sandia Corporation SNL-A
Patent Number(s):
9,722,534
Application Number:
14/790,266
Contract Number:
AC04-94AL85000
Resource Relation:
Patent File Date: 2015 Jul 02
Research Org:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
14 SOLAR ENERGY

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Camera-Based Heliostat Tracking Controller
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Apparatus And Method For Predicting Solar Irradiance Variation
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Focal region measurements of the 20m2 tiled dish at the Australian National University
journal, August 1998

Beam Characterization and Improvement With a Flux Mapping System for Dish Concentrators
conference, January 2002
  • Ulmer, Steffen; Reinalter, Wolfgang; Heller, Peter
  • ASME Solar 2002: International Solar Energy Conference, p. 285-292
  • DOI: 10.1115/SED2002-1064

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