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Title: Solar glare hazard analysis tool on account of determined points of time

Patent ·
OSTI ID:1159844

Technologies pertaining to determining when glare will be perceived by a hypothetical observer from a glare source and the intensity of glare that will be perceived by the hypothetical observer from the glare source are described herein. A first location of a potential source of solar glare is received, and a second location of the hypothetical observer is received. Based upon such locations, including respective elevations, and known positions of the sun over time, a determination as to when the hypothetical observer will perceive glare from the potential source of solar glare is made. Subsequently, an amount of irradiance entering the eye of the hypothetical observer is calculated to assess potential ocular hazards.

Research Organization:
Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC04-94AL85000
Assignee:
Sandia Corporation (Albuquerque, NM)
Patent Number(s):
8,841,592
Application Number:
13/626,617
OSTI ID:
1159844
Country of Publication:
United States
Language:
English

References (6)

Glare reduction apparatus patent May 2014
Systems and methods for control of a solar power tower using infrared thermography patent-application January 2010
Testing and evaluation of large-area heliostats for solar thermal applications report February 1993
Development and Performance of a Digital Image Radiometer for Heliostat Evaluation at Solar One journal November 1985
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

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