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Updating the PSA sun position algorithm

delete2020-12-01
delete17
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OA
AI
M
Manuel Blanco
K
Kypros Milidonis
A
Aristides M. Bonanos *
DOI:10.1016/j.solener.2020.10.084delete
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Abstract

Abstract

En 中文
The algorithm for computing the solar vector of (Blanco et al., 2001) is revisited to improve its accuracy in the period 2020-2050, a period for which the algorithm was not initially designed. The resulting improved algorithm achieves a 25% decrease in the average error of the angular deviation with respect to the true solar vector (from a mean error of 11.81-8.78 arcsec), while simultaneously decreasing the range of variation of the error.
Keywords:
Solar vector
Sun position
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Key information extracted from the uploaded paper, including a brief overview, abstract, background, key highlights, visual analysis, and future outlook.

Journal

Solar Energy cover
Solar Energy
IF:
6.6
Papers:
1.4W
Citations:
6.2W

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Cited Papers

Cited Papers

Computing the solar vector
err2001-01-01
err302
PREAI
errBlanco-Muriel, M; Alarcón-Padilla, DC; López-Moratalla, T; Lara-Coira, M
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