New experimental heliostat test field in Sonora, Mexico

Rafael E. Cabanillas*, Camilo A. Arancibia-Bulnes, Manuel Ochoa, Benito Pérez, Fernando Hinojosa, Carlos A. Pérez-Rábago, David Riveros, Efraín Regalado, Claudio A. Estrada

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

A new facility known as Heliostat Test Field has been developed in northwest of Mexico (state of Sonora). With a clear atmosphere most of the year, Sonora is one of the best locations worldwide for its abundant solar resource. The new facility consists of a solar tower, a laboratory, and 16 heliostats. Three different optical tests have been implemented for the evaluation of heliostats at this installation: sun tracking test, reflected spot test, and deflectometry test. These tests allow the evaluation of tracking, and slope errors of the heliostats. In particular, the later provides detailed slope maps of the reflecting mirrors.

Original languageEnglish
Title of host publication30th ISES Biennial Solar World Congress 2011, SWC 2011
Pages3943-3951
Number of pages9
StatePublished - 2011
Externally publishedYes
Event30th ISES Biennial Solar World Congress 2011, SWC 2011 - Kassel, Germany
Duration: 28 Aug 20112 Sep 2011

Publication series

Name30th ISES Biennial Solar World Congress 2011, SWC 2011
Volume5

Conference

Conference30th ISES Biennial Solar World Congress 2011, SWC 2011
Country/TerritoryGermany
CityKassel
Period28/08/112/09/11

Keywords

  • Central receiver technology
  • Deflectometry
  • Heliostat
  • Solar concentration

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