Latitude-orientated mode of non-imaging focusing heliostat using spinning-elevation tracking method
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- 作者：Boon-Han Lima ; limbhan@utar.edu.my" class="auth_mail" title="E-mail the corresponding author ; boonhanlim@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Kok-Keong Chonga ; b ; Chern-Sing Limc ; An-Chow Laia
- 关键词：Non-imaging focusing heliostat ; Latitude-orientated ; Canting ; Solar thermal energy
- 刊名：Solar Energy
- 出版年：2016
- 出版时间：October 2016
- 年：2016
- 卷：135
- 期：Complete
- 页码：253-264
- 全文大小：2426 K
文摘
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Tracking formulas of new configuration independent of latitude angle were derived.
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Latitude oriented NIFH has minimal astigmatism at operational incident angle 33°.
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Variation of incident angles in 14 h with incident angle between 0° and 52°.
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High optical efficiency above 88% for f/D ratio greater than 1.
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High modularity and scalability in production and project implementation.