Maximizing concentrated solar power (CSP) plant overall efficiencies by using spectral selective absorbers at optimal operation temperatures
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- 作者：Klaus Burlafingera ; b ; klaus.burlafinger@fau.de" class="auth_mail" title="E-mail the corresponding author ; Andreas Vettera ; b ; andreas.vetter@fau.de" class="auth_mail" title="E-mail the corresponding author ; Christoph J. Brabeca ; b ; c ; christoph.brabec@ww.uni-erlangen.de" class="auth_mail" title="E-mail the corresponding author
- 关键词：Absorber ; Selective ; Spectral ; CSP ; Overall efficiency ; Optimal operation temperature
- 刊名：Solar Energy
- 出版年：2015
- 出版时间：October 2015
- 年：2015
- 卷：120
- 期：Complete
- 页码：428-438
- 全文大小：1133 K
文摘
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Investigation of selective CSP absorbers compared to black bodies/common materials.
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Selective CSP absorbers can provide about 35% gain in plant efficiency.
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Providing a guideline for optimal optical properties for C = 10–2000.
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Assuming realistic absorber properties 位cut should be around 2.4 渭m.
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Theoretical efficiency of an ideal CSP plant was calculated to up to ∼73%.