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Micro Gas-Turbine D...
Micro Gas-Turbine Design for Small-Scale Hybrid Solar Power Plants
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- Aichmayer, Lukas (author)
- KTH,Kraft- och värmeteknologi,Concentrated Solar Power
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- Spelling, James, 1987- (author)
- KTH,Kraft- och värmeteknologi,Concentrated Solar Power
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- Laumert, Björn (author)
- KTH,Kraft- och värmeteknologi,Concentrated Solar Power
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- Fransson, Torsten (author)
- KTH,Kraft- och värmeteknologi,Aeromechanics
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(creator_code:org_t)
- ASME, 2013
- 2013
- English.
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In: Proceedings of the ASME Turbo Expo 2013. San Antonio, USA. June 3-7. - : ASME. - 9780791855188
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- Hybrid solar micro gas-turbines are a promising technology for supplying controllable low-carbon electricity in off-grid regions. A thermoeconomic model of three different hybrid micro gas-turbine power plant layouts has been developed, allowing their environmental and economic performance to be analyzed. In terms of receiver design, it was shown that the pressure drop is a key criterion. However, for recuperated layouts the combined pressure drop of the recuperator and receiver is more important. The internally-fired recuperated micro gas-turbine was shown to be the most promising solution of the three configurations evaluated, in terms of both electricity costs and carbon emissions. Compared to competing diesel generators, the electricity costs from hybrid solar units are between 10% and 43% lower, while specific CO2 emissions are reduced by 20 – 35%.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Energiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Energy Engineering (hsv//eng)
Publication and Content Type
- ref (subject category)
- kon (subject category)
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