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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
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- Spelling, James (author)
- KTH,Kraft- och värmeteknologi
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- Laumert, Björn (author)
- KTH,Kraft- och värmeteknologi
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- Fransson, Torsten (author)
- KTH,Kraft- och värmeteknologi
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(creator_code:org_t)
- 2013-09-17
- 2013
- English.
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In: Journal of engineering for gas turbines and power. - : ASME International. - 0742-4795 .- 1528-8919. ; 135:11, s. 113001-
- 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. In terms of both electricity costs and carbon emissions, the internally-fired recuperated micro gas-turbine was shown to be the most promising solution of the three configurations evaluated. 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)
Keyword
- solar thermal power
- micro gas-turbine
- hybrid
- layouts
Publication and Content Type
- ref (subject category)
- art (subject category)
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