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Optimal Gas-Turbine...
Optimal Gas-Turbine Design for Hybrid Solar Power Plant Operation
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- Spelling, James, 1987- (författare)
- KTH,Kraft- och värmeteknologi,Concentrated Solar Power
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- Laumert, Björn (författare)
- KTH,Kraft- och värmeteknologi,Concentrated Solar Power
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- Fransson, Torsten (författare)
- KTH,Kraft- och värmeteknologi,Aeromechanics
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(creator_code:org_t)
- 2012-07-23
- 2012
- Engelska.
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Ingår i: Journal of engineering for gas turbines and power. - : ASME International. - 0742-4795 .- 1528-8919. ; 134:9
- Relaterad länk:
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https://urn.kb.se/re...
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visa fler...
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https://doi.org/10.1...
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visa färre...
Abstract
Ämnesord
Stäng
- A dynamic simulation model of a hybrid solar gas-turbine power plant has been developed, allowing determination of its thermodynamic and economic performance. In order to examine optimum gas-turbine designs for hybrid solar power plants, multi-objective thermoeconomic analysis has been performed, with two conflicting objectives: minimum levelized electricity costs and minimum specific CO2 emissions. Optimum cycle conditions: pressure-ratio, receiver temperature, turbine inlet temperature and flow rate, have been identified for a 15 MWe gas-turbine under different degrees of solarization. At moderate solar shares, the hybrid solar gas-turbine concept was shown to provide significant water and CO2 savings with only a minor increase in the levelized electricity cost.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Energiteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Energy Engineering (hsv//eng)
Nyckelord
- gas-turbine
- solar thermal power
- optimisation
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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