Zobrazeno 1 - 10
of 32
pro vyhledávání: '"James Spelling"'
Publikováno v:
Wind Energy, Vol 24, Iss 9, Pp 974-990 (2021)
Abstract The costs of offshore wind are decreasing rapidly. However, there is a need to better understand the key drivers behind these cost reductions. New environmental regulations, economic policies, technological advancements and financing structu
Externí odkaz:
https://doaj.org/article/3a30193637c644a1ad8bdab20c5eaa2d
Publikováno v:
Renewable Energy
Concentrated solar power plants using molten salts as heat transfer and storage fluid have emerged as the preferred commercial solution for solar thermal electricity in central receiver technology. Despite their ability to store large amounts of ther
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3de8a2ff058ccad170fcc61d949550f3
Publikováno v:
Borràs mora, E, Spelling, J & Van Der Weijde, A 2019, ' Benchmarking the PAWN Distribution-based Method Against the Variance-based Method in Global Sensitivity Analysis: Empirical Results ', Environmental Modelling and Software, vol. 122, 104556 . https://doi.org/10.1016/j.envsoft.2019.104556
The search for new and more efficient global sensitivity analysis methods has led to the development of the PAWN distribution-based method. This method has been proven to overcome one of the main limitation of variance-based methods – the moment in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::506e11a1c02fa439f298e4e352698aa7
https://doi.org/10.1016/j.envsoft.2019.104556
https://doi.org/10.1016/j.envsoft.2019.104556
Publikováno v:
Energy Procedia. 69:1160-1170
A novel solar power plant concept is presented, based on the use of a dense particle suspension as the heat transfer fluid which allows receiver operation at high temperatures (above 650 °C), opening the possibility of using high-efficiency power ge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3ba542ba8728010c68b752348a68b6d
Publikováno v:
Energy Procedia. 49:1737-1746
To optimize the start-up schedules of steam turbines operating in concentrating solar power plants, accurate predictions of the temperatures within the turbine are required. In previous work by the authors, thermal models of steam turbines have been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6c02e639cb080601b3471e2c6f20a500
https://doi.org/10.1016/j.egypro.2014.03.184
https://doi.org/10.1016/j.egypro.2014.03.184
Publikováno v:
Energy Procedia. 49:1642-1651
The integration of thermal energy storage systems in concentrating solar thermal power plants allows power production to be shifted from times where there is low demand to periods where electricity prices are higher. Although increasing the total inv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e49ffda6e8ad1c26e2bb57559d6e358
Publikováno v:
Borràs mora, E, Spelling, J, Van Der Weijde, A & Pavageau, E-M 2019, ' The Effects of Mean Wind Speed Uncertainty on Project Finance Debt Sizing for Offshore Wind Farms ', Applied Energy, vol. 252 . https://doi.org/10.1016/j.apenergy.2019.113419
Financing costs for offshore projects depend, among many other variables, on the quality of mean wind speed predictions. Financial institutions determine the amount of debt that can be reasonably supported by the project, based on probabilistic cash
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9fc57b50f23c98a6ee7ea5b185e9dd01
https://doi.org/10.1016/j.apenergy.2019.113419
https://doi.org/10.1016/j.apenergy.2019.113419
Publikováno v:
Journal of Physics: Conference Series. 1356:012026
Offshore wind farms are subjected to a maximum export capacity set in their connection agreement with the Transmission System Operator (TSO). Generators can export up to their contracted maximum export capacity, with any additional generation curtail
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f5692e4b2df167c145b45d260e533f5
https://doi.org/10.1088/1742-6596/1356/1/012026
https://doi.org/10.1088/1742-6596/1356/1/012026
Autor:
Irene Callaba, Monika Topel, Zhor Hassar, Carlos David Pérez-Segarra, Björn Laumert, James Spelling, Inés Conde, Francisco Ferragut, Rafael Guédez
Publikováno v:
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
Universitat Politècnica de Catalunya (UPC)
Recercat. Dipósit de la Recerca de Catalunya
instname
The present study analyzes the influence that market conditions have on determining optimum molten salt solar tower plants with storage that maximizes profits (in terms of plant configuration, sizing, and operation) for a location in South Africa. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0d159eadb6acdb7eb9373d73359ba69
https://hdl.handle.net/2117/91438
https://hdl.handle.net/2117/91438
