Print Email Facebook Twitter Reducing production cost in offshore wind turbine tower design Title Reducing production cost in offshore wind turbine tower design Author Nekeman, Olaf (TU Delft Aerospace Engineering) Contributor Zaaijer, M B (mentor) von Terzi, D.A. (graduation committee) Sinke, J. (graduation committee) Degree granting institution Delft University of Technology Programme Aerospace Engineering | Aerodynamics and Wind Energy Date 2021-09-30 Abstract The objective of the thesis was to evaluate the cost reductions and tower design when production costs are included in the design process of an offshore wind turbine tower. First, a tower cost model had to be developed. Then, based on the findings, a cost optimization model was built with the tower design software from Siemens Gamesa Renewable Energy (SGRE). Three scenarios were developedto mimic different supply chains. The results show that the production costs can be reduced by [0.2, 2%]. Moreover, in each scenario, a different optimum tower design was found. Another study into the optimum number of shells per section showed wind turbine manufacturers could reduce production costs up to 20%. Subject Cost Analysiscost optimizationwind energywind turbine towersWind turbine optimization To reference this document use: http://resolver.tudelft.nl/uuid:0690913a-ba95-47ae-8952-dba7b0243fdc Embargo date 2023-09-30 Part of collection Student theses Document type master thesis Rights © 2021 Olaf Nekeman Files PDF Thesis_report_Olaf_Nekema ... _final.pdf 4.87 MB Close viewer /islandora/object/uuid:0690913a-ba95-47ae-8952-dba7b0243fdc/datastream/OBJ/view