Browsing NTNU Open by Author "Vartdal, Johanne Tomine"
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An Investigation of Offshore Wind Installation Strategies - A Discrete-Event Simulation Model Used to Investigate Installation Vessel Operability
Vartdal, Johanne Tomine (Master thesis, 2017)The offshore wind industry has experienced an immense growth during the past years, but one of the main limitations for development is the high installation costs which may account for almost 20 % of total life cycle costs. ... -
Optimal configuration problem identification of electrical power cable in tidal turbine farm via traveling salesman problem modeling approach
Vartdal, Johanne Tomine; Qassim, Raad Yahya; Mokleiv, Børge; Udjus, Guttorm; Gónzalez-Gorbeña, Eduardo (Peer reviewed; Journal article, 2019)Electrical power cables in tidal turbine farms contribute a significant share to capital expenditure (CAPEX). As a result, the routing of electrical power cables connecting turbines to cable collector hubs must be designed ...