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Thermal Rating of a...
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Baudoin, Antoine,1984-Uppsala universitet,Elektricitetslära
(author)
Thermal Rating of a Submerged Substation for Wave Power
- Article/chapterEnglish2016
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LIBRIS-ID:oai:DiVA.org:uu-267226
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https://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-267226URI
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https://doi.org/10.1109/TSTE.2015.2425045DOI
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Language:English
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Summary in:English
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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The costs of offshore maintenance operations put high reliability-requirements on offshore equipment for ocean energy, especially on submerged ones. Thermal management is thus essential in the design of the prototypes of a marine substation, developed at Uppsala University, for grid interface of wave power parks. The cooling system itself should be efficient as well as reliable. Therefore, the feasibility of a completely passive cooling strategy was evaluated. The studied substation includes various power components, which dissipate heat and are installed in one pressurized vessel. Thermal cross-coupling was investigated with 3-D submodels and a thermal network model. An electric circuit was coupled to determine the rated power of the substation. The results depend mainly on the dc-voltage, the seawater temperature, and the thermal contact between the components and the hull.
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Boström, CeciliaUppsala universitet,Elektricitetslära(Swepub:uu)cecbo439
(author)
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Leijon, MatsUppsala universitet,Elektricitetslära(Swepub:uu)malei676
(author)
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Uppsala universitetElektricitetslära
(creator_code:org_t)
Related titles
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In:IEEE Transactions on Sustainable Energy7:1, s. 436-4451949-30291949-3037
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