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dc.contributor.authorVerschaffel-Drefke, Christoph
dc.contributor.authorSchedel, Markus
dc.contributor.authorBalzer, Constantin
dc.contributor.authorHinrichsen, Volker
dc.contributor.authorSass, Ingo
dc.descriptionThe increasing decentralization of electrical energy production as well as an increasing number of fluctuating regenerative energy sources require significant investments in grid expansion. To prevent accelerated thermal aging or insulation faults in cable systems due to overheating, the current carrying capacity is usually limited by specific conductor temperatures. As the heat produced during the operation of underground cables has to be dissipated to the environment, the actual current carrying capacity of a power cable system is primarily dependent on the thermal properties of the surrounding porous bedding material and soil. To investigate the heat dissipation processes around buried power cables in real scale and with realistic electric loading, a field experiment consisting of a main field with various cable configurations, laid in four different bedding materials, and a side field with additional cable trenches for thermal enhanced bedding materials and protection pipe systems was planned and constructed by Verschaffel-Drefke et al. (2021). Both the experimentally determined bedding properties and the presented data of the conducted experiments are provided.de_DE
dc.rightsCreative Commons Attribution-NonCommercial 4.0
dc.subjectAmpacity Ratingde_DE
dc.subjectBedding Materialde_DE
dc.subjectField Experimentde_DE
dc.subjectHeat Dissipationde_DE
dc.subjectThermal Cable Ratingde_DE
dc.subjectUnderground Power Cablede_DE
dc.subject.classification314-01 Geologie, Ingenieurgeologie, Paläontologiede_DE
dc.subject.classification318-01 Hydrogeologie, Hydrologie, Limnologie, Siedlungswasserwirtschaft, Wasserchemie, Integrierte Wasser-Ressourcen Bewirtschaftungde_DE
dc.subject.classification408-03 Elektrische Energieerzeugung, -übertragung, -verteilung und -anwendungde_DE
dc.titleSupplementary Information to ‘Heat Dissipation in variable Underground Power Cable Beddings: Experiences from a Real Scale Field Experiment'de_DE

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Creative Commons Attribution-NonCommercial 4.0
Except where otherwise noted, this item's license is described as Creative Commons Attribution-NonCommercial 4.0