| dc.contributor.author | Solheim, Kristian Thinn | |
| dc.contributor.author | Hellesø, Svein Magne | |
| dc.contributor.author | Eberg, Espen | |
| dc.contributor.author | Kantar, Emre | |
| dc.date.accessioned | 2024-03-11T13:05:05Z | |
| dc.date.available | 2024-03-11T13:05:05Z | |
| dc.date.created | 2023-08-28T14:16:17Z | |
| dc.date.issued | 2023 | |
| dc.identifier.citation | Jicable'23 - 11th International Conference on Power Insulated Cables, Lyon - France 18-22 June 2023 : proceedings | en_US |
| dc.identifier.isbn | 9782959042409 | |
| dc.identifier.uri | https://hdl.handle.net/11250/3121827 | |
| dc.description.abstract | Power cables in air- or water-filled pipes are the thermal bottleneck in many installations. Some parts of the industry reduce the complexity of their numerical models by combining conduction, convection, and surface-surface radiation into an effective thermal conductivity by formulas and constants from IEC 60287. In this work, case studies show that such simplification can become too inaccurate for air-filled pipes. The simplification can be used as an estimate for some engineering purposes in water-filled pipes. A brief review of the heat transfer equations shows that IEC 60287 thermal resistance does not accurately represent the actual thermal resistance T4'. KEYWORDS Power cables; ampacity calculations; cables in pipes; finite element analysis; IEC 60287. | en_US |
| dc.description.abstract | Evaluation of simplified heat transport for power cables in pipes | en_US |
| dc.language.iso | eng | en_US |
| dc.publisher | SEE | en_US |
| dc.relation.ispartof | Jicable'23 - 11th International Conference on Power Insulated Cables, Lyon - France 18-22 June 2023 : proceedings | |
| dc.title | Evaluation of simplified heat transport for power cables in pipes | en_US |
| dc.title.alternative | Evaluation of simplified heat transport for power cables in pipes | en_US |
| dc.type | Chapter | en_US |
| dc.type | Peer reviewed | en_US |
| dc.description.version | publishedVersion | en_US |
| dc.identifier.cristin | 2170262 | |
| dc.source.articlenumber | B5-5 | en_US |
| cristin.ispublished | false | |
| cristin.fulltext | original | |
