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Showing results 1-32 of 32

2023
1 Eberg, Espen; Hellesø, Svein Magne; Strand, Henrik; Engebrethsen, Marius; Østerberg, Dan; Espeland, Kåre; Jacobsen, Rune.
Implementation of finite element analysis and hybrid IEC-models in online ampacity tool. Jicable'23; 2023-06-18 - 2023-06-22
ENERGISINT Untitled
 
2 Eberg, Espen; Hellesø, Svein Magne; Strand, Henrik; Engebrethsen, Marius; Østerberg, Dan; Espeland, Kåre; Jacobsen, Rune.
Implementation of finite element analysis and hybrid IEC-models in online ampacity tool. I: Jicable'23 - 11th International Conference on Power Insulated Cables, Lyon - France 18-22 June 2023 : proceedings. : SEE 2023 ISBN 9782959042409.
ENERGISINT Untitled
 
3 Solheim, Kristian Thinn; Hellesø, Svein Magne; Eberg, Espen; Kantar, Emre.
Evaluation of simplified heat transport for power cables in pipes. Jicable'23; 2023-06-18 - 2023-06-22
ENERGISINT Untitled
 
4 Solheim, Kristian Thinn; Hellesø, Svein Magne; Eberg, Espen; Kantar, Emre.
Evaluation of simplified heat transport for power cables in pipes. I: Jicable'23 - 11th International Conference on Power Insulated Cables, Lyon - France 18-22 June 2023 : proceedings. : SEE 2023 ISBN 9782959042409.
ENERGISINT Untitled
 
2022
5 Høyer-Hansen, Martin; Hellesø, Svein Magne; Solheim, Kristian Thinn; Mehammer, Eirill Bachmann; Eberg, Espen; Pedersen, Per Atle.
Optimisation of power cable ampacity in offshore wind farm applications. Journal of Physics: Conference Series (JPCS) 2022 ;Volume 2362.
ENERGISINT Untitled
 
2021
6 Hellesø, Svein Magne; Eberg, Espen.
Simplified Model for Heat Transport for Cables in Pipes. IEEE Transactions on Power Delivery 2021 ;Volume 37.(5) p. 3813-3822
ENERGISINT Untitled
 
7 Magnusson, Niklas; Hellesø, Svein Magne; Mikkonen, R.; Abrahamsen, A.B.; Runde, Magne; Berg, Gunnar; Nysveen, Arne.
Testing of an MgB<inf>2</inf> coil for a wind turbine generator pole. Physica. C, Superconductivity 2021 ;Volume 587. p. 1-7
ENERGISINT NTNU Untitled
 
8 Runde, Magne; Hellesø, Svein Magne; Jonsson, Erik; Magnusson, Niklas.
Plastic Deformations of the Sheaths of Mass-Impregnated HVDC Cables and their Effect on the Internal Pressure. CIGRE Science and Engineering 2021 ;Volume 21. p. 14-25
ENERGISINT Untitled
 
2019
9 Eberg, Espen; Espeland, Kåre; Hellesø, Svein Magne; Hvidsten, Sverre; Solheim, Kristian Thinn.
Development of a web-based user-friendly cable ampacity calculation tool. CIRED Conference Proceedings 2019
ENERGISINT Untitled
 
2018
10 Magnusson, Niklas; Eliassen, Jan Christian; Abrahamsen, Asger Bech; Hellesø, Svein Magne; Runde, Magne; Nysveen, Arne; Moslått, Lars-Erik; Bjerkli, Jarle; King, Patrick.
Fabrication of a scaled MgB2 racetrack demonstrator pole for a 10 MW direct drive wind turbine generator. IEEE Transactions on Applied Superconductivity (TAS) 2018 ;Volume 28:5207105.(4) p. 1-5
ENERGISINT NTNU Untitled
 
2017
11 Eberg, Espen; Espeland, Kåre; Hellesø, Svein Magne; Hvidsten, Sverre.
Full-scale case study of a road crossing thermal bottleneck in buried MV cable installation. I: 24th International Conference and Exhibition on Electricity Distribution : CIRED 2017 - Proceedings. IET Digital Library 2017 ISBN 978-1-78561-484-2.
ENERGISINT Untitled
 
12 Ervik, Åsmund; Penne, Torstein Eidsnes; Hellesø, Svein Magne; Munkejord, Svend Tollak; Müller, Bernhard.
Influence of surfactants on the electrohydrodynamic stretching of water drops in oil. International Journal of Multiphase Flow 2017 ;Volume 98. p. 96-109
NTNU ENERGISINT Untitled
 
2016
13 Hellesø, Svein Magne; Refsnæs, Steinar; Strømdahl, Steinar.
Dynamiske forhold ved kraftledningers opphengssystem : retningslinjer og kravspesifikasjoner ved design av lineoppheng. Oslo: Energi Norge 2016 (ISBN 978-82-436-1014-9) 58 p. Publikasjon (Energi Norge)(396-2016)
ENERGISINT Untitled
 
14 Hellesø, Svein Magne; Runde, Magne; Fandrem, K.; Petersson, E.; Halsan, K. Å.; Carlshem, L.; Bartsch, J.; Jalonen, M..
Condition Assessment of Overhead Line Connectors by the Pulse Current Method. CIGRE Session 46 2016; 2016-08-21 - 2016-08-28
ENERGISINT NTNU Untitled
 
15 Hellesø, Svein Magne; Runde, Magne; Fandrem, Knut; Petersson, E.; Halsan, Kjell; Carlshem, L.; Bartsch, J.; Jalonen, M..
Condition Assessment of Overhead Line Connectors by the Pulse Current Method. I: CIGRE, Session Proceedings 2016. CIGRE (International Council on Large Electric Systems) 2016 ISBN 978-2-85873-499-3.
ENERGISINT NTNU Untitled
 
16 Ve, Torbjørn; Hvidsten, Sverre; Hølto, Jorunn; Hellesø, Svein Magne; Furuheim, Knut Magne; Hedström, Hanna.
Degradation rates in high voltage subsea cables with polymeric water barrier designs. I: Jicable'15 - 9th International Conference on Power Insulated Cables : proceedings. SEE 2016 ISBN 978-2-912328-62-5.
ENERGISINT Untitled
 
2015
17 Hellesø, Svein Magne; Atten, Pierre; Berg, Gunnar; Lundgaard, Lars Esben.
Experimental study of electrocoalescence of water drops in crude oil using near-infrared camera. Experiments in Fluids 2015 ;Volume 56.(122)
ENERGISINT Untitled
 
2014
18 Ervik, Åsmund; Hellesø, Svein Magne; Munkejord, Svend Tollak; Müller, Bernhard.
Experimental and computational studies of water drops falling through model oil with surfactant and subjected to an electric field. I: 2014 IEEE 18th International Conference on Dielectric Liquids ICDL. Curran Associates, Inc. 2014 ISBN 9781479920655. p. -
NTNU ENERGISINT Untitled
 
19 Ervik, Åsmund; Hellesø, Svein Magne; Munkejord, Svend Tollak; Müller, Bernhard.
Experimental and computational studies of water drops falling through model oil with surfactant and subjected to an electric field. The 18th IEEE International Conference on Dielectric Liquids; 2014-06-29 - 2014-07-03
ENERGISINT NTNU Untitled
 
20 Ildstad, Erling; Hellesø, Svein Magne; Hvidsten, Sverre; Faremo, Hallvard; Egrot, P; Bostrøm, J-O; Nilsson, S; Eek, Jarle; Matallana, J; Wølneberg, H M.
Water Tree Ageing of High Voltage XLPE Cable Insulation System under Combined Dynamic Mechanical and AC Eletrical Stress. I: CIGRE, Session Proceedings 2014. CIGRE (International Council on Large Electric Systems) 2014 ISBN 978-2-85873-294-4. p. -
ENERGISINT NTNU Untitled
 
2013
21 Furuheim, Knut Magne; Nilsson, Susanne; Hellesø, Svein Magne; Hvidsten, Sverre.
Water Diffusion Barrier – A Novel Design for High Voltage Subsea Cables. I: Proceedings of the 23rd Nordic Insulation Symposium - NORDI-IS13. Akademika forlag 2013 ISBN 978-82-321-0274-7. p. 136-139
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22 Hellesø, Svein Magne; Hvidsten, Sverre; Furuheim, Knut Magne; Håkonseth, Gunnar.
Water Treeing in Subsea XLPE Cables with Thermal Gradient. I: Proceedings of the 31st Electrical Insualtion Conference. IEEE conference proceedings 2013 ISBN 978-1-4673-4739-6. p. 509-512
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23 Liland, Knut Brede; Hellesø, Svein Magne; Hvidsten, Sverre; Bengtsson, Karl Magnus; Ryen, Arve.
Axial Water Ingress MV XLPE Cable Designs with Watertight Barrier. I: Proceedings of the 23rd Nordic Insulation Symposium - NORDI-IS13. Akademika forlag 2013 ISBN 978-82-321-0274-7. p. 197-201
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2012
24 Hellesø, Svein Magne; Benjaminsen, Jan-Tore A; Selsjord, Mildrid; Hvidsten, Sverre.
Water tree initiation and growth in XLPE cables under static and dynamic mechanical stress. I: Conference Record of the 2012 IEEE International Symposium on Electrical Insulation. IEEE conference proceedings 2012 ISBN 978-1-4673-0486-3. p. 623-627
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25 Liland, Knut Brede; Hellesø, Svein Magne; Hvidsten, Sverre; Bengtsson, Karl Magnus; Ryen, Arve.
Axial Water Ingress in Watertight MV XLPE Cable Designs. I: Conference Record of the 2012 IEEE International Symposium on Electrical Insulation. IEEE conference proceedings 2012 ISBN 978-1-4673-0486-3. p. 327-331
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2011
26 Hellesø, Svein Magne; Hvidsten, Sverre; Balog, Georg E.; Furuheim, Knut Magne.
Calculation of water ingress in a HV subsea XLPE cable with a layered water barrier sheath system. Journal of Applied Polymer Science 2011 ;Volume 121.(4) p. 2127-2133
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2008
27 Hellesø, Svein Magne.
Simulation of water diffusion in polymeric cables using finite element methods. IEEE International Symposium on Electrical Insulation, ISEI 2008; 2008-06-08 - 2008-06-11
ENERGISINT Untitled
 
28 Hellesø, Svein Magne; Henøen, V.C.; Hvidsten, Sverre.
Simulation of water diffusion in polymeric cables using finite element methods. I: 2008 International Symposium on Electrical Insulating Materials - ISEIM 2008. IEEE conference proceedings 2008 ISBN 978-4-88686-005-7. p. 595-598
ENERGISINT NTNU Untitled
 
29 Nordås, Ståle; Hellesø, Svein Magne; Hvidsten, Sverre.
Measurements and modeling of water diffusion in water blocking tapes for high voltage extruded cables. I: 2008 International Symposium on Electrical Insulating Materials - ISEIM 2008. IEEE conference proceedings 2008 ISBN 978-4-88686-005-7. p. 263-266
ENERGISINT NTNU Untitled
 
2005
30 Hellesø, Svein Magne.
Dynamic analysis and monitoring of power transmission cables using fibre optic sensors. Institutt for elkraftteknikk: NTNU 2005 (ISBN 82-471-7303-4) 145 p.
NTNU Untitled
 
2003
31 Hellesø, Svein Magne; Halsan, Kjell; Skallerud, Bjørn Helge; Bjerkan, Leif; Enge, Ståle; Runde, Magne Eystein.
Vibration monitoring of a 3000 m long transmission line fjord crossing using fibre optic sensors. Fifth International Symposium on CABLE DYNAMICS; 2003-09-18
NTNU Untitled
 
32 Hellesø, Svein Magne; Skallerud, Bjørn Helge; Bjerkan, Leif; Runde, Magne Eystein.
Vibration Measurements and Analysis of Overhead Power Lines Using Fiber Optical Sensors. International modal analysis conference XXI; 2003-02-06
NTNU Untitled