Photo of Asger Bech Abrahamsen
  • Frederiksborgvej 399, 115, S18

    4000 Roskilde

    Denmark

19962020

Research output per year

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Research Output

2019

Lift Factor Analysis of Multifilamentary Coated Conductor Produced Using Two Level Undercut-Profile Substrates

Insinga, A. R., Solovyov, M., Usoskin, A., Rutt, A., Betz, U., Lundeman, J. H., Abrahamsen, A. B., Grivel, J-C., Gömöry, F. & Wulff, A. C., 2019, In : IEEE Transactions on Applied Superconductivity. 29, 5, 4 p., 8200704.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
251 Downloads (Pure)
2018

Comparison of Levelized Cost of Energy of superconducting direct drive generators for a 10 MW offshore wind turbine

Abrahamsen, A. B., Liu, D., Magnusson, N., Thomas, A., Azar, Z., Stehouwer, E., Hendriks, B., Zinderen, G. J. V., Deng, F., Chen, Z., Karwatzki, D., Mertens, A., Parker, M., Finney, S. & Polinder, H., 2018, In : I E E E Transactions on Applied Superconductivity. 28, 4, 5 p., 5208205.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
93 Downloads (Pure)

Decomposing the Bragg glass and the peak effect in a Type-II superconductor

Toft-Petersen, R., Abrahamsen, A. B., Balog, S., Porcar, L. & Laver, M., 2018, In : Nature Communications. 9, 1, 12 p., 901.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
292 Downloads (Pure)

Fabrication of a Scaled MgB2 Racetrack Demonstrator Pole for a 10-MW Direct-Drive Wind Turbine Generator

Magnusson, N., Eliassen, J. C., Abrahamsen, A. B., Helleso, S. M., Runde, M., Nysveen, A., Moslatt, L-E., Bjerkli, J. & King, P., 2018, In : I E E E Transactions on Applied Superconductivity. 28, 4, 5 p., 5207105.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
80 Downloads (Pure)

Influence of system level parameters on the fatigue life of jacket substructures for 10 MW and 20 MW wind turbines

Conti, D., Natarajan, A. & Abrahamsen, A. B., 2018, ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, Vol. 10. 10 p. OMAE2018-77568

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Magnetoelastic phase diagram of TbNi2B2C

Toft-Petersen, R., Jensen, T. B. S., Jensen, J., von Zimmermann, M., Sloth, S., Isaksen, F. W., Christensen, N. B., Chen, Y., Siemensmeyer, K., Kawano-Furukawa, H., Takeya, H., Abrahamsen, A. B. & Andersen, N. H., 2018, In : Physical Review B. 97, 22, 8 p., 224417.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
353 Downloads (Pure)

Optimal design of cathodic protection systems for offshore wind turbine support structures

Sarhadi, A., Abrahamsen, A. B. & Stolpe, M., 2018.

Research output: Contribution to conferenceConference abstract for conferenceResearchpeer-review

Open Access
File
95 Downloads (Pure)

Optimal design of galvanic corrosion protection systems for offshore wind turbine support structures

Sarhadi, A., Abrahamsen, A. B. & Stolpe, M., 2018, In : Corrosion. 74, 7, p. 829-841

Research output: Contribution to journalJournal articleResearchpeer-review

Two level undercut-profile substrate-based filamentary coated conductors produced using metal organic chemical vapor deposition

Insinga, A. R., Sundaram, A., Hazelton, D. W., Rodriguez Zermeno, V. M., Abrahamsen, A. B. B., Opata, Y. A., Grivel, J-C., Lundeman, J. H., Ryming, A. E., Schweer-Gori, F. & Wulff, A. C., 2018, In : I E E E Transactions on Applied Superconductivity. 28, 4, 5 p., 6601705.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
259 Downloads (Pure)
2017

Effects of Armature Winding Segmentation with Multiple Converters on the Short Circuit Torque of 10-MW Superconducting Wind Turbine Generators

Liu, D., Polinder, H., Abrahamsen, A. B. & Ferreira, J. A., 2017, In : I E E E Transactions on Applied Superconductivity. 27, 4, 5 p., 5200305.

Research output: Contribution to journalJournal articleResearchpeer-review

Hydrogen Decrepitation Press-Less Process Recycling of NdFeB sintered magnets

Xia, M., Abrahamsen, A. B., Bahl, C., Veluri, B., Søegaard, A. I. & Bøjsøe, P., 2017, In : Journal of Magnetism and Magnetic Materials. 441, p. 55-61

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
257 Downloads (Pure)

Optimization and comparison of superconducting generator topologies for a 10 MW wind turbine application

Liu, D., Polinder, H., Abrahamsen, A. B., Stehouwer, E., Hendriks, B. & Magnusson, N., 2017, In : The International Journal of Applied Electromagnetics and Mechanics. 53, Suppl. 2, p. 191-202

Research output: Contribution to journalConference articleResearchpeer-review

1 Downloads (Pure)

Potential of Partially Superconducting Generators for Large Direct-Drive Wind Turbines

Liu, D., Polinder, H., Abrahamsen, A. B. & Ferreira, J. A., 2017, In : I E E E Transactions on Applied Superconductivity. 27, 5, 11 p., 5203711.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
184 Downloads (Pure)

The Effect of Nano-TiC Addition on Sintered Nd-Fe-B Permanent Magnets

Mural, Z., Kollo, L., Xia, M., Bahl, C., Abrahamsen, A. B., Neves Bez, H., Link, J. & Veinthal, R., 2017, In : Journal of Magnetism and Magnetic Materials. 429, p. 23–28 11 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
179 Downloads (Pure)

The influence of carbon and oxygen on the magnetic characteristics of press-less sintered NdFeB magnets

Xia, M., Abrahamsen, A. B., Bahl, C., Veluri, B., Søegaard, A. I., Bøjsøe, P. & Millot, S., 2017, In : Journal of Magnetism and Magnetic Materials. 422, p. 232-236 5 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
219 Downloads (Pure)

Topology Comparison of Superconducting Generators for 10-MW Direct-Drive Wind Turbines: Cost of Energy Based

Liu, D., Polinder, H., Abrahamsen, A. B. & Ferreira, J. A., 2017, In : I E E E Transactions on Applied Superconductivity. 27, 4, 7 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
65 Downloads (Pure)
2016

Comparison of superconducting generators and permanent magnet generators for 10-MW direct-drive wind turbines

Liu, D., Polinder, H., Abrahamsen, A. B., Wang, X. & Ferreira, J. A., 2016, 19th International Conference on Electrical Machines and Systems. IEEE, 6 p. (2016 19th International Conference on Electrical Machines and Systems (icems)).

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Long-term research challenges in wind energy – a research agenda by the European Academy of Wind Energy

van Kuik, G. A. M., Peinke, J., Nijssen, R., Lekou, D. J., Mann, J., Sørensen, J. N., Ferreira, C., van Wingerden, J. W., Schlipf, D., Gebraad, P., Polinder, H., Abrahamsen, A. B., van Bussel, G. J. W., Dalsgaard Sørensen, J., Tavner, P., Bottasso, C. L., Muskulus, M., Matha, D., Lindeboom, H. J., Degraer, S. & 7 others, Kramer, O., Lehnhoff, S., Sonnenschein, M., Sørensen, P. E., Künneke, R. W., Morthorst, P. E. & Skytte, K., 2016, In : Wind Energy Science. 1, p. 1-39

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
1419 Downloads (Pure)

New direct drive technologies of INNWIND.EU: Superconducting vs. Pseudo Direct Drive

Abrahamsen, A. B., 2016

Research output: Non-textual formSound/Visual production (digital)Research

Open Access
File
213 Downloads (Pure)

Ripple Field AC Losses in 10-MW Wind Turbine Generators With a MgB2 Superconducting Field Winding

Liu, D., Polinder, H., Magnusson, N., Schellevis, J. & Abrahamsen, A. B., 2016, In : I E E E Transactions on Applied Superconductivity. 26, 3, 5 p., 5204205.

Research output: Contribution to journalJournal articleResearchpeer-review

Variation of Extreme and Fatigue Design Loads on the Main Bearing of a Front Mounted Direct Drive System

Abrahamsen, A. B. & Natarajan, A., 2016, In : Journal of Physics: Conference Series (Online). 753, 10 p., 112006.

Research output: Contribution to journalConference articleResearchpeer-review

Open Access
File
355 Downloads (Pure)
Open Access
File
275 Downloads (Pure)

Wind generator projects based on MgB2 superconductors

Abrahamsen, A. B., 2016, MgB2 Superconducting Wires: Basics and Applications. Flukiger, R. (ed.). World Scientific

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

2015

Comparison of 10 MW superconducting generator topologies for direct-drive wind turbines

Liu, D., Polinder, H., Abrahamsen, A. B. & Ferreira, J. A., 2015, Proceedings of 2015 IEEE International Electric Machines & Drives Conference (IEMDC). IEEE, p. 174 - 180 7 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

1 Downloads (Pure)

Design Aspects on Winding of an MgB2 Superconducting Generator Coil

Magnusson, N., Eliassen, J. C., Abrahamsen, A. B., Nysveen, A., Bjerkli, J., Runde, M. & King, P., 2015, In : Energy Procedia. 80, p. 56–62

Research output: Contribution to journalConference articleResearchpeer-review

Open Access
File
330 Downloads (Pure)

Effects of an electromagnetic shield and armature teeth on the short-circuit performance of a direct drive superconducting generator for 10 MW wind turbines

Liu, D., Polinder, H., Abrahamsen, A. B. & Ferreira, J. A., 2015, Proceedings of 2015 IEEE International Electric Machines & Drives Conference (IEMDC). IEEE, p. 709 - 714

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Potential of MgB2 superconductors in direct drive generators for wind turbines

Abrahamsen, A. B., Liu, D., Magnusson, N. & Polinder, H., 2015, Scientific Proceedings. EWEA Annual Conference and Exhibition 2015 . European Wind Energy Association (EWEA), p. 55-58

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
169 Downloads (Pure)

Potential of MgB2 superconductors on direct drive generators for wind turbines

Abrahamsen, A. B., Liu, D., Magnusson, N. & Polinder, H., 2015

Research output: Non-textual formSound/Visual production (digital)Research

Open Access
File
66 Downloads (Pure)

Trends in energy supply integration: Wind power

Sørensen, P. E. & Abrahamsen, A. B., 2015, DTU International Energy Report 2015: Energy systems integration for the transition to non-fossil energy systems. Hvidtfeldt Larsen, H. & Sønderberg Petersen, L. (eds.). Technical University of Denmark, p. 60-62

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

Open Access
File
113 Downloads (Pure)

Two level undercut-profile substrate for filamentary YBa2Cu3O7 coated conductors: Fast Track Communication

Wulff, A. C., Solovyov, M., Gömöry, F., Abrahamsen, A. B., Mishin, O. V., Usoskin, A., Rutt, A., Lundeman, J. H., Thydén, K. T. S., Hansen, J. O. B. & Grivel, J-C., 2015, In : Superconductor Science and Technology. 28, 7, 5 p., 072001.

Research output: Contribution to journalJournal articleResearchpeer-review

Open Access
File
283 Downloads (Pure)
2014

Design of an MgB2 race track coil for a wind generator pole demonstration

Abrahamsen, A. B., Magnusson, N., Jensen, B. B., Liu, D. & Polinder, H., 2014, In : Journal of Physics: Conference Series (Online). 507, 3, 4 p., 032001.

Research output: Contribution to journalConference articleResearchpeer-review

Open Access
File
265 Downloads (Pure)

Design study of a 10 MW MgB2 superconductor direct drive wind turbine generator

Abrahamsen, A. B., Magnusson, N., Liu, D., Stehouwer, E., Hendriks, B. & Polinder, H., 2014, Proceedings of EWEA 2014. European Wind Energy Association (EWEA), 7 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
663 Downloads (Pure)

Design study of a 10 MW MgB2 superconductor direct drive wind turbine generator

Abrahamsen, A. B., Magnusson, N., Liu, D., Stehouwer, E., Hendriks, B. & Polinder, H., 2014. 1 p.

Research output: Contribution to conferencePosterResearchpeer-review

File
224 Downloads (Pure)

Emerging wind energy technologies

Rasmussen, F., Grivel, J-C., Faber, M. H., Mijatovic, N. & Abrahamsen, A. B., 2014, DTU International Energy Report 2014: Wind energy — drivers and barriers for higher shares of wind in the global power generation mix. Hvidtfeldt Larsen, H. & Sønderberg Petersen, L. (eds.). Technical University of Denmark, p. 52-62

Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

Open Access
File
1689 Downloads (Pure)

Hysteresis losses in MgB2 superconductors exposed to combinations of low AC and high DC magnetic fields and transport currents

Magnusson, N., Abrahamsen, A. B., Liu, D., Runde, M. & Polinder, H., 2014, In : Physica C: Superconductivity and its Applications. 506, p. 133-137

Research output: Contribution to journalJournal articleResearchpeer-review

2013

Calculation of alternating current losses in stacks and coils made of second generation high temperature superconducting tapes for large scale applications

Zermeno, V. M. R., Abrahamsen, A. B., Mijatovic, N., Jensen, B. B. & Sørensen, M. P., 2013, In : Journal of Applied Physics. 114, 17, p. 173901 9 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Development of superconducting wind turbine generators

Jensen, B. B., Mijatovic, N. & Abrahamsen, A. B., 2013, In : Journal of Renewable and Sustainable Energy. 5, 2, 12 p., 023137.

Research output: Contribution to journalJournal articleResearchpeer-review

Rare materials - can we compete for them on the global market?

Abrahamsen, A. B., 2013, Offshore wind energy in the South Baltic Region – challenges and opportunities. Tonderski, A. & Jędrzejewska, A. (eds.). Drukarnia WL, p. 47-48

Research output: Chapter in Book/Report/Conference proceedingReport chapterResearch

Open Access
File
175 Downloads (Pure)

Reducing Conductor Usage in Superconducting Machines by Multiple Power Supplies

Jensen, B. B., Mijatovic, N. & Abrahamsen, A. B., 2013, In : I E E E Transactions on Applied Superconductivity. 23, 5, p. 5202708 8 p.

Research output: Contribution to journalJournal articleResearchpeer-review

Superconducting direct drive generators for large offshore wind turbines

Abrahamsen, A. B., Jensen, B. B. & Polinder, H., 2013

Research output: Non-textual formSound/Visual production (digital)Research

File
87 Downloads (Pure)

Superleder tapes karakteriseret fra nanometer pinning til meter store spoler

Abrahamsen, A. B., 2013

Research output: Non-textual formSound/Visual production (digital)Research

Open Access
File
128 Downloads (Pure)

Trends in Wind Turbine Generator Systems

Polinder, H., Ferreira, J. A., Jensen, B. B., Abrahamsen, A. B., Atallah, K. & McMahon, R. A., 2013, In : I E E E Journal of Emerging and Selected Topics in Power Electronics. 1, 3, p. 174-185

Research output: Contribution to journalJournal articleResearchpeer-review

2012

Advantages and Challenges of Superconducting Wind Turbine Generators

Jensen, B. B., Mijatovic, N. & Abrahamsen, A. B., 2012

Research output: Non-textual formSound/Visual production (digital)Researchpeer-review

File
1383 Downloads (Pure)

An HTS machine laboratory prototype

Mijatovic, N., Jensen, B. B., Træholt, C., Abrahamsen, A. B., Rodriguez Zermeno, V. M. & Pedersen, N. F., 2012, In : Physics Procedia. 36, p. 771-776

Research output: Contribution to journalJournal articleResearchpeer-review

Calculation of AC losses in HTS stacks and coils for large scale applications

Rodriguez Zermeno, V. M., Abrahamsen, A. B., Mijatovic, N., Jensen, B. B. & Sørensen, M. P., 2012, Conference program book - 2012 Applied Superconductivity Conference (ASC 2012). p. 893-893

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearchpeer-review

Calculation of AC losses in large HTS stacks and coils

Zermeno, V., Abrahamsen, A. B., Mijatovic, N., Jensen, B. B. & Sørensen, M. P., 2012, Proceedings of International Conference on Coated Conductors for Applications (CCA2012). 2 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

File
312 Downloads (Pure)

Comparison of MgB2 and Coated Conductor Based 5 MW Superconducting Wind Turbine Generator

Abrahamsen, A. B. & Jensen, B. B., 2012, Conference program book - 2012 Applied Superconductivity Conference (ASC 2012). p. 887-887

Research output: Chapter in Book/Report/Conference proceedingConference abstract in proceedingsResearchpeer-review

Critical current density measurement of thin films by AC susceptibility based on the penetration parameter h

Li, X-F., Grivel, J-C., Abrahamsen, A. B. & Andersen, N. H., 2012, In : Physica C: Superconductivity and its Applications. 477, p. 6-14

Research output: Contribution to journalJournal articleResearchpeer-review

Design study of coated conductor direct drive wind turbine generator for small scale demonstration

Abrahamsen, A. B. & Jensen, B. B., 2012, In : Physics Procedia. 36, p. 753-758

Research output: Contribution to journalJournal articleResearchpeer-review

Development of Superconducting Wind Turbine Generators

Jensen, B. B., Mijatovic, N. & Abrahamsen, A. B., 2012, Scientific Proceedings of EWEA 2012 - European Wind Energy Conference & Exhibition. European Wind Energy Association (EWEA), 10 p.

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

Open Access
File
2853 Downloads (Pure)