Asger Bech Abrahamsen

Asger Bech Abrahamsen

Seniorforsker

DTU VINDENERGI
Institut for Vindenergi

DTU Vindenergi SAC

Danmarks Tekniske Universitet

Frederiksborgvej 399

Bygning 115, rum S18

4000 Roskilde

Mobil
Fax 46 77 50 83
E-mail asab@dtu.dk
ORCID 0000-0002-1556-3565

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2017
 

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

Xia, Manlong ; Abrahamsen, Asger Bech ; Bahl, Christian ; Veluri, B. ; Søegaard, A. I. ; Bøjsøe, P. ; Millot, S.
in journal: Journal of Magnetism and Magnetic Materials (ISSN: 0304-8853) (DOI: http://dx.doi.org/10.1016/j.jmmm.2016.09.014), vol: 422, pages: 232-236, 2017

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: http://dx.doi.org/10.1016/j.jmmm.2016.09.014

 

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

Liu, Dong ; Polinder, Henk ; Abrahamsen, Asger Bech ; Ferreira, Jan Abraham
in journal: I E E E Transactions on Applied Superconductivity (ISSN: 1051-8223) (DOI: http://dx.doi.org/10.1109/TASC.2016.2639029), vol: 27, issue: 4, 2017

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: http://dx.doi.org/10.1109/TASC.2016.2639029

 

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

Mural, Zorjana ; Kollo, Lauri ; Xia, Manlong ; Bahl, Christian ; Abrahamsen, Asger Bech ; Neves Bez, Henrique ; Link, Joosep ; Veinthal, Renno
in journal: Journal of Magnetism and Magnetic Materials (ISSN: 0304-8853) (DOI: http://dx.doi.org/10.1016/j.jmmm.2016.12.115), vol: 429, pages: 23–28, 2017

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: http://dx.doi.org/10.1016/j.jmmm.2016.12.115

 

Hydrogen Decrepitation Press-Less Process Recycling of NdFeB sintered magnets

Xia, Manlong ; Abrahamsen, Asger Bech ; Bahl, Christian ; Veluri, Badrinath ; Søegaard, Allan I. ; Bøjsøe, Poul
in journal: Journal of Magnetism and Magnetic Materials (ISSN: 0304-8853), vol: 441, pages: 55-61, 2017

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017

 

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

Liu, Dong ; Polinder, Henk ; Abrahamsen, Asger Bech ; Ferreira, Jan Abraham
in journal: I E E E Transactions on Applied Superconductivity (ISSN: 1051-8223) (DOI: http://dx.doi.org/10.1109/TASC.2017.2668059), vol: 27, issue: 4, 2017

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: http://dx.doi.org/10.1109/TASC.2017.2668059

 

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

Liu, Dong ; Polinder, Henk ; Abrahamsen, Asger Bech ; Stehouwer, Ewoud ; Hendriks, Ben ; Magnusson, Niklas
in journal: The International Journal of Applied Electromagnetics and Mechanics (ISSN: 1383-5416) (DOI: http://dx.doi.org/10.3233/JAE-140161), vol: 53, issue: Suppl. 2, pages: 191-202, 2017
Presented at:
13th International Workshop on Optimization and Inverse Problems in Electromagnetism , 2014, Delft

Type: Conference article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: http://dx.doi.org/10.3233/JAE-140161

 

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

Liu, Dong ; Polinder, Henk ; Abrahamsen, Asger Bech ; Ferreira, Jan Abraham
in journal: I E E E Transactions on Applied Superconductivity (ISSN: 1051-8223) (DOI: http://dx.doi.org/10.1109/TASC.2017.2707661), vol: 27, issue: 5, 2017

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2017     |    DOI: http://dx.doi.org/10.1109/TASC.2017.2707661

2016
  PDF

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

van Kuik, G. A. M. ; Peinke, Joachim ; Nijssen, R. ; Lekou, D.J. ; Mann, Jakob ; Sørensen, Jens Nørkær ; Ferreira, C. ; van Wingerden, J. W. ; Schlipf, D. ; Gebraad, P. ; Polinder, Henk ; Abrahamsen, Asger Bech ; van Bussel, G.J.W. ; Dalsgaard Sørensen, John ; Tavner, P. ; Bottasso, C. L. ; Muskulus, Michael ; Matha, D. ; Lindeboom, H. J. ; Degraer, Steven ; Kramer,, O. ; Lehnhoff, S. ; Sonnenschein, M. ; Sørensen, Poul Ejnar ; Künneke, R. W. ; Morthorst, Poul Erik ; Skytte, Klaus
in journal: Wind Energy Science (ISSN: 2366-7443) (DOI: http://dx.doi.org/10.5194/wes-1-1-2016), vol: 1, pages: 1-39, 2016

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2016     |    DOI: http://dx.doi.org/10.5194/wes-1-1-2016

 

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

Liu, Dong ; Polinder, Henk ; Magnusson, Niklas ; Schellevis, Joost ; Abrahamsen, Asger Bech
in journal: I E E E Transactions on Applied Superconductivity (ISSN: 1051-8223) (DOI: http://dx.doi.org/10.1109/TASC.2016.2533921), vol: 26, issue: 3, 2016

Type: Journal article (Peer reviewed)

Status: Published     |    År: 2016     |    DOI: http://dx.doi.org/10.1109/TASC.2016.2533921

  PDF

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

Abrahamsen, Asger Bech ; Natarajan, Anand
in journal: Journal of Physics: Conference Series (Online) (ISSN: 1742-6596) (DOI: http://dx.doi.org/10.1088/1742-6596/753/11/112006), vol: 753, 2016
Presented at:
The Science of Making Torque from Wind , 2016, Munich

Type: Conference article (Peer reviewed)

Status: Published     |    År: 2016     |    DOI: http://dx.doi.org/10.1088/1742-6596/753/11/112006