Asger Bech Abrahamsen

2024

Effective Thermal Properties of a HTS Transition Edge Bolometer for High-Flux Neutron Detection

Brock, M. B., Østergaard, E. V., Wulff, A. C., Abrahamsen, A. B. & Kuhn, L. T., 2024, In: Advanced Electronic Materials. 10, 1, 9 p., 2300420.

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Method for estimating the future annual mass of decommissioned wind turbine blade material in Denmark

Bech Abrahamsen, A., Beauson, J., Wilhelm Lund, K., Skov Madsen, E., Philipp Rudolph, D. & Pagh Jensen, J., 2024, In: Wind Energy. 27, 2, p. 165-178

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Quantifying circular economy pathways of decommissioned onshore wind turbines: The case of Denmark and Germany

Kramer, K. J., Abrahamsen, A. B., Beauson, J., Hansen, U. E., Clausen, N. E., Velenturf, A. P. M. & Schmidt, M., 2024, In: Sustainable Production and Consumption. 49, p. 179-192

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2023

Corrosion surface morphology-based methodology for fatigue assessment of offshore welded structures

Okenyi, V., Afazov, S., Mansfield, N., Eder, M. A., Abrahamsen, A. B., Fæster, S., Klingaa, C. G., Siegkas, P. & Bodaghi, M., 2023, In: Fatigue and Fracture of Engineering Materials and Structures. 46, 12, p. 4663-4677 15 p.

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Superconducting transition edge bolometer for high-flux neutron detection

Brock, M. B., Østergaard, E. V., Busi, M., Wulff, A. C., Abrahamsen, A. B. & Kuhn, L. T., 2023, In: Scientific Reports. 13, 16 p., 22266.

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2022

Strain Effects of Absorbing Layer on Superconducting Properties of a High-Flux Neutron Detector

Brock, M. B., Lai, C.-C., Abrahamsen, A. B., Robinson, L., Kanaki, K., Hall-Wilton, R., Wulff, A. C. & Kuhn, L. T., 2022, In: IEEE Transactions on Applied Superconductivity. 32, 4, 4 p., 1800404.

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2021

Testing of an MgB₂ coil for a wind turbine generator pole

Magnusson, N., Hellesø, S. M., Mikkonen, R., Abrahamsen, A. B., Runde, M., Berg, G. & Nysveen, A., 2021, In: Physica C: Superconductivity and its Applications. 587, 7 p., 1353901.

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2020

A simple method for demagnetizing large NdFeB permanent magnets

Bahl, C. R. H., Eder, M. A., Boland, G. & Abrahamsen, A. B., 2020, In: IEEE Transactions on Magnetics. 56, 8, 6 p.

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Comparison of Superconductors and Permanent Magnets for Small-scale Magnetic Resonance Imaging Devices

Insinga, A. R., Christensen, J. J. L., Abrahamsen, A. B. & Wulff, A. C., 2020, In: Applied Magnetic Resonance. 51, 6, p. 545-566 22 p.

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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.

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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.

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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.

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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.

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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.

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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

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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.

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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.

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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

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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.

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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.

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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.

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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.

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2016

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

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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.

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2015

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.

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2014

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

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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.

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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.

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Reducing Conductor Usage in Superconducting Machines by Multiple Power Supplies

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

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Trends in Wind Turbine Generator Systems

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

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2012

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

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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

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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

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Large superconducting wind turbine generators

Abrahamsen, A. B., Magnusson, N., Jensen, B. B. & Runde, M., 2012, In: Energy Procedia. 24, p. 60 – 67

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Simulation of an HTS Synchronous Superconducting Generator

Rodriguez Zermeno, V. M., Abrahamsen, A. B., Mijatovic, N., Sørensen, M. P., Jensen, B. B. & Pedersen, N. F., 2012, In: Physics Procedia. 36, p. 786-790

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2011

AC Losses in Bi2Sr2Ca2Cu3O10+x Tapes and a 3.15-m-Long Single-Phase Cable

Juul, J. S., Mølgaard, E. T., Jensen, J., Andersen, N. H., Abrahamsen, A. B., Willén, D., Træholt, C., Thidemann, C. & Lentge, H., 2011, In: IEEE Transactions on Applied Superconductivity. 21, 6, p. 3599-3603

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Coil Optimization for High Temperature Superconductor Machines

Mijatovic, N., Jensen, B. B., Abrahamsen, A. B., Rodriguez Zermeno, V. M., Træholt, C. & Pedersen, N. F., 2011, In: IEEE Transactions on Applied Superconductivity. 21, 3, p. 1136-1140

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Feasibility study of 5MW superconducting wind turbine generator

Abrahamsen, A. B., Jensen, B. B., Seiler, E., Mijatovic, N., Rodriguez Zermeno, V. M., Andersen, N. H. & Østergaard, J., 2011, In: Physica C: Superconductivity and its Applications. 471, 21-22, p. 1464-1469

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In-situ synchrotron x-ray study of the crystallization behavior of Ce_0.9La_0.1O_2−x thin films deposited on NiW alloy substrates by chemical solution method

Yue, Z., Grivel, J.-C., Abrahamsen, A. B., Pallewatta, P. G. A. P., He, D., Bednarčík, J. & Zimmermann, M. V., 2011, In: Materials Letters. 65, 17-18, p. 2669-2672

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Preparation of a Novel Ce_0.9La_0.1O₂/Gd₂Zr₂O₇ Buffer Layer Stack on NiW Alloy Substrates by the MOD Route

Yue, Z., Grivel, J.-C., Abrahamsen, A. B., Pavlopoulos, D., Bednarcik, J. & von Zimmermann, M., 2011, In: I E E E Transactions on Applied Superconductivity. 21, 3, p. 2912-2915

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Towards Faster FEM Simulation of Thin Film Superconductors: A Multiscale Approach

Rodriguez Zermeno, V. M., Mijatovic, N., Træholt, C., Zirngibl, T., Seiler, E., Abrahamsen, A. B., Pedersen, N. F. & Sørensen, M. P., 2011, In: IEEE Transactions on Applied Superconductivity. 21, 3, p. 3273-3276

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2010

Anisotropy of the critical current in MgB₂ tapes made of high energy milled precursor powder

Hässler, W., Kovac, P., Eisterer, M., Abrahamsen, A. B., Herrmann, M., Rodig, C., Nenkov, K., Holzapfel, B., Melisek, T., Kulich, M., v. Zimmermann, M., Bednarcik, J. & Grivel, J.-C., 2010, In: Superconductor Science & Technology. 23, 6, p. 065011

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Superconducting wind turbine generators

Abrahamsen, A. B., Mijatovic, N., Seiler, E., Zirngibl, T., Træholt, C., Nørgård, P. B., Pedersen, N. F., Andersen, N. H. & Østergaard, J., 2010, In: Superconductor Science & Technology. 23, 3, p. 034019 8 p.

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2009

Defining B-c, B* and B-phi for YBCO Thin Films

Paturi, P., Irjala, M., Abrahamsen, A. B. & Huhtinen, H., 2009, In: I E E E Transactions on Applied Superconductivity. 19, 3, p. 3431-3434

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Design study of 10 kW superconducting generator for wind turbine applications

Abrahamsen, A. B., Mijatovic, N., Seiler, E., Sørensen, M. P., Koch, M., Nørgård, P. B., Pedersen, N. F., Træholt, C., Andersen, N. H. & Østergaard, J., 2009, In: IEEE Transactions on Applied Superconductivity. 19, 3, p. 1678-1682

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Fermi Surface and Order Parameter Driven Vortex Lattice Structure Transitions in Twin-Free YBa2Cu3O7

White, J. S., Hinkov, V., Heslop, R. W., Lycett, R. J., Forgan, E. M., Bowell, C., Strässle, S., Abrahamsen, A. B., Laver, M., Dewhurst, C. D., Kohlbrecher, J., Gavilano, J. L., Mesot, J., Keimer, B. & Erb, A., 2009, In: Physical Review Letters. 102, 9, p. 097001

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Modeling flux pinning in thin undoped and BazRo3-doped YBCO films

Paturi, P., Irjala, M., Huhtinen, H. & Abrahamsen, A. B., 2009, In: Journal of Applied Physics. 105, 2, p. 023904

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Structure and degeneracy of vortex lattice domains in pure superconducting niobium: A small-angle neutron scattering study

Laver, M., Bowell, C. J., Forgan, E. M., Abrahamsen, A. B., Fort, D., Dewhurst, C. D., Mühlbauer, S., Christen, D. K., Kohlbrecher, J., Cubitt, R. & Ramos, S., 2009, In: Physical Review B Condensed Matter. 79, 1, p. 014518

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2008

Avoided crossing of rattler modes in thermoelectric materials

Christensen, M., Abrahamsen, A. B., Christensen, N. B., Juranyi, F., Andersen, N. H., Lefmann, K., Andreasson, J., Bahl, C. R. H. & Iversen, B. B., 2008, In: Nature Materials. 7, 10, p. 811-815

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Effects of Cu or Ag additions on the kinetics of MgB₂ phase formation in Fe-sheated wires

Grivel, J.-C., Abrahamsen, A. B. & Bednarcik, J., 2008, In: Superconductor Science and Technology. 21, 3, p. 035006-035010

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Asger Bech Abrahamsen

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