Drives Lab at PowerLabDK Lyngby- Photo: Torben Nielsen

Superconducting Drivetrain

Superconducting wind turbines have the potential to enable cost effective large multi MW wind turbines with focus on direct drive offshore installation. High Temperature Superconductors (HTS), such as YBCO or in general (Re)BCO coated conductors, can be employed to design and construct wind turbine generators with exceptional power/torque density which doubles the one of the permanent magnet generator.    

The Postdoc project evaluates an HTS direct drive generators designs with respect to their cost, efficiency, easy of manufacturing and reliability in effort to identify the HTS drivetrain concept which ensures the lowest overall cost of energy, CoE. The HTS coils in the operating conditions of HTS drivetrain is based on H-formulations model of superconducting materials and used for evaluation of energy loss and efficiency in general. 

Publikationer rss feed

2021
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A Single-Phase Reduced Component Count Asymmetrical Multilevel Inverter Topology

Yeganeh, Mohammad Sadegh Orfi ; Davari, Pooya ; Chub, Andrii ; Mijatovic, Nenad ; Dragicevic, Tomislav ; Blaabjerg, Frede
in: IEEE Journal of Emerging and Selected Topics in Power Electronics

Type: Journal article (Peer reviewed)

Status: Accepted/In press     |    Year: 2021     |    DOI: https://doi.org/10.1109/JESTPE.2021.3066396

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Suppression of Beat Phenomenon for Electrolytic Capacitorless Motor Drives Accounting for Sampling Delay of DC Link Voltage

Ding, Dawei ; Zhao, Nannan ; Wang, Gaolin ; Zhang, Guoqiang ; Zhang, Xueguang ; Mijatovic, Nenad ; Xu, Dianguo
in: IEEE Transactions on Industrial Electronics

Type: Journal article (Peer reviewed)

Status: Accepted/In press     |    Year: 2021     |    DOI: https://doi.org/10.1109/TIE.2021.3063984

2020
 

Experimental Validation of a Full-Size Pole Pair Set-Up of an MW-Class Direct Drive Superconducting Wind Turbine Generator

Song, Xiaowei ; Mijatovic, Nenad ; Buhrer, Carsten ; Kellers, Jurgen ; Wiezoreck, Jan ; Krause, Jens ; Putz, Hendrik ; Hansen, Jesper ; V. Rebsdorf, Anders
in: IEEE Transactions on Energy Conversion, vol: 35, issue: 2, pages: 1120-1128

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2020     |    DOI: https://doi.org/10.1109/TEC.2019.2958613

2018
 

Design of Power Peak Shaving Controller for Single-Phase AC Railway Systems

Drambrosio, Alessandro ; Guest, Emerson ; Mijatovic, Nenad ; Agelidis, Vassilios G.
part of: Proceedings of 2018 53rd International Universities Power Engineering Conference, 2019
Presented at:
53rd International Universities Power Engineering Conference, UPEC 2018

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1109/UPEC.2018.8542032

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Discrete-Time Complex Bandpass Filters for Three-Phase Converter Systems

Guest, Emerson ; Mijatovic, Nenad
in: I E E E Transactions on Industrial Electronics, vol: 66, issue: 6, pages: 4650 - 4660

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1109/TIE.2018.2860554

 

Loss in Steel Armour Wires for Submarine Power Cables

Bompou, Evangelia ; Mijatovic, Nenad ; Traholt, Chresten ; Willen, Dag W.A. ; Thidemann, Carsten
part of: Proceedings of 2018 IEEE Power & Energy Society General Meeting, pages: 1-5, 2018
Presented at:
2018 IEEE PES General Meeting

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1109/PESGM.2018.8586209

 

Lumped Parameter Model of a 2x25 kV Railway System Based on Root-Matching Method

D'ambrosio, Alessandro ; Mijatovic, Nenad ; Agelidis, Vassilios G.
part of: 2018 IEEE Transportation Electrification Conference and Expo, Asia-Pacific (ITEC Asia-Pacific), pages: 1-5, 2018

Type: Article in proceedings (Peer reviewed)

Status: Published     |    Year: 2018     |    DOI: https://doi.org/10.1109/ITEC-AP.2018.8433293

2017
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A Full-Size High-Temperature Superconducting Coil Employed in a Wind Turbine Generator Setup

Song, Xiaowei (Andy) ; Mijatovic, Nenad ; Kellers, Jürgen ; Bührer, Carsten ; Rebsdorf, Anders V. ; Hansen, Jesper ; Christensen, Mogens ; Krause, Jens ; Wiezoreck, Jan ; Pütz, Hendrik ; Holbøll, Joachim
in: IEEE Transactions on Applied Superconductivity, vol: 27, issue: 4

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1109/TASC.2017.2656627

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A Pole Pair Segment of a 2-MW High-Temperature Superconducting Wind Turbine Generator

Song, Xiaowei (Andy) ; Mijatovic, Nenad ; Kellers, Jürgen ; Bührer, Carsten ; Rebsdorf, Anders V. ; Hansen, Jesper ; Christensen, Mogens ; Krause, Jens ; Pütz, Hendrik ; Wiezoreck, Jan ; Holbøll, Joachim
in: IEEE Transactions on Applied Superconductivity, vol: 27, issue: 4

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1109/TASC.2017.2656778

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Direct Reuse of Rare Earth Permanent Magnets—Coating Integrity

Høgberg, Stig ; Holbøll, Joachim ; Mijatovic, Nenad ; Jensen, Bogi Bech ; Bendixen, Flemming Buus
in: IEEE Transactions on Magnetics, vol: 53, issue: 4

Type: Journal article (Peer reviewed)

Status: Published     |    Year: 2017     |    DOI: https://doi.org/10.1109/TMAG.2016.2636804