Superconducting generators for wind turbines: design considerations

Nenad Mijatovic; Asger Bech Abrahamsen; Chresten Træholt; Eugen Seiler; Mogens Henriksen; Victor Manuel Rodriguez Zermeno; Niels Falsig Pedersen

doi:10.1088/1742-6596/234/3/032038

Superconducting generators for wind turbines: design considerations

Nenad Mijatovic, Asger Bech Abrahamsen, Chresten Træholt, Eugen Seiler, Mogens Henriksen, Victor Manuel Rodriguez Zermeno, Niels Falsig Pedersen

Research output: Contribution to journal › Conference article › Research › peer-review

Abstract

The harmonic content of high temperature superconductors (HTS) field winding in air-core high temperature superconducting synchronous machine (HTS SM) has been addressed in order to investigate tendency of HTS SM towards mechanical oscillation and additional loss caused by higher flux harmonic. Both analytical expressions for flux distribution and current sheet distribution have been derived and analyzed. The two main contributors to the AC loss of HTS rotor winding are also identified and their influence addressed on general level.

Original language	English
Book series	Journal of Physics: Conference Series (Online)
Volume	234
Issue number	Part 3
Pages (from-to)	032038
ISSN	1742-6596
DOIs	https://doi.org/10.1088/1742-6596/234/3/032038
Publication status	Published - 2010
Event	9th European Conference on Applied Superconductivity - Dresden, Germany Duration: 13 Sept 2009 → 17 Sept 2009 Conference number: 9 https://iopscience.iop.org/article/10.1088/1742-6596/234/1/001003

Conference

Conference	9th European Conference on Applied Superconductivity
Number	9
Country/Territory	Germany
City	Dresden
Period	13/09/2009 → 17/09/2009
Internet address	https://iopscience.iop.org/article/10.1088/1742-6596/234/1/001003

Keywords

Materials and energy storage
Superconducting materials

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10.1088/1742-6596/234/3/032038

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title = "Superconducting generators for wind turbines: design considerations",

abstract = "The harmonic content of high temperature superconductors (HTS) field winding in air-core high temperature superconducting synchronous machine (HTS SM) has been addressed in order to investigate tendency of HTS SM towards mechanical oscillation and additional loss caused by higher flux harmonic. Both analytical expressions for flux distribution and current sheet distribution have been derived and analyzed. The two main contributors to the AC loss of HTS rotor winding are also identified and their influence addressed on general level.",

keywords = "Materials and energy storage, Superconducting materials, Superledende materialer, Materialer og energilagring",

author = "Nenad Mijatovic and Abrahamsen, {Asger Bech} and Chresten Tr{\ae}holt and Eugen Seiler and Mogens Henriksen and {Rodriguez Zermeno}, {Victor Manuel} and Pedersen, {Niels Falsig}",

year = "2010",

doi = "10.1088/1742-6596/234/3/032038",

language = "English",

volume = "234",

pages = "032038",

journal = "Journal of Physics: Conference Series (Online)",

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note = "9th European Conference on Applied Superconductivity, EUCAS '09 ; Conference date: 13-09-2009 Through 17-09-2009",

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T1 - Superconducting generators for wind turbines: design considerations

AU - Mijatovic, Nenad

AU - Abrahamsen, Asger Bech

AU - Træholt, Chresten

AU - Seiler, Eugen

AU - Henriksen, Mogens

AU - Rodriguez Zermeno, Victor Manuel

AU - Pedersen, Niels Falsig

N1 - Conference code: 9

PY - 2010

Y1 - 2010

N2 - The harmonic content of high temperature superconductors (HTS) field winding in air-core high temperature superconducting synchronous machine (HTS SM) has been addressed in order to investigate tendency of HTS SM towards mechanical oscillation and additional loss caused by higher flux harmonic. Both analytical expressions for flux distribution and current sheet distribution have been derived and analyzed. The two main contributors to the AC loss of HTS rotor winding are also identified and their influence addressed on general level.

AB - The harmonic content of high temperature superconductors (HTS) field winding in air-core high temperature superconducting synchronous machine (HTS SM) has been addressed in order to investigate tendency of HTS SM towards mechanical oscillation and additional loss caused by higher flux harmonic. Both analytical expressions for flux distribution and current sheet distribution have been derived and analyzed. The two main contributors to the AC loss of HTS rotor winding are also identified and their influence addressed on general level.

KW - Materials and energy storage

KW - Superconducting materials

KW - Superledende materialer

KW - Materialer og energilagring

U2 - 10.1088/1742-6596/234/3/032038

DO - 10.1088/1742-6596/234/3/032038

M3 - Conference article

SN - 1742-6596

VL - 234

SP - 032038

JO - Journal of Physics: Conference Series (Online)

JF - Journal of Physics: Conference Series (Online)

IS - Part 3

T2 - 9th European Conference on Applied Superconductivity

Y2 - 13 September 2009 through 17 September 2009

ER -

Superconducting generators for wind turbines: design considerations

Abstract

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Keywords

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