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Volume 8
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Article

Experimental and Numerical Investigations on the Parameters of a Synchronous Machine Prototype with High-Temperature Superconductor Armature Windings

by
Hocine Menana
1,* and
Yazid Statra
2
1
Research Group in Electric Energy of Nancy (GREEN), Université de Lorraine, GREEN, Campus des Aiguillettes, F-54000 Nancy, France
2
Ecole Militaire Polytechnique, UER ELT, Algiers 16111, Algeria
*
Author to whom correspondence should be addressed.
Condens. Matter 2023, 8(4), 94; https://doi.org/10.3390/condmat8040094
Submission received: 30 September 2023 / Revised: 31 October 2023 / Accepted: 7 November 2023 / Published: 9 November 2023
(This article belongs to the Special Issue Selected Papers from the 8th International Conference on Superconductivity and Magnetism (ICSM2023))
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Abstract

In their applications in electrical machines, high-temperature superconductors (HTSs) are mainly used as inductors in synchronous machines due to the AC losses which can lead to high cryogenic costs. In this work, we show the possibility of their use as armature windings, handling some precautions. The approach is based on the combined use of modeling and measurements. The construction and the preliminary tests of a handmade prototype of an axial field HTS synchronous machine are presented. Several tests have been conducted at liquid nitrogen temperature. The measurements have been confirmed by modeling results. The preliminary tests on the prototype, in both modeling and measurements, are very promising.
Keywords: HTS armature winding; axial flux synchronous machine; electric model; AC losses; modeling; measurements HTS armature winding; axial flux synchronous machine; electric model; AC losses; modeling; measurements

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MDPI and ACS Style

Menana, H.; Statra, Y. Experimental and Numerical Investigations on the Parameters of a Synchronous Machine Prototype with High-Temperature Superconductor Armature Windings. Condens. Matter 2023, 8, 94. https://doi.org/10.3390/condmat8040094

AMA Style

Menana H, Statra Y. Experimental and Numerical Investigations on the Parameters of a Synchronous Machine Prototype with High-Temperature Superconductor Armature Windings. Condensed Matter. 2023; 8(4):94. https://doi.org/10.3390/condmat8040094

Chicago/Turabian Style

Menana, Hocine, and Yazid Statra. 2023. "Experimental and Numerical Investigations on the Parameters of a Synchronous Machine Prototype with High-Temperature Superconductor Armature Windings" Condensed Matter 8, no. 4: 94. https://doi.org/10.3390/condmat8040094

APA Style

Menana, H., & Statra, Y. (2023). Experimental and Numerical Investigations on the Parameters of a Synchronous Machine Prototype with High-Temperature Superconductor Armature Windings. Condensed Matter, 8(4), 94. https://doi.org/10.3390/condmat8040094

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