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Experimental Electromagnetic Characterization of High Temperature Superconductors Coils Located in Proximity to Electromagnetically Active Materials
Université de Lorraine, GREEN, Nancy, F-54000, France
* Corresponding Author: Hocine Menana. Email:
(This article belongs to the Special Issue: Materials and Energy an Updated Image for 2021)
Fluid Dynamics & Materials Processing 2022, 18(5), 1529-1537. https://doi.org/10.32604/fdmp.2022.021827
Received 07 February 2022; Accepted 25 February 2022; Issue published 27 May 2022
Abstract
The electromagnetic properties of high temperature superconductors (HTS) are characterized with the explicit intent to improve their integration in electric power systems. A tape and a coil made of Bismuth Strontium Calcium Copper Oxide (BSCCO) are considered in the presence of electromagnetically active materials in order to mimic properly the electromagnetic environment typical of electrical machines. The characterization consists of the determining the critical current and the AC losses at different values of the frequency and the transport current. The effects induced by the proximity of the active materials are studied and some related experimental issues are analyzedc.Keywords
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