- Tytuł:
- Design of a race-track coil for measurements of AC power losses in high-temperature superconducting tapes
- Autorzy:
-
Trojanowski, S.
Ciszek, M.
Maievskyi, E. - Powiązania:
- https://bibliotekanauki.pl/articles/963873.pdf
- Data publikacji:
- 2014
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
magnetic field
race-track coils
AC losses
superconducting tapes and wires - Opis:
- One of the most important parameters, crucial to applications of superconductors in cryo-electrotechnique, is power loss. Measurements of losses in superconducting long sample wires require AC magnetic fields of a special geometry and appropriate high homogeneity. In the paper part of the theoretical basis for calculations and a simple design method for a race-track coil set are presented. An example of such home-made coils, with a magnetic field uniformity of about 0.2 % over the range of about 8 cm, is given. Also a simple electronic measurement system for the determination of AC magnetization loss in samples of superconducting tapes is presented.
- Źródło:
-
Metrology and Measurement Systems; 2014, 21, 2; 293-304
0860-8229 - Pojawia się w:
- Metrology and Measurement Systems
- Dostawca treści:
- Biblioteka Nauki
Artykuł