Numerical Investigation of the Critical Current and Trapped Flux Properties of the HTS-PMG Arrangements
Küçük Resim Yok
Tarih
2020
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Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The electromagnetic behaviour of the Maglev systems should be predicted to figure out the induced current and trappedflux distribution inside the high temperature superconductors (HTS) and thus to optimize the design of Maglev systems.In the present study, firstly the magnetic flux density distributions of single-PM and double-PM permanent magneticguideways (PMGs) have been obtained numerically by using magneto-static solution in AC/DC Module in COMSOLMultiphysics package. Then the trapped magnetic flux and induced current inside the HTS have been determined underthe non-uniform magnetic field via the Partial Differential Equation (PDE) Mode in COMSOL by using H-formulation.Obtained numerical results in this study showed that different PMG configurations have various magnetic fieldcharacteristic and this situation can improve the magnetic and supercurrent properties of the HTS in Maglev system.
Açıklama
Anahtar Kelimeler
Kaynak
Gümüşhane Üniversitesi Fen Bilimleri Dergisi
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Scopus Q Değeri
Cilt
10
Sayı
4
