scholarly journals Using vortex dynamics tools to explore magnetic configurations in non-superconducting materials

2021 ◽  
Author(s):  
Leonardo Civale ◽  
Ivan Nekrashevich ◽  
Vivien Zapf
Keyword(s):  
Vortex Dynamics ◽  
Superconducting Materials

Superconducting Wind Generators with Capacities of 10 MW and Larger

2020 ◽  
Vol 10 (10) ◽  
pp. 59-67
Author(s):  
Victor N. ANTIPOV ◽  
◽  
Andrey D. GROZOV ◽  
Anna V. IVANOVA ◽  
◽  
...  
Keyword(s):  
High Temperature ◽  
Low Temperature ◽  
Wind Power ◽  
State Of The Art ◽  
Superconducting Materials ◽  
Commercial Application ◽  
Synchronous Generators ◽  
High Temperature Superconducting ◽  
Wind Generators ◽  
Main Factor

The overall dimensions and mass of wind power units with capacities larger than 10 MW can be improved and their cost can be decreased by developing and constructing superconducting synchronous generators. The article analyzes foreign conceptual designs of superconducting synchronous generators based on different principles: with the use of high- and low-temperature superconductivity, fully superconducting or only with a superconducting excitation system, and with the use of different materials (MgB2, Bi2223, YBCO). A high cost of superconducting materials is the main factor impeding commercial application of superconducting generators. In view of the state of the art in the technology for manufacturing superconductors and their cost, a conclusion is drawn, according to which a synchronous gearless superconducting wind generator with a capacity of 10 MW with the field winding made of a high-temperature superconducting material (MgB2, Bi-2223 or YBCO) with the «ferromagnetic stator — ferromagnetic rotor» topology, with the stator diameter equal to 7—9 m, and with the number of poles equal to 32—40 has prospects for its practical use in the nearest future.

Anisotropic Vortex Dynamics Related to Screening Currents and Microwave Currents under Magnetic Fields on High Tc Superconductors

PIERS Online ◽  
2005 ◽  
Vol 1 (1) ◽  
pp. 110-114
Author(s):  
Tamio Endo ◽  
Hong Zhu ◽  
Takahisa Sakurada ◽  
Ajay K. Sarkar ◽  
Masanori Okada ◽  
...  
Keyword(s):  
Magnetic Fields ◽  
Vortex Dynamics ◽  
High Tc Superconductors ◽  
High Tc

Vortex Dynamics and Vortex Breakdown

1988 ◽  
Author(s):  
Melvyn S. Berger
Keyword(s):  
Vortex Dynamics ◽  
Vortex Breakdown

A Numerical Study of Vortex Dynamics of Flexible Wing Propulsors

2011 ◽  
Author(s):  
Kartik Venkatraman
Keyword(s):  
Vortex Dynamics ◽  
Numerical Study ◽  
Flexible Wing

Superconducting Materials

1970 ◽  
Vol 5 (3) ◽  
pp. 173-175
Author(s):  
T. YAMASHITA
Keyword(s):  
Superconducting Materials
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