Effect of ferromagnetic rings on critical current and AC losses of a coil made from Bi-2223/Ag tape

2002 ◽  
Vol 12 (1) ◽  
pp. 1632-1634 ◽  
Author(s):  
A. Polak ◽  
P. Usak ◽  
L. Jansak ◽  
J. Kvitkovic ◽  
Z. Timoransky ◽  
...  
Keyword(s):  
Critical Current ◽  
Ac Losses

scholarly journals Influence of the carbon substitution on the critical current density and AC losses in MgB2 single crystals

2010 ◽  
Vol 78 (3) ◽  
pp. 359-365 ◽  
Author(s):  
M. Ciszek ◽  
K. Rogacki ◽  
K. Oganisian ◽  
N. D. Zhigadlo ◽  
J. Karpinski
Keyword(s):  
Critical Current Density ◽  
Single Crystals ◽  
Critical Current ◽  
Current Density ◽  
Ac Losses ◽  
Carbon Substitution

Influence of Repeated Shear Stresses on Critical Current and AC Losses in Multi-Filamentary Bi2223/Ag-Sheathed Wires

2013 ◽  
Vol 23 (3) ◽  
pp. 6400404-6400404 ◽  
Author(s):  
T. Noda ◽  
K. Isozaki ◽  
S. Iwasaki ◽  
R. Honzawa ◽  
T. Ojima ◽  
...  
Keyword(s):  
Critical Current ◽  
Ac Losses ◽  
Shear Stresses

Critical current anisotropy and AC losses in Bi(Pb)SrCaCuO-2223 and TlBaCaCuO-2212 Ag sheathed superconducting tapes

1996 ◽  
Vol 32 (4) ◽  
pp. 2788-2791 ◽  
Author(s):  
L. Jansak ◽  
F. Chovanec ◽  
J. Kokavec ◽  
M. Jergel
Keyword(s):  
Critical Current ◽  
Ac Losses ◽  
Superconducting Tapes

Effect of twisting on microstructure, critical current, and AC losses of Bi-2223 superconductor tape

2002 ◽  
Vol 372-376 ◽  
pp. 988-991 ◽  
Author(s):  
Jun Hyung Lim ◽  
Seok Hern Jang ◽  
Ho Jin Kim ◽  
Jinho Joo ◽  
Wansoo Nah ◽  
...  
Keyword(s):  
Critical Current ◽  
Ac Losses ◽  
Superconductor Tape

scholarly journals AC losses and critical current density of superconducting GdBa2Cu3O7−x

1988 ◽  
Vol 152 (3) ◽  
pp. 247-250 ◽  
Author(s):  
M. Ciszek ◽  
J. Olejniczak ◽  
E. Trojnar ◽  
A.J. Zaleski ◽  
J. Klamut ◽  
...  
Keyword(s):  
Critical Current Density ◽  
Critical Current ◽  
Current Density ◽  
Ac Losses

AC LOSSES OF SUPERCONDUCTING ACCELERATOR MAGNETS

2003 ◽  
Vol 17 (05n06) ◽  
pp. 175-198
Author(s):  
V. KOVACHEV
Keyword(s):  
Numerical Analysis ◽  
Critical Current ◽  
Superconducting Magnets ◽  
Curing Temperature ◽  
Ac Losses ◽  
Ramp Rate ◽  
Accelerator Magnets ◽  
Source Of Error ◽  
Superconducting Accelerator ◽  
Current Behavior

We are focusing on the uncertainties of analytical and numerical analysis of AC losses in superconducting accelerator magnets working at a relatively high ramp rate. The loss experimental techniques are discussed as well as the source of error in the measurements. The correlation between the interstrand resistance of Rutherford cables and quench current behavior of superconducting magnets is addressed. The control of the critical current of full Rutherford cables by measuring the strands extracted from such cables is illustrated. The importance of cables curing temperature on microhardness and RRR of Cu-matrix of multifilamentary NbTi is pointed out.

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