Fabrication and microstructural control of high current ReBa/sub 2/Cu/sub 3/O/sub 7/ current leads (Re=Y, Nd, Sm)

1997 ◽  
Vol 7 (2) ◽  
pp. 1743-1746 ◽  
Author(s):  
X. Granados ◽  
R.Y.B. Martinez ◽  
S. Pinol ◽  
F. Sandiumenge ◽  
N. Vilalta ◽  
...  
Keyword(s):  
High Current ◽  
Current Leads ◽  
Microstructural Control

Applied methodology for temperature numerical evaluation on high current leads in power transformers

2021 ◽  
Vol 131 ◽  
pp. 107014
Author(s):  
André S. de Melo ◽  
Wilerson V. Calil ◽  
Pablo D. Paz Salazar ◽  
Luisa H.B. Liboni ◽  
Eduardo C.M. Costa ◽  
...  
Keyword(s):  
Numerical Evaluation ◽  
Power Transformers ◽  
High Current ◽  
Current Leads

Investigation into high current leads in liquid helium applications

Cryogenics ◽  
1966 ◽  
Vol 6 (4) ◽  
pp. 222-228 ◽  
Author(s):  
V.E. Keilin ◽  
E.Yu. Klimenko
Keyword(s):  
Liquid Helium ◽  
High Current ◽  
Current Leads

Evaluation of eddy losses due to high current leads in transformers

1997 ◽  
Vol 144 (1) ◽  
pp. 34-38 ◽  
Author(s):  
D.A. Koppikar ◽  
S.A. Khaparde ◽  
S.K. Jha ◽  
S.V. Kulkarni
Keyword(s):  
High Current ◽  
Current Leads

scholarly journals Development of high current vapor-cooled current leads for large superconductor critical current measuring

1992 ◽  
Vol 28 (1) ◽  
pp. 960-963 ◽  
Author(s):  
T. Mito ◽  
K. Takahata ◽  
N. Yanagi ◽  
S. Yamada ◽  
J. Yamamoto ◽  
...  
Keyword(s):  
Critical Current ◽  
High Current ◽  
Current Leads ◽  
Current Measuring

Investigation into high current leads in liquid helium applications

Cryogenics ◽  
1966 ◽  
Vol 6 (4) ◽  
pp. 232
Author(s):  
V.E. Keilin ◽  
E.Yu. Klimenko
Keyword(s):  
Liquid Helium ◽  
High Current ◽  
Current Leads

Shaping of the cross section of a nonrelativistic high-current electron beam by means of return current leads

2011 ◽  
Vol 56 (9) ◽  
pp. 1320-1324 ◽  
Author(s):  
G. E. Ozur ◽  
V. P. Grigor’ev ◽  
K. V. Karlik ◽  
T. V. Koval’ ◽  
Le Huy Dung
Keyword(s):  
Electron Beam ◽  
Cross Section ◽  
High Current ◽  
Return Current ◽  
High Current Electron Beam ◽  
Current Leads ◽  
Current Electron ◽  
The Cross ◽  
High Current Electron

scholarly journals An Efficient Procedure for Temperature Calculation of High Current Leads in Large Power Transformers

IEEE Access ◽  
2020 ◽  
Vol 8 ◽  
pp. 222371-222376
Author(s):  
Wilerson V. Calil ◽  
Pablo D. Paz Salazar ◽  
Andre Souza De Melo ◽  
Eduardo Coelho Marques Costa
Keyword(s):  
Power Transformers ◽  
High Current ◽  
Large Power ◽  
Efficient Procedure ◽  
Temperature Calculation ◽  
Current Leads

Heat Transfer Considerations in Superconducting Machines

1969 ◽  
Vol 184 (9) ◽  
pp. 93-108
Author(s):  
F. Tinlin
Keyword(s):  
Heat Transfer ◽  
Nucleate Boiling ◽  
Machine Design ◽  
High Current ◽  
Thermal Isolation ◽  
Field Coil ◽  
Superconducting Motor ◽  
Current Leads ◽  
Transfer Problems ◽  
Heat Loads

Problems of cryogenic heat transfer are discussed with particular reference to the IRD prototype superconducting motor. Experimental work on heat transfer in the nucleate boiling régime of liquid helium is described and the application to the design of a superconducting field coil is outlined. The design of gas-cooled high-current leads in a cryogenic environment is discussed and the practical solution is compared with the theoretically ideal design. Other heat transfer problems encountered in the machine design are those associated with the thermal isolation of the field coil from the environment. An assessment is given of the various heat loads due to conduction and radiation which make up the total refrigeration requirement of the machine.

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