DocumentCode
2279219
Title
Magnetic field of the calculable AC/DC resistance standard of toroid type
Author
Li, H. ; Li, X. ; Li, C. ; Han, B.
Author_Institution
Coll. of Quality & Supervisor Technol., Hebei Univ., Baoding
fYear
2008
fDate
8-13 June 2008
Firstpage
402
Lastpage
403
Abstract
The paper discusses the magnetic field of calculable resistor of toroid type which influences the transform of AC/DC quantum Hall resistances standard. Theoretical models are built based on the complex logarithm transform function. Thus, the distribution of magnetic field can be obtained. It also displays the distribution of main magnetic flux and the leakage flux. Furthermore, the equations of boundary magnetic field line and the position of the boundary on the axis can be calculated theoretically on the model.
Keywords
electric resistance measurement; magnetic leakage; measurement standards; quantum Hall effect; resistors; transfer functions; AC/DC quantum Hall resistances standard; boundary magnetic field line; complex logarithm transform function; leakage flux; magnetic field distribution; resistor; toroid type; Displays; Educational institutions; Equations; Instruments; Magnetic analysis; Magnetic flux; Paper technology; Resistors; Toroidal magnetic fields; Wires;
fLanguage
English
Publisher
ieee
Conference_Titel
Precision Electromagnetic Measurements Digest, 2008. CPEM 2008. Conference on
Conference_Location
Broomfield, CO
Print_ISBN
978-1-4244-2399-6
Electronic_ISBN
978-1-4244-2400-9
Type
conf
DOI
10.1109/CPEM.2008.4574823
Filename
4574823
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