Title :
Mutual inductance highly independent of primary winding position and ambient fields
Author_Institution :
Puskinova 9, Belgrade, Yugoslavia
Abstract :
A new design of high precision mutual inductor is described. Its main features are: immunity to ambient magnetic and electric fields and independence of mutual inductance of the shape and position of the primary winding. These results are achieved by using an electric screen and a hollow toroidal magnetic shield.
Keywords :
electric current measurement; electromagnetic shielding; inductance; inductors; magnetic shielding; windings; Rogowski coil; ambient electric field immunity; ambient magnetic field immunity; electric screen; high precision mutual inductor; hollow toroidal magnetic shield; mutual inductance; precision current measurement; primary winding position independence; Coils; Inductance; Inductors; Magnetic materials; Magnetic separation; Magnetic shielding; Saturation magnetization; Shape; Toroidal magnetic fields; Wounds;
Conference_Titel :
Precision Electromagnetic Measurements Digest, 1996 Conference on
Conference_Location :
Braunschweig, Germany
Print_ISBN :
0-7803-3376-4
DOI :
10.1109/CPEM.1996.547115
