Title :
Effect of Magnetic Field Diffusion on the Time Response of Current Viewing Transformers
Author :
Sommerville, William ; Gover, James
Author_Institution :
Kettering Univ., Flint, MI
Abstract :
The time response of current viewing transformer (CVT) that uses a magnetic core to maximize the value of voltage induced in the secondary is limited by the diffusion rate of the magnetic field in the core material. When the current viewing transformer was excited by a capacitor discharge pulse with a rise time of 227 ns, only 95 percent of magnetic flux diffused into the core
Keywords :
capacitors; current transformers; diffusion; magnetic cores; magnetic fields; capacitor discharge pulse; core material; current viewing transformers; diffusion rate; magnetic field diffusion; magnetic flux; Conductivity; Electrical resistance measurement; Equations; Magnetic cores; Magnetic field measurement; Magnetic materials; Permittivity; Time factors; Toroidal magnetic fields; Transformer cores; Current viewing transformer; magnetic field diffusion;
Conference_Titel :
Vehicle Power and Propulsion Conference, 2006. VPPC '06. IEEE
Conference_Location :
Windsor
Print_ISBN :
1-4244-0158-5
Electronic_ISBN :
1-4244-0159-3
DOI :
10.1109/VPPC.2006.364378
