Title :
A simplified analysis for eddy-current speed transducer
Author_Institution :
Assiut University, Assiut, Egypt.
fDate :
5/1/1987 12:00:00 AM
Abstract :
A simple solution for the boundary value problem of a rotating metallic disk located in front of an exciting permanent magnet is given. A suggested current distribution is used for describing the induced voltage due to the rotation. The application of this transducer for the measurement of the speed of the rotating shaft is also developed.
Keywords :
Eddy currents; Magnetic transducers; Permanent magnets; Velocity transducers; Coils; Current distribution; Electromagnetic measurements; Equations; Magnetic field measurement; Magnetic sensors; Permanent magnets; Teeth; Transducers; Velocity measurement;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.1987.1065169
