Title :
Diagnostics of Commutator DC Motor Basing on Spectral Analysis of Signals
Author :
Glowacz, Zygfryd ; Zdrojewski, Antoni
Author_Institution :
Univ. of Sci. & Technol., Cracow
Abstract :
Measurement investigations have been carried out for commutator DC motor with internal asymmetries. Construction of considered motor enables to realize the breaking of one rotor coil and shorting of two groups of rotor coils. Each group contains three rotor coils. The basis of study were signals: current and voltage of field winding, current and voltage of armature winding and velocity of the rotor. The presented in this paper results of spectral analysis of signals create new possibilities for diagnostics of commutator DC motor.
Keywords :
DC motors; commutators; fault diagnosis; rotors; spectral analysis; DC motor; armature winding; commutator diagnostics; field winding; rotor coil breaking; signal spectral analysis; Circuits; Coils; Commutation; DC generators; DC motors; Rotors; Spectral analysis; Tellurium; Torque; Voltage;
Conference_Titel :
Diagnostics for Electric Machines, Power Electronics and Drives, 2007. SDEMPED 2007. IEEE International Symposium on
Conference_Location :
Cracow
Print_ISBN :
978-1-4244-1061-3
Electronic_ISBN :
978-1-4244-1062-0
DOI :
10.1109/DEMPED.2007.4393144
