Broken Rotor Bar Detection in Induction Machines Using Measurement of Shaft Currents (CROSBI ID 483044)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Štefanko, Stjepan ; Kurtović, Ivan ; Bogut, Marijan ; Kovačević, Milan ; Momić, Milorad
engleski
Broken Rotor Bar Detection in Induction Machines Using Measurement of Shaft Currents
It is well known that magnetic asymmetries can result in a shaft current of the induction machine. This current can be measured with coil installed around the shaft. It will be shown that also a broken bar of squirrel-cage can affect the increase of shaft current and appearance of frequency (1±2s)f in the current spectrum. The tested machine was a 37 kW, 6-pole induction motor.
Induction machines; measurement; detection; broken bar; shaft current
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Podaci o prilogu
623-626-x.
2001.
objavljeno
Podaci o matičnoj publikaciji
Ambrozic, V., Filippetti, F.
Trst: Institute of Electrical and Electronics Engineers (IEEE)
Podaci o skupu
The 2001 IEEE International Symposium on Diagnostics for Electrical Machines, Power Electronics and Drives
poster
01.09.2001-03.09.2001
Grado, Italija
