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Serbian Journal of Electrical Engineering
2008, vol. 5, br. 1, str. 155-170
jezik rada: engleski
neklasifikovan
doi:10.2298/SJEE0801155S


Generalized two axes model of a squirrel-cage induction motor for rotor fault diagnosis
(naslov ne postoji na srpskom)
aUSTHB, faculté d`électronique et informatique, Alger, Algerie
bResearch Laboratory of Electrotechnics, Algiers, Algeria

e-adresa: ham_samir@yahoo.fr

Sažetak

(ne postoji na srpskom)
A generalized two axes model of a squirrel-cage induction motor is developed This model is based on a winding function approach and the coupled magnetic circuit theory and takes into account the stator and the rotor asymmetries due to faults. This paper presents a computer simulation and experimental dynamic characteristics for a healthy induction machine, machine with one broken bar and a machine with two broken bars. The results illustrate good agreement between both simulated and experimental results. Also, the power spectral density PSD was performed to obtain a stator current spectrum.

Ključne reči

Reference

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