In this paper, the impact of control on faulted induction machine behavior is presented. The diagnostic indexes usually used for open-loop operation are no longer effective. Simulation and experimental results show that the spectrum of the field current component in a field-oriented controlled machine has suitable features that can lead to an effective diagnostic procedure. Specifically, in the case of stator and rotor faults the spectrum components at frequencies 2sf and -2sf, respectively, are quite independent of control parameters and dependent on the fault extent.

Closed Loop Control Impact on the Diagnosis of Induction Motors Faults / Bellini, Alberto; Filippetti, F.; Franceschini, G.; Tassoni, C.. - In: IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS. - ISSN 0093-9994. - ELETTRONICO. - 36:5(2000), pp. 1318-1329. [10.1109/28.871280]

Closed Loop Control Impact on the Diagnosis of Induction Motors Faults

FRANCESCHINI G.;
2000

Abstract

In this paper, the impact of control on faulted induction machine behavior is presented. The diagnostic indexes usually used for open-loop operation are no longer effective. Simulation and experimental results show that the spectrum of the field current component in a field-oriented controlled machine has suitable features that can lead to an effective diagnostic procedure. Specifically, in the case of stator and rotor faults the spectrum components at frequencies 2sf and -2sf, respectively, are quite independent of control parameters and dependent on the fault extent.
2000
36
5
1318
1329
Closed Loop Control Impact on the Diagnosis of Induction Motors Faults / Bellini, Alberto; Filippetti, F.; Franceschini, G.; Tassoni, C.. - In: IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS. - ISSN 0093-9994. - ELETTRONICO. - 36:5(2000), pp. 1318-1329. [10.1109/28.871280]
Bellini, Alberto; Filippetti, F.; Franceschini, G.; Tassoni, C.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/448241
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