Brushless Three-Phase Synchronous Generator Under Rotating Diode Failure Conditions

@article{Salah2014BrushlessTS,
  title={Brushless Three-Phase Synchronous Generator Under Rotating Diode Failure Conditions},
  author={Mohamed Salah and K. Bacha and A. Chaari and M. El Hachemi Benbouzid},
  journal={IEEE Transactions on Energy Conversion},
  year={2014},
  volume={29},
  pages={594-601}
}
  • Mohamed Salah, K. Bacha, +1 author M. El Hachemi Benbouzid
  • Published 2014
  • Engineering
  • IEEE Transactions on Energy Conversion
    • In brushless excitation systems, the rotating diodes can experience open- or short-circuits. For a three-phase synchronous generator under no-load, we present theoretical development of effects of diode failures on machine output voltage. Thereby, we expect the spectral response faced with each fault condition, and we propose an original algorithm for state monitoring of rotating diodes. Moreover, given experimental observations of the spectral behavior of stray flux, we propose an alternative… CONTINUE READING
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    References

    SHOWING 1-10 OF 14 REFERENCES
    Condition monitoring of brushless three-phase synchronous generators with stator winding or rotor circuit deterioration
    • J. Sottile, F.C. Trutt, A. Leedy
    • Engineering
    • Conference Record of the 2001 IEEE Industry Applications Conference. 36th IAS Annual Meeting (Cat. No.01CH37248)
    • 2001
    • 91
    A feedforward controller for a brushless excitation system during the diode open circuit fault operation
    • W. Na
    • Engineering
    • 2011 IEEE Power and Energy Society General Meeting
    • 2011
    • 15
    Noninvasive detection of brushless exciter rotating diode failure
    • 51
    Modeling of polyphase brushless exciter behavior for failing diode operation
    • 35
    Predictive diagnostics for the main field winding and rotating rectifier assembly in the brushless synchronous generator
    • 17
    Optimal operation of the rotating transformer brushless excitation of synchronous machine
    • 8
    Modelling the brushless excitation system for a synchronous machine
    • 48
    A frequency-domain detection of stator winding faults in induction machines using an external flux sensor
    • H. Henao, C. Demian, G. Capolino
    • Engineering
    • Conference Record of the 2002 IEEE Industry Applications Conference. 37th IAS Annual Meeting (Cat. No.02CH37344)
    • 2002
    • 116
    Comparative investigation of diagnosis media for induction machine mechanical unbalance fault.
    • 25
    • PDF
    Synchronous Machine Model With Voltage-Behind-Reactance Formulation of Stator and Field Windings
    • 12