Measurement of synchronous generator data from digital fault recorders for tracking of parameters and field degradation detection

Electric Power Systems Research

Volumn 39, Issue 3, 1996, Pages 205-213

  Demcko, J A ^a   Pillutla, S ^b   Keyhani, A ^b  

^a Arizona Public Service Co   (United States)

^b Ohio State University   (United States)

Author keywords

Field degradation detection; Incipient failure detection; Machine modeling; Parameter tracking; Synchronous machine parameter estimation

Indexed keywords

ELECTRIC FAULT CURRENTS; ELECTRIC FAULT LOCATION; FAILURE ANALYSIS; MATHEMATICAL MODELS; PARAMETER ESTIMATION; TURBOGENERATORS;

DIGITAL FAULT RECORDERS (DFR);

SYNCHRONOUS GENERATORS;

EID: 0030369682     PISSN: 03787796     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0378-7796(96)01119-4     Document Type: Article

References (6)

1. P.A.E. Rusche, G.T. Brock, L.N. Hannett and J.R. Willis, Test and simulation of network dynamic response using SSFR and RTDR derived synchronous machine models, IEEE Trans. Energy Conversion, 5 (1) (1990) 145-155.
2. A. Keyhani, H. Tsai and T. Leksan, Maximum likelihood estimation of synchronous machine parameters from standstill time response data, IEEE Trans. Energy Conversion, 9 (1994) 98-105.
3. H. Tsai, A. Keyhani, J. Demcko and R.G. Farmer, On-line synchronous machine parameter estimation from small disturbance operating data, IEEE Trans. Energy Conversion, 10 (1995) 25-36.
4. J.J. Sanchez-Gasca, C.J. Bridenbaugh, C.E.J. Bowler and J.S. Edmunds, Trajectory sensitivity based identification of synchronous generator and excitation system parameters, IEEE Trans. Power Syst., 3 (4) (1988).
5. H. Tsai, A. Keyhani, J.A. Demcko and D.A. Selin, Development of a neural network based saturation model for synchronous generator analysis, 1995 IEEE PES Winter Meet., New York, NY, USA, 1995.
6. A. Keyhani and S.M. Miri, Observer for tracking of synchronous machine parameters and detection of incipient faults, IEEE Trans. Energy Conversion, EC-1 (2) (1986).