Title :
Some experiences in estimation Of synchronous generator parameters
Author :
Kang, Ning ; Liao, Yuan
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Kentucky, Lexington, KY
Abstract :
This paper presents a least squares based method to estimate synchronous generator parameters from available measurements of the machine. The parameter estimation problem is formulated based on the well-established mathematical model of synchronous generators. Some parameters are estimated based on steady state measurements and others are further estimated by utilizing measurements captured during disturbances such as faults. Quite accurate results have been obtained based on simulation studies.
Keywords :
fault diagnosis; least squares approximations; parameter estimation; synchronous generators; faults; least squares based method; machine measurements; synchronous generator parameter estimation; Least squares approximation; Mathematical model; Parameter estimation; Power system modeling; Power system transients; State estimation; Stator windings; Steady-state; Synchronous generators; USA Councils; damper currents; disturbances; least squares; measurements; parameter estimation; steady state; synchronous generator; transient state;
Conference_Titel :
System Theory, 2009. SSST 2009. 41st Southeastern Symposium on
Conference_Location :
Tullahoma, TN
Print_ISBN :
978-1-4244-3324-7
Electronic_ISBN :
0094-2898
DOI :
10.1109/SSST.2009.4806784
