DocumentCode :
850204
Title :
Determination of synchronous machine stator and field leakage inductances from standstill frequency response tests
Author :
de Mello, F.P. ; Hannett, L.N. ; Willis, J.R.
Author_Institution :
Power Technol. Inc., Schenectady, NY, USA
Volume :
3
Issue :
4
fYear :
1988
fDate :
11/1/1988 12:00:00 AM
Firstpage :
1625
Lastpage :
1632
Abstract :
It is shown that the identification of d-axis stator and field winding leakage inductance appears to be possible using standstill frequency-response rests with field open (applying voltage to the stator), and with the stator open (applying voltage to the field). Measurements of applied and induced voltages and currents to the excited winding form a sufficient set of data to identify the leakage inductances of both the stator and field windings. This method is illustrated and applied to limited published standstill frequency response test data. The results indicate a variation in leakage inductance, depending on the frequency of the test. The reasons for such variations are explored and hypothesized
Keywords :
machine testing; magnetic leakage; stators; synchronous machines; currents; excited winding; field winding; leakage inductances; machine testing; standstill frequency response; stators; synchronous machine; voltage; Circuit testing; Coupling circuits; Eddy currents; Equivalent circuits; Frequency response; Inductance; Iron; Stator windings; Synchronous machines; Voltage;
fLanguage :
English
Journal_Title :
Power Systems, IEEE Transactions on
Publisher :
ieee
ISSN :
0885-8950
Type :
jour
DOI :
10.1109/59.192973
Filename :
192973
Link To Document :
بازگشت