DocumentCode :
838706
Title :
A Simplified Approach to the Determination of Induction Machine Dynamic Response
Author :
Stern, Robert ; Novotny, D.W.
Author_Institution :
Department of Electrical and Computer Engineering The University of Wisconsin
Issue :
4
fYear :
1978
fDate :
7/1/1978 12:00:00 AM
Firstpage :
1430
Lastpage :
1439
Abstract :
Utilizing non-dimensional parameters based on the rotor transient time constant, a set of curves and a number of useful approximate expressions are presented for determining the small signal dynamic response of induction machines. These results permit rapid estimation of damping and oscillation frequency for a wide range of operating conditions including variations in line frequency. Stability and minimum damped operation are studied in detail and curves are presented to allow accurate determination of the operating condition, the degree of damping, and the oscillation frequency at the minimum damped operating point.
Keywords :
Damping; Eigenvalues and eigenfunctions; Equations; Frequency estimation; Induction machines; Signal analysis; State estimation; Stators; Torque; Transient analysis;
fLanguage :
English
Journal_Title :
Power Apparatus and Systems, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9510
Type :
jour
DOI :
10.1109/TPAS.1978.354629
Filename :
4181576
Link To Document :
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