NDLI: The Complex Hurwitz Test for the Analysis of Spontaneous Self-Excitation in Induction Generators

Content Provider	IEEE Xplore Digital Library
Author	Bodson, M. Kiselychnyk, O.
Copyright Year	1963
Abstract	Spontaneous self-excitation in induction generators is a fascinating phenomenon triggered by the instability of a zero equilibrium state. Prediction of this condition for various values of free parameters requires many computations of the eigenvalues of a 6 × 6 matrix over a large space. The technical note uses a novel approach to stability using a transformation of the state-space system and an extension of the Hurwitz test to polynomials with complex coefficients. The analytic formulas that are obtained give the values of the minimum load resistance, the range of capacitor values, and the range of speeds for which spontaneous self-excitation appears. The technical note concludes with an illustration of the results on an example.
Sponsorship	IEEE Control Systems Society
Starting Page	449
Ending Page	454
Page Count	6
File Size	917444
File Format	PDF
ISSN	00189286
Volume Number	58
Issue Number	2
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2013-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Stability analysis Polynomials Capacitors Resistance Induction generators unstable systems Complex Hurwitz test electric generators induction machines self-excitation
Content Type	Text
Resource Type	Article
Subject	Control and Systems Engineering Electrical and Electronic Engineering Computer Science Applications

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