Shaft Signals of salient-Pole Synchronous Machines for Eccentricity and Shorted Field Coil Detections

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Date

1994-01

Authors

Hsu, J.S.
Stein, J.

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Volume Title

Publisher

IEEE

Abstract

Relationships between shaft signal and eccentricities of salient-pole synchronous machine are Studied. The magnitude and the thickness of shaft-signal loci Reflect steady and dynamic eccentricities. Harmonic components of shaft signals étroitement relates to shorted field coils. Threshold records can be used for exchange of information in eccentricities and shorted field coils. Extensive experimental work with the theoretical predictions Chartered

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Citation

J.S. Hsu and J. Stein, “Shaft signals of salient-pole synchronous machines for eccentricity and shorted field coil detections,” IEEE Transactions on Energy Conversion, vol. 9, no. 3, September 1994, pp. 572-578.

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