Sub-synchronous electrical torque frequencies monitoring before the SSR presence

José A. Castillo J, David Sebastián B, Carlos A. Rivera S, Daniel Olguín S

Research output: Contribution to conferencePaperResearch

Abstract

The series compensation has the potential to produce the modes associated with the turbo-generators electrical torque. The influence of the load added to the problem of SSR in the transmission system, can cause problems of instability subsynchronous torsional interactions (SSTI). In this work, it is proposed a new monitoring technique through the torsional behavior modes forms based on a spectral analysis of the electrical subsynchronous torque component to detect its associated frequencies and to establish the coincidence with the mechanical turbo-generator torsional oscillation subsynchronous frequencies, transient load model is included indicating results of utmost importance in their damping modes.
Original languageAmerican English
Pages132-136
Number of pages118
StatePublished - 1 Dec 2009
EventProceedings of the 9th WSEAS International Conference on Power Systems, PS '09 -
Duration: 1 Dec 2009 → …

Conference

ConferenceProceedings of the 9th WSEAS International Conference on Power Systems, PS '09
Period1/12/09 → …

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torque
generators
transient loads
spectrum analysis
damping
oscillations
causes
interactions

Cite this

Castillo J, J. A., Sebastián B, D., Rivera S, C. A., & Olguín S, D. (2009). Sub-synchronous electrical torque frequencies monitoring before the SSR presence. 132-136. Paper presented at Proceedings of the 9th WSEAS International Conference on Power Systems, PS '09, .
Castillo J, José A. ; Sebastián B, David ; Rivera S, Carlos A. ; Olguín S, Daniel. / Sub-synchronous electrical torque frequencies monitoring before the SSR presence. Paper presented at Proceedings of the 9th WSEAS International Conference on Power Systems, PS '09, .118 p.
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abstract = "The series compensation has the potential to produce the modes associated with the turbo-generators electrical torque. The influence of the load added to the problem of SSR in the transmission system, can cause problems of instability subsynchronous torsional interactions (SSTI). In this work, it is proposed a new monitoring technique through the torsional behavior modes forms based on a spectral analysis of the electrical subsynchronous torque component to detect its associated frequencies and to establish the coincidence with the mechanical turbo-generator torsional oscillation subsynchronous frequencies, transient load model is included indicating results of utmost importance in their damping modes.",
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Castillo J, JA, Sebastián B, D, Rivera S, CA & Olguín S, D 2009, 'Sub-synchronous electrical torque frequencies monitoring before the SSR presence' Paper presented at Proceedings of the 9th WSEAS International Conference on Power Systems, PS '09, 1/12/09, pp. 132-136.

Sub-synchronous electrical torque frequencies monitoring before the SSR presence. / Castillo J, José A.; Sebastián B, David; Rivera S, Carlos A.; Olguín S, Daniel.

2009. 132-136 Paper presented at Proceedings of the 9th WSEAS International Conference on Power Systems, PS '09, .

Research output: Contribution to conferencePaperResearch

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AB - The series compensation has the potential to produce the modes associated with the turbo-generators electrical torque. The influence of the load added to the problem of SSR in the transmission system, can cause problems of instability subsynchronous torsional interactions (SSTI). In this work, it is proposed a new monitoring technique through the torsional behavior modes forms based on a spectral analysis of the electrical subsynchronous torque component to detect its associated frequencies and to establish the coincidence with the mechanical turbo-generator torsional oscillation subsynchronous frequencies, transient load model is included indicating results of utmost importance in their damping modes.

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Castillo J JA, Sebastián B D, Rivera S CA, Olguín S D. Sub-synchronous electrical torque frequencies monitoring before the SSR presence. 2009. Paper presented at Proceedings of the 9th WSEAS International Conference on Power Systems, PS '09, .