Detección de cortocircuitos entre espiras en el devanado de campo de generadores síncronos
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https://doi.org/10.29105/ingenierias29.101-1012Palabras clave:
Diagnóstico en línea, generador síncrono, fallas entre espiras, PCA, corrientes del estatorResumen
Este trabajo presenta un método de diagnóstico para detectar fallas entre espiras en el devanado de campo de generadores síncronos mediante mediciones de corrientes del estator. El método utiliza un modelo de referencia del comportamiento electromagnético sin falla, construido con parámetros inductivos del fabricante. Durante la operación, las señales de corriente se procesan mediante Principal Component Analysis (PCA), permitiendo identificar desviaciones respecto al modelo sin falla. Los resultados de simulación muestran que el método permite detectar la falla sin interrumpir la operación del generador.
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[1] IEEE Power System Relaying Committee. (2011). IEEE tutorial on the protection of synchronous generators (2nd ed.). Special Publication of the IEEE PSRC.
[2] Campbell, S. R., Kapler, J., Sasic, M., & Stone, G. C. (2010). Detection of rotor winding shorted turns in turbine generators and hydrogenerators. CIGRÉ Paper A1-206, Paris, France.
[3] Wang, L., Li, Y., & Li, J. (2018). Diagnosis of inter-turn short circuit of synchronous generator rotor winding based on Volterra kernel identification. Energies, 11(11), 2524. [https://doi.org/10.3390/en11112524] (https://doi.org/10.3390/en11112524) DOI: https://doi.org/10.3390/en11102524
[4] Kim, Y.-J., Kim, J.-M., Yoon, B.-Y., & Lee, S. (2006). Detection of shorted-turns in the rotor winding of cylindrical synchronous generators using discrete wavelet transform. In Proceedings of the Applied Power Electronics Conference and Exposition (APEC). DOI: https://doi.org/10.1109/APEC.2006.1620751
[5] Chabra, D. P., Ragwade, P. J., Amand, G. L., & Rao, A. K. L. (1996, June). Certain aspects of absorption of moisture by electrical insulation of electrical machines and its deterioration and assessment. In Conference Record of the 1996 IEEE International Symposium on Electrical Insulation (Vol. 1, pp. 247-250). IEEE. DOI: https://doi.org/10.1109/ELINSL.1996.549328
[6] Alla, M., Chowdhury, R., Fischer, N., Finney, D. S., & Scharlach, R. (2022). Generator rotor turn-to-turn fault detection using fractional harmonics (US Patent No. 11,316,455 B2). U.S. Patent and Trademark Office.
[7] Klempner, G., & Kerszenbaum, I. (2018). Handbook of large turbo-generator operation and maintenance (3.ª ed.). Wiley / IEEE Press. DOI: https://doi.org/10.1002/9781119390718
[8] Institute of Electrical and Electronics Engineers. (2004). IEEE guide for diagnostic field testing of electric power apparatus—Electrical machinery (IEEE Std 62.2-2004). IEEE.
[9] Institute of Electrical and Electronics Engineers. (2016). IEEE guide for insulation maintenance of electric machines (IEEE Std 56-2016). IEEE.
[10] Kumar, P., & Rao, V. R. (2012). Recurrent surge oscillograph (RSO) for rotor winding shorts detection. MRTG Power Diagnostic Tests Pvt. Ltd, Hyderabad, India.
[11] Flux probes provide on-line detection of generator shorted turns. (1999). Power Engineering. Retrieved from https://www.power-eng.com/operations-maintenance/flux-probes-provide-on-line-detection-of-generator-shorted-turns/
[12] Kulkarni, A. S., El-Sharkawi, M. A., Marks, R., Andexler, G., Xing, J., & Kerszenbaum, I. (2000). Development of a technique for on-line detection of shorts in field windings of turbine-generator rotors: Circuit design and testing. IEEE Transactions on energy conversion, 15(1), 8-13. DOI: https://doi.org/10.1109/60.849109
[13] Stone, G. C., Sasic, M., Stein, J., & Stinson, C. (2012, June). Using magnetic flux monitoring to detect synchronous machine rotor winding shorts. In Conference Record of 2012 Annual IEEE Pulp and Paper Industry Technical Conference (PPIC) (pp. 1-7). DOI: https://doi.org/10.1109/PPIC.2012.6293007
[14] Kundur, P. (2022). Power system stability and control. McGraw Hill.
[15] Ramírez Barradas, R. (1988). Análisis y simulación del generador sincrono (Doctoral dissertation, Universidad Autónoma de Nuevo León).
[16] Krause, P. C., Wasynczuk, O., Sudhoff, S. D., & Pekarek, S. D. (2013). Analysis of electric machinery and drive systems (Vol. 75). John Wiley & Sons. DOI: https://doi.org/10.1002/9781118524336
[17] Pérez Rojas, C. (1993). Formulación trifásica de sistemas eléctricos en coordenadas de fase ABC (Doctoral dissertation, Universidad Autónoma de Nuevo León).
[18] Greenacre, M., Groenen, P. J., Hastie, T., d’Enza, A. I., Markos, A., &Tuzhilina, E. (2022). Principal component analysis. Nature Reviews Methods Primers, 2(1), 100. DOI: https://doi.org/10.1038/s43586-022-00184-w
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Derechos de autor 2026 Alejandro Pérez Olivo, Dr. Vazquez, Dr. Andrade
Esta obra está bajo una licencia internacional Creative Commons Atribución 4.0.
