Análisis del fenómeno transitorio por descargas parciales utilizando el software ATP

Jairo Lopez-Naula; Mauricio Mullo-Pallo

Autores/as

Lopez-Naula Jairo Universidad Técnica de Cotopaxi. Latacunga, Ecuador.
Mullo-Pallo Mauricio Universidad Técnica de Cotopaxi. Latacunga, Ecuador.

Palabras clave:

Propagación transitoria, modelado computacional, aislamiento eléctrico, fenómenos transitorios, descargas parciales

Resumen

DOI: https://doi.org/10.46296/ig.v9i17.0329

Resumen

El estudio desarrollado aborda la simulación de fenómenos transitorios asociados a descargas parciales en sistemas eléctricos de potencia, con el fin de comprender su comportamiento bajo condiciones transitorias y su influencia en la integridad de los sistemas de transmisión. El estudio considera una red representativa de 138 kV, con modelos de líneas distribuidas y parámetros concentrados, donde la configuración de conductores se define como la disposición geométrica y forma de interconexión eléctrica entre fases. Los resultados muestran frentes de onda con tiempos de ascenso cercanos a 0,5 ms y amplitudes transitorias significativas, coherentes con eventos reales. La solución propuesta consiste en el uso de modelación detallada para identificar trayectorias críticas de propagación y evaluar la severidad del fenómeno. La importancia del estudio radica en demostrar que ATP permite reproducir con precisión fenómenos rápidos, optimizando el diagnóstico del comportamiento transitorio y apoyando decisiones técnicas orientadas a mejorar la confiabilidad operativa y prolongan la vida útil del sistema eléctrico.

Palabras clave: Propagación transitoria, modelado computacional, aislamiento eléctrico, fenómenos transitorios, descargas parciales.

Abstract

This study addresses the simulation of transient phenomena associated with partial discharges in electrical power systems, aiming to understand their behavior under transient conditions and their influence on the integrity of transmission systems. The study considers a representative 138 kV network, using distributed line models and lumped parameters, where the conductor configuration is defined as the geometric arrangement and form of electrical interconnection between phases. The results show wavefronts with rise times close to 0.5 ms and significant transient amplitudes, consistent with real-world events. The proposed solution involves the use of detailed modeling to identify critical propagation paths and assess the severity of the phenomenon. The study's significance lies in demonstrating that ATP (Automatic Phase Transformation) allows for the accurate reproduction of rapid phenomena, optimizing the diagnosis of transient behavior and supporting technical decisions aimed at improving operational reliability and extending the lifespan of the electrical system.

Keywords: Transient propagation, computational modeling, electrical insulation, transient phenomena, partial discharges.

Información del manuscrito:
Fecha de recepción: 11 de noviembre de 2025.
Fecha de aceptación: 12 de enero de 2026.
Fecha de publicación: 19 de febrero de 2026.

Descargas

Los datos de descargas todavía no están disponibles.

Citas

A. S. Zalhaf, E. Zhao, Y. Han, P. Yang, A. H. Almaliki, and R. M. H. Aly, “Evaluation of the Transient Overvoltages of HVDC Transmission Lines Caused by Lightning Strikes,” Energies (Basel)., vol. 15, no. 4, p. 1452, Feb. 2022, doi: 10.3390/en15041452.

R. Tarko, J. Gajdzica, W. Nowak, and W. Szpyra, “Study of the Lightning Overvoltage Protection Effectiveness of High Voltage Mixed Overhead Cable Power Lines,” Energies (Basel)., vol. 14, no. 8, p. 2329, Apr. 2021, doi: 10.3390/en14082329.

X. Zhang et al., “Review on Detection and Analysis of Partial Discharge along Power Cables,” Energies (Basel)., vol. 14, no. 22, p. 7692, Nov. 2021, doi: 10.3390/en14227692.

J. Wu, A. Rodrigo Mor, and J. J. Smit, “The effects of superimposed impulse transients on partial discharge in XLPE cable joint,” International Journal of Electrical Power & Energy Systems, vol. 110, pp. 497–509, Sep. 2019, doi: 10.1016/j.ijepes.2019.03.031.

A. Z. Abdullah, M. Isa, M. N. K. H. Rohani, H. A. Hamid, M. H. Amlus, and N. Azizan, “Modelling and simulation of online partial discharge measurement for medium voltage power cable,” Bulletin of Electrical Engineering and Informatics, vol. 9, no. 2, pp. 427–435, Apr. 2020, doi: 10.11591/eei.v9i2.2076.

M. Popov, L. Grcev, L. vanderSluis, and V. V. Terzija, “An ATP-EMTP-Based Model for Analysis of Shielding Properties of Ferromagnetic Cable Sheaths,” IEEE Transactions on Power Delivery, vol. 20, no. 3, pp. 2241–2247, Jul. 2005, doi: 10.1109/TPWRD.2004.843398.

C. E. Espinoza Torres, “Aplicación de monitoreo en línea de descargas parciales al generador eléctrico de la unidad TV2 en la central termoeléctrica Ing. Gonzalo Zevallos G.,” Escuela Superior Politécnica del Litoral, Guayaquil, 2015. Accessed: Oct. 18, 2025. [Online]. Available: http://www.dspace.espol.edu.ec/handle/123456789/41344

A. Z. Abdullah, M. Isa, M. N. K. H. Rohani, H. A. Hamid, M. H. Amlus, and N. Azizan, “Modelling and simulation of online partial discharge measurement for medium voltage power cable,” Bulletin of Electrical Engineering and Informatics, vol. 9, no. 2, pp. 427–435, Apr. 2020, doi: 10.11591/eei.v9i2.2076.

D. Pila, C. Quinatoa, L. Camacho, and J. Vaca, “Transient Stability Analysis of the Ecuadorian Electrical System: Case of the Southern Segment,” WSEAS Transactions on Power Systems, vol. 19, pp. 360–373, 2024, doi: 10.37394/232016.2024.19.31.

H. Kumar, M. Shafiq, K. Kauhaniemi, and M. Elmusrati, “A Review on the Classification of Partial Discharges in Medium-Voltage Cables: Detection, Feature Extraction, Artificial Intelligence-Based Classification, and Optimization Techniques,” Energies (Basel)., vol. 17, no. 5, p. 1142, Feb. 2024, doi: 10.3390/en17051142.

F. SERTTAŞ and F. O. HOCAOĞLU, “Partial discharge detection and localization on the medium voltage XLPE cables with multiclass support vector machines,” TURKISH JOURNAL OF ELECTRICAL ENGINEERING & COMPUTER SCIENCES, vol. 28, no. 4, pp. 2331–2344, Jul. 2020, doi: 10.3906/elk-2003-16.

J. M. Rodríguez-Serna, R. Albarracín-Sánchez, M. Dong, and M. Ren, “Computer Simulation of Partial Discharges in Voids inside Epoxy Resins Using Three-Capacitance and Analytical Models,” Polymers (Basel)., vol. 12, no. 1, p. 77, Jan. 2020, doi: 10.3390/polym12010077.

J. M. Rodríguez‐Serna, R. Albarracín‐Sánchez, and A. A. Mas’ud, “Finite‐element‐analysis models for numerical simulation of partial discharges in spherical cavities within solid dielectrics: a review and a novel method,” High Voltage, vol. 5, no. 5, pp. 556–568, Oct. 2020, doi: 10.1049/hve.2019.0392.

J. R. Constante, D. G. Colome, and J. L. Camacho, “Adversarial Learning as a PMU Signal Filtering Technique in Load Models Identification,” IEEE Access, vol. 13, pp. 100601–100613, 2025, doi: 10.1109/ACCESS.2025.3577897.

H. N. Afrouzi et al., “In-depth exploration of partial discharge modelling methods within insulations,” Clean. Eng. Technol., vol. 6, p. 100390, Feb. 2022, doi: 10.1016/j.clet.2021.100390.

S. Murtaza et al., “Fractional-order analysis of voltage and current propagation in lossy transmission lines with thermal feedback,” AIMS Mathematics, vol. 10, no. 11, pp. 27191–27216, 2025, doi: 10.3934/math.20251195.

A. Pedersen, G. C. Crichton, and I. W. McAllister, “The theory and measurement of partial discharge transients,” IEEE Transactions on Electrical Insulation, vol. 26, no. 3, pp. 487–497, Jun. 1991, doi: 10.1109/14.85121.

E. Lemke, “A critical review of partial-discharge models,” IEEE Electrical Insulation Magazine, vol. 28, no. 6, pp. 11–16, Nov. 2012, doi: 10.1109/MEI.2012.6340519.

A. Pedersen, G. C. Crichton, and I. W. McAllister, “The theory and measurement of partial discharge transients,” IEEE Transactions on Electrical Insulation, vol. 26, no. 3, pp. 487–497, Jun. 1991, doi: 10.1109/14.85121.

E. Lemke, “A critical review of partial-discharge models,” IEEE Electrical Insulation Magazine, vol. 28, no. 6, pp. 11–16, Nov. 2012, doi: 10.1109/MEI.2012.6340519.

D. Verginadis, T. Iakovidis, A. Karlis, M. Danikas, and J.-A. Antonino-Daviu, “A Study on the Effectiveness of Partial Discharge Models for Various Electrical Machines’ Insulation Materials,” Machines, vol. 11, no. 2, p. 230, Feb. 2023, doi: 10.3390/machines11020230.

G. M. Hashmi, M. Isa, and M. Lehtonen, “Modeling On-line Three-phase PD Monitoring System for MV Overhead Covered-Conductors,” in Proceedings of the International Conference on Power System Transients (IPST 2009), Kyoto, Japan, Jun. 2009. [Online]. Available: https://ipstconf.org/papers/Proc_IPST2009/09IPST093.pdf

B. Cintula, Ž. Eleschová, M. Cenký, P. Janiga, J. Bendík, and A. Beláň, “Three-Phase and Single-Phase Measurement of Overhead Power Line Impedance Evaluation,” Energies (Basel)., vol. 14, no. 19, p. 6314, Oct. 2021, doi: 10.3390/en14196314.

N. Zawani, Junainah, Imran, and M. Faizuhar, “Modelling of 132 kV Overhead Transmission Lines by using ATP/EMTP for Shielding Failure Pattern Recognition,” Procedia Eng., vol. 53, pp. 278–287, 2013, doi: 10.1016/j.proeng.2013.02.037.

W. Scott Meyer & Tsu-huei Liu, EMTP_Theory_Book. 1995.

J. H. A. Rojas, M. A. T. Deleg, and F. A. Q. Palomeque, “Partial Discharge Modeling Using ATP Software,” in 2024 4th Interdisciplinary Conference on Electrics and Computer (INTCEC), IEEE, Jun. 2024, pp. 1–8. doi: 10.1109/INTCEC61833.2024.10603141.

N. Patwari, J. N. Ash, S. Kyperountas, A. O. Hero, R. L. Moses, and N. S. Correal, “Locating the nodes: cooperative localization in wireless sensor networks,” IEEE Signal Process. Mag., vol. 22, no. 4, pp. 54–69, Jul. 2005, doi: 10.1109/MSP.2005.1458287.