Roger Schurch

Roger Schurch

PhD in Electrical and Electronic Engineering, The University of Manchester, Reino Unido
Magíster en Ciencias de la Ingeniería Eléctrica, Universidad Técnica Federico Santa María, Chile
Ingeniero Civil Electricista, Universidad Técnica Federico Santa María, Chile

Áreas de especialización

Técnicas de alta tensión, envejecimiento de materiales aislantes, árboles eléctricos y descargas parciales, diagnóstico de equipamiento eléctrico de alta tensión

  • Villa, R. Schurch, G. Buccella, L. Barbieri, C. Laurano, R. Malgesini, D. Palladini, Simulation of surface-plasma interaction with high surface conductivity, Journal of Computational Physics, Volume 456, 2022, 111029, ISSN 0021-9991,
  • A. Ardila-Rey, R. Schurch, N. M. Poblete, S. Govindarajan, O. Muñoz and B. A. de Castro, "Separation of Partial Discharges Sources and Noise Based on the Temporal and Spectral Response of the Signals," in IEEE Transactions on Instrumentation and Measurement, vol. 70, pp. 1-13, 2021, Art no. 3526013, doi: 10.1109/TIM.2021.3121488.
  • Villa, R. Schurch, L. Barbieri, R. Malgesini, G. Buccella, An uncoupled implementation of the local mean energy plasma model, Journal of Computational Physics, Volume 447, 2021, 110674, ISSN 0021-9991,
  • Montana, J., Morales, C., Nicora, M. G., Ardila, J., Schurch, R., & Aranguren, D. (2021). Lightning activity over Chilean territory. Journal of Geophysical Research: Atmospheres, 126, e2021JD034580.
  • Araya, J. Montaña and R. Schurch, "Electric Field Distribution and Leakage Currents in Glass Insulator Under Different Altitudes and Pollutions Conditions using FEM Simulations," in IEEE Latin America Transactions, vol. 19, no. 8, pp. 1278-1285, Aug. 2021, doi: 10.1109/TLA.2021.9475858.
  • Mas’ud, A.A.; Sundaram, A.; Ardila-Rey, J.A.; Schurch, R.; Muhammad-Sukki, F.; Bani, N.A. Application of the Gaussian Mixture Model to Classify Stages of Electrical Tree Growth in Epoxy Resin. Sensors 2021, 21, 2562.
  • Madariaga, R. Schurch, J. Ardila-Rey, O. Muñoz and S. Fingerhuth, "Partial Discharge Electrical Tree Growth Identification by Means of Waveform Source Separation Techniques," in IEEE Access, vol. 9, pp. 64665-64675, 2021, doi: 10.1109/ACCESS.2021.3075914.
  • Álvarez, M. López-Campos, R. Stegmaier, F. Mancilla-David, R. Schurch and A. Angulo, "A Condition-Based Maintenance Model Including Resource Constraints on the Number of Inspections," in IEEE Transactions on Reliability, vol. 69, no. 3, pp. 1165-1176, Sept. 2020, doi: 10.1109/TR.2019.2955558.
  • Orellana, G. Avaria, J. Ardila-Rey, S. Davis, R. Schurch and C. Pavez, "Inference of X-Ray Emission From a Plasma Focus Discharge: Comparison Between Characteristic Parameters and Neural Network Analyses," in IEEE Access, vol. 8, pp. 79273-79286, 2020, doi: 10.1109/ACCESS.2020.2990372.
  • Donoso, R. Schurch, J. Ardila and L. Orellana, "Analysis of Partial Discharges in Electrical Tree Growth Under Very Low Frequency (VLF) Excitation Through Pulse Sequence and Nonlinear Time Series Analysis," in IEEE Access, vol. 8, pp. 163673-163684, 2020, doi: 10.1109/ACCESS.2020.3022292.
  • Schurch, J. Ardila, J. Montaña, A. Angulo, S. Rowland, I. Iddrissu, R. Bradley, "3D characterization of electrical tree structures," in IEEE Transactions on Dielectrics and Electrical Insulation, vol. 26, no. 1, pp. 220-228, Feb. 2019, doi: 10.1109/TDEI.2018.007486.
  • Orellana et al., "On the Relationship Between the Electromagnetic Burst and Inductive Sensor Measurement of a Pulsed Plasma Accelerator," in IEEE Access, vol. 7, pp. 133043-133057, 2019, doi: 10.1109/ACCESS.2019.2941466.
  • Ardila-Rey, J.A.; Montaña, J.; De Castro, B.A.; Schurch, R.; Covolan Ulson, J.A.; Muhammad-Sukki, F.; Bani, N.A. A Comparison of Inductive Sensors in the Characterization of Partial Discharges and Electrical Noise Using the Chromatic Technique. Sensors201818, 1021.
  • Iddrissu, S. M. Rowland, H. Zheng, Z. Lv and R. Schurch, "Electrical tree growth and partial discharge in epoxy resin under combined AC and DC voltage waveforms," in IEEE Transactions on Dielectrics and Electrical Insulation, vol. 25, no. 6, pp. 2183-2190, Dec. 2018, doi: 10.1109/TDEI.2018.007310.

  • “Analysis of electrical trees and partial discharges from VLF to harmonic frequencies to improve asset management and electrical insulation designs”, FONDECYT Iniciación, 2018-2021, Investigador Responsable.