A Study on the Life Estimation and Cavity Surface Degradation Due to Partial Discharges in Spherical Cavities within Solid Polymeric Dielectrics Using a Simulation Based Approach

by Johnatan M. Rodríguez-Serna, Ricardo Albarracín-Sánchez
Published 2021-01-01

Improved deterministic and stochastic models for simulating partial discharges in non‐conducting trees inside solid dielectrics

by Johnatan M. Rodríguez‐Serna, Ricardo Albarracín‐Sánchez
Published 2021-02-01

An Improved Physical-Stochastic Model for Simulating Electrical Tree Propagation in Solid Polymeric Dielectrics

by Johnatan M. Rodríguez-Serna, Ricardo Albarracín-Sánchez, Isabel Carrillo
Published 2020-08-01

A new monitoring and characterization system of partial discharges based on the analysis of the spectral power

by Jorge Alfredo Ardila Rey, Ricardo Albarracín Sánchez, Guillermo Robles
Published 2015-06-01

Computer Simulation of Partial Discharges in Voids inside Epoxy Resins Using Three-Capacitance and Analytical Models

by Johnatan M. Rodríguez-Serna, Ricardo Albarracín-Sánchez, Ming Dong, Ming Ren
Published 2020-01-01

Diagnosis of Insulation Condition of MV Switchgears by Application of Different Partial Discharge Measuring Methods and Sensors

by Fernando Álvarez Gómez, Ricardo Albarracín-Sánchez, Fernando Garnacho Vecino, Ricardo Granizo Arrabé
Published 2018-02-01

Separation of Partial Discharge Sources Measured in the High-Frequency Range with HFCT Sensors Using PRPD-<i>t_eff</i> Patterns

by Ricardo Albarracín-Sánchez, Fernando Álvarez-Gómez, Carlos A. Vera-Romero, Johnatan M. Rodríguez-Serna
Published 2020-01-01

Propagation and localisation of partial discharge in transformer bushing based on ultra‐high frequency technique

by Jun Jiang, Judong Chen, Jiansheng Li, Xiaoping Yang, Ricardo Albarracín‐Sánchez, Prem Ranjan, Chaohai Zhang
Published 2021-08-01

Finite-element-analysis models for numerical simulation of partial discharges in spherical cavities within solid dielectrics: a review and a novel method

by Johnatan M. Rodríguez-Serna, Ricardo Albarracín-Sánchez, Abdullahi A. Mas'ud, Abdullahi A. Mas'ud
Published 2020-03-01

Power Loss Minimization for Transformers Connected in Parallel with Taps Based on Power Chargeability Balance

by Álvaro Jaramillo-Duque, Nicolás Muñoz-Galeano, José R. Ortiz-Castrillón, Jesús M. López-Lezama, Ricardo Albarracín-Sánchez
Published 2018-02-01