Effects of Flicker on Different Types of 150-W High-Pressure Sodium Lamps and Ballasts. - Francisco J. Azcondo; Alfredo Ortiz 001; Mario Mañana; F. Javier Díaz; Christian Brañas; Carlos Renedo; Severiano Pérez; Fernando Delgado; Rosario Casanueva (IAS, 2007)

Thermal Modelling of a Power Transformer Disc Type Winding Immersed in Mineral and Ester-Based Oils Using Network Models and CFD. - Agustin Santisteban; Alejandro Piquero; Félix Ortiz; Fernando Delgado; Alfredo Ortiz 001 (IEEE Access, 2019)

Use of Alternative Fluids in Very High-Power Transformers: Experimental and Numerical Thermal Studies. - Ramazan Altay; Agustin Santisteban; Cristian Olmo; Carlos J. Renedo; Alfredo Ortiz Fernández; Félix Ortiz; Fernando Delgado (IEEE Access, 2020)

Study of the Impregnation of Power-Transformer Cellulosic Materials With Dielectric Ester Oils. - Jaime Sanz; Oasis Sancibrián; Cristian Olmo; Cristina Méndez; Alfredo Ortiz 001; Carlos J. Renedo (IEEE Access, 2021)

Understanding the Ageing Performance of Alternative Dielectric Fluids. - Cristina Méndez Gutiérrez; Alfredo Ortiz Fernández; Carlos Javier Renedo Estébanez; Cristian Olmo Salas; Riccardo Maina (IEEE Access, 2023)

Modeling a digital twin for the optimization of a self-supply energy system for residential use. - Laura Rodríguez de Lope; Víctor M. Maestre; Luis Díez 002; Alfredo Ortiz 001; Ramón Agüero; Inmaculada Ortiz (SysCon, 2024)