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)