SCHOOL OF ELECTRICAL, ELECTRONICS AND TELECOMMUNICATIONS ENGINEERING
Guillermo Andrés
DÍAZ FLÓREZ
![Guillermo Andrés Díaz Flórez, Professor of the School of Electrical, Electronics, and Telecommunications Engineering The professor Guillermo Andrés Díaz Flórez, from the School of Electrical, Electronics, and Telecommunications Engineering.](https://profesores.uis.edu.co/wp-content/uploads/elementor/thumbs/28-Guillermo-Andres-Diaz-Florez-1-qmetvjhj727uwd0vm4amy6xvn0pwumjucugh7bfr94.png)
Position 1
Position 2
CONTACT
Information
gadiafeh@uis.edu.co
+57 (607) 634 4000
Extension: 1992
GENERAL
Biography
Professor Guillermo Andrés Díaz Flórez holds a Ph.D. in Electrical Engineering from the Universidad Nacional de San Juan, Argentina, with a DAAD scholarship. He conducted a doctoral research stay at the High Voltage Engineering Institute (IFHT) of RWTH Aachen University in Aachen, Germany, and a postdoctoral research stay in the High Voltage Technology (HVT) group at the Norwegian University of Science and Technology (NTNU), supervised by Prof. Hans Kristian Høidalen. He worked as a design engineer and researcher at Siemens Andina Transformers for a period of 8 years. Currently, he is a tenured Professor of Electric Machines and Transformers in the Electrical Engineering Program at the Universidad Industrial de Santander.
Read more
He has extensive experience and expertise in advanced electromagnetic modeling of power transformers under both steady-state and transient conditions.
Currently, he is conducting research in the area of high-voltage transient phenomena in power systems, with a special focus on the high-frequency interaction of critical components such as power transformers, cables, and transmission lines.
EDUCATION AND
Qualifications
-
Doctor in Electrical Engineering
Universidad Nacional de San Juan Argentina, 2013
-
Electrical Engineer
Universidad de La Salle, 2016
Position 1
Position 2
CONTACT
Information
gadiafeh@uis.edu.co
+57 (607) 634 4000
Extension: 1992
AREAS OF
Expertise
Calculation and design of transformers
Electrical machines
Calculation of electromagnetic transients in power transformers
Calculation of transformer design parameters by numerical methods
OFFICE
Hours
![](https://uis.edu.co/wp-content/uploads/2020/10/c3-1.png)
![](https://uis.edu.co/wp-content/uploads/2021/03/c1-1.png)
Wednesday and Friday
7:00 a.m. – 9:00 a.m.
UIS central campus, Edificio de Laboratorios Pesados, oficina 114-c
![Photo taken in the facilities where the laboratories of the UIS School of Physical and Mechanical Engineering located in a general plan.](https://profesores.uis.edu.co/wp-content/uploads/elementor/thumbs/3-finales-01-1-q9d6c4hvoibwcqaoe09iycdxwkrggmtrexy38jupt8.png)
![Photo taken at the Faculty of Physical and Mechanical Engineering UIS, in a plan where the faculty building can be seen from the right side.](https://profesores.uis.edu.co/wp-content/uploads/elementor/thumbs/3-finales-02-1-q9d6c898fuh1n657s1w18bfsa48xbf8orgk15np54c.png)
![Photo taken at the Faculty of Physicomechanical Engineering UIS where you can see a wall built in the Structures Laboratory of the faculty.](https://profesores.uis.edu.co/wp-content/uploads/elementor/thumbs/3-finales-03-1-q9d6cb2r0ckwm014bl3wxsq629v0yijvruihlhkylo.png)
Outstanding
Works
-
Methodology for Fast Calculation of Impedance Matrix of Power Transformers for High Frequency Transient Studies
Article, IEEE Transactions on Power Delivery, 2022
-
Optimized high-frequency white-box transformer model for implementation in ATP-EMTP
Article, Electric Power Systems Research, 2022
-
New method for fast coupled magnetic field-circuit simulation of power transformers based on a semi-analytical approach
Article, International Journal of Electrical Power & Energy Systems, 2021