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Guillermo Esteban Ramírez Arias

PROFESOR ASOCIADO

UNIVERSIDAD CATOLICA DE LA SANTISIMA CONCEPCION

CONCEPCION, Chile

Accionamientos Eléctricos; Sistemas Eléctricos de Potencia; Energías Renovables

Electrical Engineering, UNIVERSIDAD DE CONCEPCION. Chile, 2008
Electrical Engineering, UNIVERSIDAD DE CONCEPCION. Chile, 2013

PROFESOR ASOCIADO Full Time

UNIVERSIDAD CATOLICA DE LA SANTISMA CONCEPCION

INGENIERIA

CONCEPCION, Chile

2012 - At present

Ingeniero Especialista Mantenimiento predictivo Full Time

SPM Ingenieros

Chile

2006 - 2007
Profesor ASOCIADO Full Time

Universidad Católica de la Santísima Concepcion

Chile

2012 - At present


Data-Driven Forecasting of Electricity Prices in Chile Using Machine Learning Leon, Ricardo; Ramirez, Guillermo; Cifuentes, Camilo; Vergara, Samuel; Aedo-Garcia, Roberto; Lanyon, Francisco Ramis; San Martin, Rodrigo J. Villalobos Article ISI APPLIED SCIENCES-BASEL (2026)
Estimation and Analysis of the Reduction in CO<sub>2</sub> Equivalent from the Replacement of Public Transport Buses with Electric Ones in the Cities of Chillán and Chillán Viejo Farina Martinez, Yhoely; Espinosa, Eduardo; Ramirez, Guillermo; Restrepo, Silvia E.; Lizana Fuentes, Ricardo; Leon, Ricardo; Concha, Esteban; Arenas, Mauricio; Hernandez, Jesus C. Article ISI SUSTAINABILITY (2026)
Operational Baseline and Charging-Demand Sizing for Integrating Electric Buses into Public Transport in Chillán and Chillán Viejo Cities, Chile Concha, Esteban; Espinosa, Eduardo; Ramirez, Guillermo; Restrepo, Silvia E.; Lizana Fuentes, Ricardo; Leon, Ricardo; Arenas, Mauricio; Hernandez, Jesus C.; Serra, Federico M.; Vasquez, Carmen Luisa Article ISI SYSTEMS (2026)
Virtual World Platforms: A Comparative Analysis of Quality According to ISO 25010 Standards and Maturity Models Saez-Delgado, Fabiola; Mella-Norambuena, Javier; Coronado, Paulo; Lopez-Angulo, Yaranay; Ramirez, Guillermo; Badilla-Quintana, Maria; Chiappe, Andres Article ISI VIRTUAL WORLDS (2026)
Load Weight Estimation in Electric Forklifts via DC-DC Converter Power Signal Analysis of the Electro-Hydraulic Lifting System Acevedo, JP; Monsalve C.; Vergara S.; León, R.; Barraza R.; Ramírez, G. Article ISI SCOPUS Applied Sciences (Switzerland) (2025)
Electro-Mechanical Modeling and Evaluation of Electric Load Haul Dump Based on Field Measurements Freire, Gabriel Article ISI SCOPUS Energies (2023)
Identification of Impact Frequency for Down-the-Hole Drills Using Motor Current Signature Analysis Article ISI SCOPUS Applied Sciences (Switzerland) (2023)
Management of invasive shrubs to mitigate wildfire through fuel pellet production in central Chile Article ISI SCOPUS Fuel (2023)
Techno-economic evaluation of a vehicle to home and time of use tariff scheme to promote the adoption of electric vehicles in Chile Guerra-Vallejos, Ernesto Article ISI SCOPUS Sustainable Energy Technologies and Assessments (2023)
Performance evaluation of different solar modules and mounting structures on an on-grid photovoltaic system in south-central Chile Rebolledo, Felipe; Mendoza-Araya, Patricio Article ISI SCOPUS Energy for Sustainable Development (2022)
Physics-Based Observers for Measurement-While-Drilling System in Down-the-Hole Drills Bout, Gabriel; Brito, Diego Article ISI SCOPUS Mathematics (2022)
Python software to monitor NCRE generation systems Castiglione, Fabrizzio; Vergara, Samuel; IEEE Article ISI SCOPUS 2021 IEEE CHILEAN Conference on Electrical, Electronics Engineering, Information and Communication Technologies, CHILECON 2021 (2021)
Modeling and Evaluation of Paper Machine Coater Sections Part 1: 1-Coater Section and Tension Setpoints Ramirez G.A.; Anibal Valenzuela M.; Pittman S. Article ISI SCOPUS IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS (2019)
Modeling and Evaluation of Paper Machine Coater Sections Part 2: 2-Coater Section and Control Loops' Bandwidths Guillermo Ramirez A.; Anibal Valenzuela M.; Pittman S.D. Article ISI SCOPUS IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS (2019)
Thermal Models for Online Detection of Pulp Obstructing the Cooling System of TEFC Induction Motors in Pulp Area Valenzuela M.A.; Ramírez, G. Article ISI SCOPUS IEEE Transactions on Industry Applications (2011)


Three-Phase VSI Operated by FCS - MPC with Efficient Steady-State and Transient Behavior Espinosa E.E.; Figueroa, VJ; Lizana, FR; Ramirez, AG; Melin P.; Baier C.; Serra, FM ConferencePaper ISI APPLIED TECHNOLOGIES (ICAT 2019), PT II (2025)
Integration of Industrial Power Quality Analyzer and Open Source Hardware and Software Solution for Microgrids Monitoring Cabrera M.H.; Gomez A.B.; Torres C.J.; Morales A.S. ConferencePaper SCOPUS Proceedings of the 2020 IEEE/SICE International Symposium on System Integration, SII 2020 (2019)
Extended condensate torque estimation considering the starting time of dryer section of paper machines Valenzuela M.. A ConferencePaper SCOPUS IEEE International Conference on Control and Automation, ICCA (2011)
Minimum-time positioning and saturation avoidance via optimal trajectory algorithm for high performance industrial servodrives RamÃrez G.; Valenzuela M.. A ConferencePaper SCOPUS Proceedings of the IEEE International Conference on Industrial Technology (2010)
Robust Computer-Aided Tuning of High-Performance Speed Controlled Digital Servodrives Ramírez, G.; León, R.; Valenzuela M.A. ConferencePaper ISI 2008 IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS, VOLS 1-5 (2008)
Robust Control of Torsional Oscillations in High Speed Servo Drive Systems using a Shaft Angle Control Loop León, R.; Ramírez, G.; Valenzuela M.A. ConferencePaper ISI IECON 2021 - 47TH ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY (2008)


Expert System for the Detection of Condensate Accumulation Inside Dryer Cylinders During Section Starting Guillermo Ramírez, M. Aníbal Valenzuela, Robert Lorenz JournalWhole ISI (2015)
Generalized Correlations for the Estimation of Condensate Power in Flooded Cylinders Guillermo Ramírez, M. Aníbal Valenzuela JournalWhole ISI (2014)
Observer-Based Estimation of Modulus of Elasticity for Papermaking Process Guillermo Ramírez, M. Aníbal Valenzuela JournalWhole ISI (2014)
Online Estimation of the Condensate Load in Dryer Cylinders During Section Starting Guillermo Ramírez, M. Aníbal Valenzuela JournalWhole ISI (2012)
Thermal Models for On-Line Detection of Pulp Obstructing the Cooling System of TEFC Induction Motors in Pulp Area M. Aníbal Valenzuela, Guillermo Ramírez JournalWhole ISI (2011)


MÉTODOS Y SISTEMAS PARA LA ESTIMACIÓN DE CARGA LEVANTADA POR MEDIOS DE LEVANTE ELÉCTRICOS Ramirez, Guillermo; Vergara, Samuel; Acevedo, Juna Pablo Patent Solicitud de patente en tramite
MÉTODOS Y SISTEMAS PARA MEDIR FRECUENCIA DE IMPACTO DE UN MARTILLO DE UNA MÁQUINA PERFORADORA Ramirez, Guillermo Patent Solicitud de patente en tramite


Desarrollo de sistema de gestión de energía con almacenamiento híbrido basado en hidrógenoverde, supercapacitores y baterías para la conversión de grúas horquillas eléctricas de alto desempeño Guillermo Ramirez A.; Espinosa, Eduardo E.; Vergara, Samuel A. Proyecto (2023)
Plan de acción para adopción de Electromovilidad en Ñuble Espinosa, Eduardo E. Proyecto (2023)
Construcción planta de producción de H2V para aplicaciones de impacto industrial, en la UCSC Guillermo Ramirez A. Proyecto (2021)
On Line Estimation of Rock Properties an Bit Wear Monitoring for Mining Drilling Rigs using Drive and Process Signals Proyecto (2018)

1

Anibal Morales

Associate Professor

Universidad San Sebastián

Concepcion, Chile

4

Gonzalo Carvajal

Assistant Professor

Electronics

Universidad Tecnica Federico Santa Maria

Valparaiso, Chile

3

Eduardo Espinosa

Profesor Asociado

Ingeniería Eléctrica

UNIVERSIDAD CATOLICA DE LA SANTISIMA CONCEPCION

Concepcion, Chile

32

Guillermo Ramírez

PROFESOR ASOCIADO

Ingeniería Eléctrica

UNIVERSIDAD CATOLICA DE LA SANTISIMA CONCEPCION

CONCEPCION, Chile

1

Patricio Mendoza

Profesor asistente

Ingeniería Eléctrica

Universidad de Chile

Santiago, Chile

1

Laura Azócar

Profesor Asistente

Química Ambiental

Universidad Católica de la Santisima Concepción

Concepción, Chile

1

Rodrigo Villalobos

Académico

De Ingeniería Eléctrica

Universidad de La Frontera

Temuco, Chile

1

Fabiola valdebenito

Profesora asistente

Química ambiental

Universidad Católica de la Santisima Concepción

concepcion, Chile

1

Gustavo Saiz

Academic

Química Ambiental

Universidad Católica de la Santísima Concepción

Concepción, Chile

3

René Gómez

Profesor asistente

Universidad de Concepción

Concepcion, Chile

1

Samuel Vergara

Docente

Departamento de Ingeniería Eléctrica

Universidad Católica de la Santisima Concepción

Concepción, Chile

1

José Espinoza

Investigador asociado

Universidad de Concepción

Concepción, Chile

1

Robinson Muñoz

Investigador Invitado

Universidad Católica de la Santísima Concepción

Concepción, Chile

1

Fabrizzio Castilgione

Investigador

Departamento de Ingeniería Eléctrica

Universidad Católica de la Santísimas Concepción

Concepcion, Chile

2

Ricardo Leon

Jefe de Carrera

Ingenieria Electrica

Universidad Católica de la Santisima Concepción

Concepción, Chile

1

Gerald Cifuentes

Profesional químico

Centro de Energía

Universidad Católica de la Santisima Concepción

Concepción, Chile

1

Sebastián Ariz

Profesional de laboratorio

Departamento de química ambiental

Universidad católica de la Santísima de Concepción

Talcahuano, Chile