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Publicaciones

Journal Papers:

  • A.J. Marin-Hurtado, A. Escobar-Mejía, E. Giraldo, “Model Reference Adaptive Multivariable Control of a Four-Leg Converter”, in Applied Engineering Letters, vol.30, no.3, pp1157-1165, 2022.
  • K. López Rodríguez, W. Gil-González, A. Escobar-Mejía, “Design and implementation of a PI-PBC to manage bidirectional power flow in the DAB of an SST”, in Results in Engineering, vol.14, pp 1-10, 2022.
  • W.J. Gil-González, O.D. Montoya, L.F. Grisales-Noreña, A. Escobar-Mejía, “Optimal Economic–Environmental Operation of BESS in AC Distribution Systems: A Convex Multi-Objective Formulation” in Computation Journal,  vol. 9, no. 12, pp. 1-17, 2021.
  • J. Marulanda-Durango, A. Escobar-Mejía, A. Alzate-Gómez, “A Support Vector machine-Based method for parameter estimation of an electric arc furnace model”, in  Electric Power Systems Research,  vol. 29, no. 2, pp. 365-372, 2021.
  • O.D. Montoya, W.J. Gil-González, A. Escobar-Mejía, J.C. Hernández,  “LQR-Based adaptive virtual inertia for grid integration of wind energy conversion system based on synchronverter model”, in Electronics Journal, vol. 10, no. 9, , pp. 1-16, 2021.
  • V. Triviño-Castañeda, M. Holguín-Londoño, A. Escobar-Mejía, “A Power Sharing Methodology Considering Wavelet Transform in a Residential Prosumer with a Hybrid Storage System”, in Scientia et technica Journal, vol. 25, no.1, pp.23-29, 2020.

Conference Papers:

  • A.J. Marin-Hurtado, W. Gil-González, A. Escobar-Mejía, “Adaptive Virtual Synchronous Machine Based on MPC Applied to a Four-Leg Three-Phase VSC for Unbalanced Current Compensation”, in Proceedings of IEEE 13th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), Germany, 2022.
  • D.A. Montoya-Acevedo, A. Escobar-Mejía, M. Holguín-Londoño, “Design and Implementation of a Resonant Controller to Balance the Capacitor Voltage on a HVDC Terminal Based on MMC”, in Proceedings of IEEE 13th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), Germany, 2022.
  • E.Y. Piedrahita-Echevarria, W.J. Gil-González, A. Escobar-Mejía, “Model Predictive Control of a Z-Source Power Converter for Wireless Power Transfer Applications”, in Proceedings of  IEEE Southern Power Electronics Conference (SPEC), Rwanda, 2021.
  • A.J. Marin-Hurtado, W.J. Gil-González, A. Escobar-Mejía, “Adaptive virtual synchronous machine applied to four-leg three-phase VSC”, in Proceedings of  IEEE Southern Power Electronics Conference (SPEC), Rwanda, 2021.
  • C. Deng, Z. You, A. Escobar-Mejía, “A Passive Integration Unit for Parallel-Resonant Isolated Bidirectional DC-DC Converter”, in Proceedings of  IEEE Energy Conversion Congress and Exposition (ECCE), United States, pp. 5471-5476, 2021.
  • C. Deng, L. Tan, A. Escobar-Mejía, “A Novel Magnetic Integrated Unit for A Full-Soft-Switching Full-Bridge Converter”, in Proceedings of  IEEE Energy Conversion Congress and Exposition (ECCE), United States, pp. 5477-5482, 2021.
  • D.A. Montoya-Acevedo, A. Escobar-Mejía, M. Holguín-Londoño, “Resonant and hybrid voltage control of an hvdc terminal based on modular multilevel converter”, in Proceedings of  ANDESCON, Ecuador, pp. 1-5, 2020.
  • A.J. Marin-Hurtado, W.J. Gil-González, A. Escobar-Mejía, “Adaptive inertia for a virtual synchronous machine using an LQR controller applicable to a High-Voltage DC terminal”, in Proceedings of  ANDESCON, Ecuador, pp. 1-6, 2020.
  • C. Deng, J. Bo, A. Escobar-Mejía, “A passive integration unit for current-feed single-switch resonant converter”, in Proceedings of  IEEE Energy Conversion Congress and Exposition (ECCE), United States, pp.3478-3483, 2020.
  • O.D. Montoya, W.J. Gil-González, A. Escobar-Mejía,“Model predictive direct power control applied to grid-connected voltage source inverters”, in Proceedings of IEEE 11th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), Croatia, pp.610-614, 2020.
  • K. López-Rodríguez, E.Y. Echavarría-Piedrahita, W.J. Gil-González, A. Escobar-Mejía, “Passivity-based current control of a dual-active bridge to improve the dynamic response of a solid-state transformer during power and voltage variations” in Proceedings of IEEE 11th International Symposium on Power Electronics for Distributed Generation Systems (PEDG), Croatia, pp. 230-235, 2020.

Research Projects:

  • Implementación de un Sistema de Control Sensorless para un SVC Usando Modelos Dinámicos de Carga.
  • Institution: Universidad Tecnológica de Pereira, Colombia.
  • Director’s name: Jesser James Marulanda Durango, PhD (C).
  • Financing source: Colombian government – UTP.
  • Initial date: January 2022. Final date: Ongoing.
  • Position: Researcher Assistant (RA).
  • Activities: Coordinate research activities for graduate and undergraduate students, design converter’s power stage, elaborate technical reports, test power converters.
  • Sistema de Monitoreo de Variables Esenciales en una Colmena de Abejas Melíferas para la Producción de Miel y sus Derivados.
  • Institution: Universidad Tecnológica de Pereira, Colombia.
  • Director’s name: Alfonso Alzate Gomez, M.Sc.
  • Financing source: Colombian government – UTP.
  • Initial date: January 2022. Final date: Ongoing.
  • Position: Researcher Assistant (RA).
  • Activities: Coordinate research activities for graduate and undergraduate students, design converter’s power stage, elaborate technical reports, test power converters.
  • Diseño y Construcción de un Sistema de Transferencia Dinámica e Inalámbrica de Potencia Aplicado a la Carga de Baterías en Vehículos Eléctricos.
  • Institution: Universidad Tecnológica de Pereira, Colombia.
  • Director’s name: Eliana Yiceth Piedrahita Echavarría, M.Sc
  • Financing source: Colombian government – UTP.
  • Initial date: February 2021. Final date: February 2022.
  • Position: Researcher Assistant (RA).
  • Activities: Coordinate research activities for graduate and undergraduate students, design converter’s power stage, elaborate technical reports, test power converters.
  • Diseño e Implementación de un Laboratorio Remoto para la Enseñanza de Electrónica Utilizando Herramientas de Realidad Aumentada y Evaluación Adaptativa.
  • Institution: Universidad Tecnológica de Pereira, Colombia.
  • Director’s name: Juan David Hincapié Zea, M.Sc
  • Financing source: Colombian government – UTP.
  • Initial date: February 2021. Final date: Ongoing.
  • Position: Researcher Assistant (RA).
  • Activities: Coordinate research activities for graduate and undergraduate students, design converter’s power stage, elaborate technical reports, test power converters.
  • Desarrollo de un Prototipo a Baja Escala para la Transferencia Dinámica e Inalámbrica de Potencia Aplicado a la Carga de Baterías en Vehículos
  • Institution: Universidad Tecnológica de Pereira, Colombia.
  • Director’s name: Andrés Escobar Mejía, PhD..
  • Financing source: Colombian government – UTP.
  • Initial date: February 2021. Final date: Ongoing.
  • Position: Main Researcher.
  • Activities: Coordinate research activities for graduate and undergraduate students, design converter’s power stage, elaborate technical reports, test power converters.
  • Control de un Terminal MMC Utilizado en la Emulación de una Máquina Síncrona Virtual en Sistemas Eléctricos.
  • Institution: Universidad Tecnológica de Pereira, Colombia.
  • Director’s name: Ana Julieth Marín Hurtado, M.Sc
  • Financing source: Colombian government – UTP.
  • Initial date: January 2019. Final date: January 2021.
  • Position: Main Researcher.
  • Activities: Coordinate research activities for graduate and undergraduate students, design converter’s power stage, elaborate technical reports, test power converters.
  • Diseño e Implementación de un Controlador en Lazo Cerrado para el Puente Dual Activo de un Transformador de Estado Sólido.
  • Institution: Universidad Tecnológica de Pereira, Colombia.
  • Director’s name: Karol Daniela López Rodríguez, M.Sc.
  • Financing source: Colombian government – UTP.
  • Initial date: January 2018. Final date: January 2021.
  • Position: Researcher Assistant (RA).
  • Activities: Coordinate research activities for graduate and undergraduate students, design converter’s power stage, elaborate technical reports, test power converters.
  • Design and realization of a 10-kVA static converter to compensate unbalances in distribution systems.
  • Institution: Universidad Tecnológica de Pereira, Colombia.
  • Director’s name: Alfonso Alzate Gomez, M.Sc.
  • Financing source: Colombian government – UTP.
  • Initial date: January 2018. Final date: Ongoing.
  • Position: Researcher Assistant (RA).
  • Activities: Coordinate research activities for graduate and undergraduate students, design converter’s power stage, elaborate technical reports, test power converters.

Patentes:

AC line connector with intermediate DC link, USA, 2014.