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Leonardo Manuel Palma Fanjul

Profesor Asistente

UNIVERSIDAD DE CONCEPCION, DPTO. INGENIERIA ELECTRICA

Concepcion, Chile

Power Electronics; Rewable Energy; Power Quality

Ingeniero Civil Eléctrico, UNIVERSIDAD DE CONCEPCION. Chile, 1999
Electrical Engineering, TEXAS A&M UNIVERSITY. Estados Unidos, 2003
Electrical Engineering, TEXAS A&M UNIVERSITY. Chile, 2006

Profesor Asistente Full Time

UNIVERSIDAD DE CONCEPCION

Ingeniería

Concecpión., Chile

2007 - A la fecha

Dirección de Memorias de Título

Luis Mora/ Universidad de Concepción/ Ingeniero Civil Eléctrico/ Uso de control predictivo para reducir ripple de baja frecuencia en aplicaciones con pilas de combustible

Felipe Almendras/ Universidad de Concepción/ Ingeniero Civil Eléctrico/ Optimización de la celda PEM

Camila Alejandra Barrientos Salgado / Universidad de Concepción/ Ingeniero Civil Eléctrico / Diseño y modelación de Tren Motriz para Go-kart Alimentado por Celda de Combustible PEM

Felipe Agustín Muñoz Staforelli / Universidad de Concepción / Ingeniero Civil Eléctrico / Diseño e implementación de sistema de control y puesta en marcha de equipo de testeo de celdas de combustible de oxido solido (SOFC)

Benjamín Nicolás Molina Uriarte / Universidad de Concepción / Ingeniero Civil Eléctrico / Estudio, análisis y caracterización desde el punto de vista eléctrico de celda electrolizadora tipo PEM para la generación de H2 a partir de fuentes renovables

Alejandro Nicolás Díaz Aedo / Universidad de Concepción / Ingeniero Civil Eléctrico / Uso de almacenamiento de energía para mejorar la eficiencia de conversión de energía en sistemas FV-electrolizador

Danitza Yamilet Urrutia Neira/ Universidad de Concepción / Ingeniero Civil Eléctrico / Análisis y Comparación de Topologías Conmutadas de Convertidor parala Alimentación de Electrolizadores

Cristian Mayorga Aedo / Universidad de Concepción / Ingeniero Civil Eléctrico / Dimensionamiento e implementación de banco de supercondensadores como fuente secundaria en sistemas de tracción eléctricos basados en pila de combustible


A Modular Fuel Cell, Modular DC-DC Converter Concept for High Performance and Enhanced Reliability Palma, L; Enjeti, PN Article ISI SCOPUS IEEE TRANSACTIONS ON POWER ELECTRONICS (2009)
Analysis of Common-Mode Voltage in Utility-Interactive Fuel Cell Power Conditioners Palma, L; Todorovic, MH; Enjeti, PN Article ISI SCOPUS IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS (2009)
Design of a Wide Input Range DC–DC Converter With a Robust Power Control Scheme Suitable for Fuel Cell Power Conversion Todorovic M.H.; Palma, Leonardo; Enjeti, P Article ISI IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS (2008)
Use of web-based materials to teach electric circuit theory Palma, Leonardo; Morrison, R. F.; Harfman-Todorovic M.; Enjeti, P; Howze, J. W. Article ISI IEEE TRANSACTIONS ON EDUCATION (2005)


Design and Sizing of Power Conversion System with Energy Storage for Improved PV-Electrolyzer Energy Coupling Palma, Leonardo; Molina, Benjamín; Díaz, Alejandro ConferencePaper DOI: 10.1109/ICCEP57914.2023.10247422 (2023)
Double Boost Microinverter for On-Grid PV Applications Palma, Leonardo; Tapia, Bruno ConferencePaper DOI: 10.1109/SPEEDAM53979.2022.9842157 (2022)
Reduced 2nd Harmonic Input Current Ripple Quasi Z-source Microinverter for On-Grid PV Power Conversion Palma, Leonardo ConferencePaper DOI: 10.1109/SPEEDAM53979.2022.9842120 (2022)
A Quasi Z -Source Matrix Microinverter for Grid Connected PV Applications Palma, Leonardo ConferencePaper (2020)
Quasi-Y-Source and Quasi-Z-Source DC-DC Converter Comparison for PV Applications Palma, Leonardo ConferencePaper (2020)
Single Stage Quasi-Z-Source Push-Pull based Microinverter for On-Grid PV Applications Palma L. ConferencePaper SCOPUS Proceedings of the 2020 IEEE/SICE International Symposium on System Integration, SII 2020 (2019)
An e-learning Platform to Increase Photovoltaic Technology Community Outreach and to Train Technicians and System Designers Palma L.; Garcia L.; Sbarbaro D. ConferencePaper SCOPUS 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC (2018)
Design and Sizing of Energy Storage for Grid Connected PV Power Plants Palma L. ConferencePaper ISI SCOPUS 2018 INTERNATIONAL SYMPOSIUM ON POWER ELECTRONICS, ELECTRICAL DRIVES, AUTOMATION AND MOTION (SPEEDAM) (2018)
Design and sizing of short term energy storage for a PV system Palma, Leonardo ConferencePaper (2017)
Development of a power converter to improve CO tolerance in proton exchange membrane fuel cells Palma L. ConferencePaper ISI SCOPUS IET RENEWABLE POWER GENERATION (2017)
Push-pull based single stage PV microinverter for grid-tied modules Palma L. ConferencePaper SCOPUS 2016 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2016 (2016)
Analysis of supercapacitor connection to PV power conditioning systems for improoved performance Palma, L ConferencePaper SCOPUS 5th International Conference on Clean Electrical Power: Renewable Energy Resources Impact, ICCEP 2015 (2015)
Modular Z-source DC-DC converter based multilevel power conditioning system for PV applications Palma, L ConferencePaper SCOPUS 5th International Conference on Clean Electrical Power: Renewable Energy Resources Impact, ICCEP 2015 (2015)
Current source converter topology selection for low frequency ripple current reduction in PEM fuel cell applications Palma, L ConferencePaper ISI SCOPUS IECON Proceedings (Industrial Electronics Conference) (2013)
DC/DC converter topology selection for low frequency ripple reduction in PEM fuel cell applications Palma, L ConferencePaper SCOPUS SPEEDAM 2012 - 21st International Symposium on Power Electronics, Electrical Drives, Automation and Motion (2012)
A modular fuel cell with hybrid energy storage Hawke, J; Enjeti, P; Palma, Leonardo; Sarma, H ConferencePaper (2011)
An active power filter for low frequency ripple current reduction in fuel cell applications Palma, L ConferencePaper SCOPUS SPEEDAM 2010 - International Symposium on Power Electronics, Electrical Drives, Automation and Motion (2010)
A converter topology to interface low voltage Solar/Fuel Cell type energy sources to electric utility Palma, L; Enjeti, P; Denniston, N; Duran-Gomez, JL ConferencePaper ISI THIRTY-THIRD ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION (APEC 2018) (2008)
A cost effective power converter to improve CO tolerance in PEM fuel cell power systems Palma, L; Enjeti, P ConferencePaper ISI PESC 04: 2004 IEEE 35TH ANNUAL POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-6, CONFERENCE PROCEEDINGS (2008)
A dual connected passive filter scheme for PWM converters Ortiz, M; Morán L; Palma, L; Enjeti, P ConferencePaper ISI PESC 04: 2004 IEEE 35TH ANNUAL POWER ELECTRONICS SPECIALISTS CONFERENCE, VOLS 1-6, CONFERENCE PROCEEDINGS (2008)
A hybrid DC-DC converter for fuel cells powered laptop computers Harfman-Todorovic M.; Palma, Leonardo; Enjeti, P ConferencePaper (2006)
Analysis of Common Mode Voltage in Fuel Cell Power Conditioners Connected to Electric Utility Palma, Leonardo; Enjeti, P ConferencePaper (2006)
Analysis of DC-DC converter stability in fuel cell powered portable electronic systems Palma, Leonardo; Harfman-Todorovic M.; Enjeti, P; Choi, S ConferencePaper (2006)
Design considerations for a fuel cell powered dc-dc converter for portable applications Palma, Leonardo; Harfman-Todorovic M.; Enjeti, P ConferencePaper (2006)
A High Gain Transformer-Less DC-DC Converter for Fuel-Cell Applications Palma, Leonardo; Harfman-Todorovic M.; Enjeti, P ConferencePaper (2005)
An Integrated Silicon Carbide (SiC) Based Single Phase Rectifier with Power Factor Correction Durrani, Y.; Aeloiza, E; Palma, Leonardo; Enjeti, P ConferencePaper (2005)
Development of New Web-Based Materials to Teach Power Electronics Courses Harfman-Todorovic M.; Palma, Leonardo; Enjeti, P ConferencePaper (2005)
Design of a wide input range DC-DC converter with a robust power control scheme suitable for fuel cell power conversion Harfman-Todorovic M.; Palma, Leonardo; Enjeti, P ConferencePaper (2004)
An approach to improve battery run-time in mobile applications with supercapacitors Palma, Leonardo; Enjeti, P; Howze, J. W. ConferencePaper (2003)
An approach to provide ride-through for ASD systems with supercapacitors Palma, Leonardo; Enjeti, P; Aeloiza, E ConferencePaper (2002)
An inverter output filter to mitigate dV/dt effects in PWM drive system Palma, Leonardo; Enjeti, P ConferencePaper (2002)
A simple and cast effective solution to reduce motor bearing currents in PWM inverter drives Palma, Leonardo; Moran, Luis; Wallace, Rogel ConferencePaper PROCEEDINGS OF THE 2000 IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS, VOL 1 AND 2 (2000)
A simple and cost effective solution to reduce motor bearing currents in PWM inverter drives Palma, L; Morán L; Wallace, R ConferencePaper ISI PROCEEDINGS OF THE 2000 IEEE INTERNATIONAL SYMPOSIUM ON INDUSTRIAL ELECTRONICS, VOL 1 AND 2 (2000)


Use of Current Source DC-DC Converter Topologies for Low Frequency Ripple Reduction in PEM Fuel Cell Applications Palma, Leonardo ConferencePoster (2011)
Development of a Low Cost Fuel Cell Inverter System with DSP Control for Residential Use Harfman-Todorovic M.; Palma, Leonardo; Choi W.; Dowling, C.; Humphrey, D.; Tarbell, D.; Enjeti, P ConferencePoster


Development of power electronic converters for performance improvement in residential and distributed generation fuel cell systems FONDECYT (11070017) Proyecto 2007-2010 Inv. Principal