Publications 2026
| Title | Date | Author | Download |
| Hybrid Modulation Strategy for Dual Active Bridge Converters in High-Voltage Charging Infrastructures | 2026 10 22 | Francesco Porpora; Mattia Iannetta; Mauro Di Monaco; Giuseppe Tomasso | Link |
| Predictive maintenance of journal bearings: Remaining Useful Lifetime Prediction using Isolation Forest and Temporal Convolutional Networks | 2026 01 29 | Sophia Bastidas, Hannes Allmaier, Alexander Zincke | Link |
| Development and optimization of a lightweight LSTM model for battery state-of-charge estimation | 2026 02 05 | Paktitis T., Georgiadis D., Karathanasopoulou K., Panagiotopoulos I. and Dimitrakopoulos G. | upcoming |
| Winding Loss Model for Toroidal Core Magnetics Using the Mirroring Method | 2026 03 22 | Jonas Mühlethaler | upcoming |
| Efficiency Maximization Strategy for a Dual-stage High-voltage Charging Infrastructure | 2026 06 11 | F. Porpora, M. Iannetta, M. Di Monaco, G. Tomasso, George Heiland, Jiri Frint and Sri Vijay Vangapandu | upcoming |
| Demonstration of chip integrated temperature sensor for deterioration monitoring for power semiconductor modules | 2026 | Joonas Leppänen, ABB; et. al. | upcoming |
| SiC Power MOSFET Design for Mitigation of Oscillations in Multi-Chip Power Modules | 2026 | A. K. Brandl, I. Kovacevic-Badstuebner, A. Ilardi Garofalo, M. Nagel, and U. Grossner | upcoming |
| Comparison of Ramp- and ac-based C-V Methods for Characterization of SiC Power MOSFETs | 2026 | I. Kovacevic-Badstuebner, A. K. Brandl, M. Nagel, and U. Grossner | upcoming |
| Double Side Cooled IGBT Module using Top-side Sinterconnect® Technology | 2026 | A Roshanghias, D Holzmann, A Rodrigues, K Noorul Ain, J Kaczynski | upcoming |
| Optimization of Gate Current Profiles for SiC Power MOSFETs With Respect to Switching Loss, Overshoot, and Slew Rate | 2026 | Rolands Shavelis, Kaspars Ozols, Michael Ebli, Christian Ohms | upcoming |
| Differentially private federated learning for battery remaining useful life prediction | 2026 | Arurs Nikulins Karlis Freivalds Ivars Namatevs, Kaspars Sudars, Audris Arzovs Wilhelm Söderkvist Vermelin, Madhav Mishra, Kaspars Ozols | upcoming |
| Magnetoresistive sensor for real-time current monitoring in wire-bondless power modules | 2026 | P. Malagò, S. Lumetti, A. Rodrigues, D. Holzmann, A. Roshanghias | upcoming |
| Differential Calorimeter for ultra accurate and fast loss measurements | 2026 | Gert Rietveld and Roelof Grootjans | upcoming |
Publications 2025
| Title | Date | Author | Download |
| Series-Stacked Modular Bidirectional Converter for Supercapacitor Integration in On-Board Microgrids | 2025 08 | Nick Rigogiannis, Nick Papanikolaou, Yongheng Yang | Link |
| Life Cycle Assessment as an Eco-design Tool in Power Electronics: A Case Study of 1.2 kV Si IGBT vs SiC MOSFET Modules in Motor Drive Inverter | 2025 09 04 | Mostafa Radwan, Hossein Sadegh Lafmejani, Mervi Paulasto-Kröckel, Joonas Leppänen, Vesa Vuorinen, Marko Hinkkanen | Link |
| High Current Multi-Stage Gate Drive Unit to Control the Maximum dv/dt | 2025 09 04 | Tristan Eberle, Dirk Rudolph, Veli-Matti Leppanen, Steffen Bernet | Link |
| Stability Analysis Based on a Virtual Twin of SiC Power MOSFET Module | 2025 08 19 | I. Kovacevic-Badstuebner, A. K Brandl, M. Nagel, F. Aguilar Vega, B. Popescu, D. Popescu, and U. Grossner | Link |
| Data-Driven Multi-Objective Optimization of SiC Power MOSFETs | 2025 08 19 | A. K Brandl, I. Kovacevic-Badstübner, B. Kakarla, R. Niemeier, and U. Grossner | Link |
| A Data-Driven Approach for Predicting Remaining Useful Life of Semiconductor Devices Based on Machine Learning and Synthetic Data Generation: A Review and Case Study on SiC MOSFETs | 2025 08 06 | Yarens J. Cruz; Fernando Castaño; Alberto Villalonga; Madhav Mishra; Rodolfo E. Haber | Link |
| Long Short-Term Memory Mixture Density Network for Remaining Useful Life Prediction of IGBTs | 2025 07 25 | Yarens J. Cruz; Fernando Castaño; Rodolfo E. Haber | Link |
| Thermally Conductive Buried Aluminum Nitride for Next Generation Silicon-on-Insulator | 2025 07 13 | Yarens J. Cruz; Fernando Castaño; Rodolfo E. Haber | Link |
| Sustainability Assessment of Wide Bandgap Semiconductors for Power Electronics | 2025 07 30 | Umama Saleem | Link |
| Comparison and Optimization of SLID Bonding for Die-attach on Various Substrate Types in Power Module Packaging Applications | 2025 03 18 | Shenyi Liu, Vesa Vuorinen, Jannis Schuh, Jürgen Albrecht, Mervi Paulasto-Kröckel | Link |
| Hybrid Signaling-Droop DC-Link Voltage Control for Trains With Multiple Onboard Power Sources | 2025 04 | Ahmad, Saad and Saeed, Mariam and Manuel Guerrero, Juan and Muniategui-Aspiazu, Iker and Nuñez, Guillermo and Larrazabal, Igor and Briz, Fernando | Link |
| Model-Based Risk Assessment of Power Converters: Case Study of On-Board Battery System for Railway | 2025 04 28 | Saeed, Mariam and Guerrero, Juan Manuel and Lopez, Victor and Ortega, David and Larrazabal, Igor and Valera, Juan Jose and Falke, Ewald and Briz, Fernando | Link |
| DC Link Control for Trains with Onboard Energy Storage using Voltage Level Signaling | 2025 09 06 | Ahmad, Saad and Saeed, Mariam and Guerrero, Juan M. and Muniategui, Iker and Nuñez, Guillermo and Ortega, David and Briz, Fernando | Link |
| Privacy Auditing of Lithium-Ion Battery Ageing Model by Recovering Time-Series Data Using Gradient Inversion Attack in Federated Learning | 2025 05 25 | Kaspars Sudars, Ivars Namatevs, Arturs Nikulins and Kaspars Ozols | Link |
| New Examples of Fragility Surfaces | 2025 05 23 | R. Niemeier, S. Hötzel and G. Hasna | Link |
| Core Material Characterization under DC Bias Conditions | 2025 03 20 | Jonas Mühlethaler; Fabrice Locher; Frédéric Mathieu; Edward Herbert | Link |
| Handprint of Wide Bandgap Semiconductors in Reducing the Footprint of Power Electronics | 2025 12 30 | Umama Saleem, Mervi Paulasto-Kröckel, and Petri Korhonen | Link |
| Investigation of Thermal Performance of Various Thermal Interface Materials Used in Top-Side-Cooled MOSFETs | 2025 09 18 | Kshitij Anil Kolas; Puneet Sharma; Roman Boldyrjew-Mast; Maurizio Tranchero; Sven Rzepka | Link |
| FE Approach to Determine the Effect of Delamination in Power Electronic Modules for Automotive Applications | 2025 04 10 | Jain Chacko; Kshitij Anil Kolas; Sven Rzepka | Link |
| A concept for monitoring the failure risk of a power electronic component using a surrogate model | 2025 06 10 | Jain Chacko; Kshitij Anil Kolas; Sven Rzepka | Link |
| Virtual Sensing for Solder Layer Degradation and Temperature Monitoring in Insulated Gate Bipolar Transistor Modules | 2025 08 14 | Andrea Urgolo, Monika Stipsitz, Helios Sanchis Alepuz | Link |
| A Comparative Analysis of the Thermal Performance of DBC and Novel IMS Substrates of IGBT devices | 2025 11 03 | János Hegedüs, Gusztáv Hantos, Gyula Lipák, Andrea Reolon, András Poppe, Ferenc Ender | Link |
| Improved Thermal Transient Testing of GaN Devices Manufactured with Various Construction Principles | 2025 11 03 | Sándor Ress , Gábor Farkas, Mahmoud Darwish , Márta Rencz , Zoltán Sárkány | Link |
| K-factor Calibration Issues of IGBTs | 2025 11 03 | Gusztáv Hantos, János Hegedüs, Gyula Lipák, Ferenc Ender, András Poppe | Link |
| Multiphysics Simulations for IGBT Power Semiconductor Module Cooling | 2025 11 03 | Péter Pálovics, Eeli Kerttula, Atte Hoffrén, Joonas Leppänen, Ferenc Ender | Link |
| Prediction of Dynamic Thermal Behavior of Novel Ceramics for Power Devices Using Numerical Simulations | 2025 11 03 | Péter G. Szabó, György Bognár, László Pohl | Link |
| Thermal Characterization Methods of Novel Substrate Materials Utilized in IGBT Modules | 2025 07 31 | János Hegedüs, Péter Gábor Szabó, László Pohl, Gusztáv Hantos, Gyula Lipák, Andrea Reolon, Ferenc Ender | Link |
| Cradle-to-Gate Life Cycle Assessment of Si IGBT and SiC MOSFET Power Modules | 2025 04 | Mostafa Radwan, Mervi Paulasto-Kröckel, Vesa Vuorinen | Link |
| Early detection of wire bond degradation in IGBT modules using on-chip junction temperature sensor. | 2025 10 15 | Joonas Leppanen, Atte Hoffren, Tapio Leppanen, Eeli Kerttula, Shenyi Liu, Vesa Vuorinen, Mervi Paulasto Krockel | Link |
| Mechanical parameter identification for soft potting materials used in frame-based power modules (EurosimE) | 2025 04 09 | Nafiz Söyleyen, Tatyana Kashko, Markus Hillgärtner and Jonas Wirries | Link |
| Privacy Auditing Schemes in Differential Private Machine Learning: The Current Trends | 2025 01 10 | Ivars Namatevs, Kaspars Sudars, Arturs Nikulins, Kaspars Ozols | Link |
| Verification of Material Models of an Epoxy Mold Compound Used in Power Module | 2025 04 09 | Akshay Vivek Panchwagh, Przemyslaw Jakub Gromala, Sven Rzepka, Bernhard Wunderle | Link |
| Physics-Based Deep Learning for Online and Onboard Prediction of Insulation Degradation Under Variable Stress Conditions | 2025 09 14 | P. Seri, A.Trotta, T. Schafberger, C. Reil, A. Cavallini | Link |
| Online Junction Temperature Measurement of IGBT Power Modules with Chip-Integrated Sensor | 2025 09 01 | Matthias Meißner, Dirk Rudolph, Sebastian Rode, Steffen Bernet | Link |
| Monitoring the degradation of SiC MOSFETs undergoing thermo-mechanical stresses | 2025 11 06 | Margo Molenaar; Faezeh Kardan; Aditya Shekhar; Pavol Bauer | Link |
| Algorithm for Current Balancing in Parallel Connected Inverters | 2025 11 25 | Veli-Matti Leppänen | Link |
| Analysis and modeling of voltage unbalance in three level dc/dc converters | 2025 10 17 | Saad Ahmad, Alejandro Fernández, Mariam Saeed, Igor Larrazabal, Fernando Briz | Link |
| Comparative Analysis of Gradient-Based, Metaheuristic and Hybrid Methods for Parameter Identification in Digital Twin for DC/DC Converters | 2025 10 17 | Parsa Behzad Nazif, Mariam Saeed, Saad Ahmad, Iker Muniategui, Igor Larrazabal, Guillermo Ozaita, Fernando Briz | Link |
| Common-Mode Voltage Reduction in Two-Level Inverters by Introducing Adaptive Carrier-Phase-Shift Method | 2025 09 04 | Enes Ayaz, Shahriar Sarmast, Staffan Norrga, Hans-Peter Nee | Link |
| SiC MOSFET Condition Monitoring using Compensated ON-State Resistance for Identifying Package Failures | 2025 09 04 | Bhanu Pratap Singh, Shahriar Sarmast Ghahfarokhi, Enes Ayaz, Hans-Peter Nee, Staffan Norrga | Link |
| Generalized Analysis of Unregulated Isolated dc-dc Converter for Wide Input Voltage Variations | 2025 09 01 | Joan Giles, Alberto Rodríguez, Aitor Vázquez, Jairo Tuñón, J. M. Bermejo, B. Zelaa, D. Ortega, and Igor Larrazabal | Link |
| Enhanced Back-to-Back Power-Hardware-in-the-Loop Test-Bed for Heavy-Duty Traction Inverter | 2025 09 01 | Shahriar Sarmast Ghahfarokhi, Enes Ayaz, Staffan Norrga, Hans-Peter Nee | Link |
| Coordinated SSCB and Impedance-Based Restoration Scheme for Islanded Microgrids | 2025 08 | Symeon Fountoukidis, Ioannis Kanimas, Nick Papanikolaou | Link |
Publications 2024
| Title | Date | Author | Download |
| A more appropriate testing method for the characterization of dielectric systems in power modules (EIC2024) | 2024 06 05 | P. Seri, D. Demian, A. Reolon, A. Cavallini | Link |
| A Novel Approach to Ensure Reliable EMI Performance: Identifying and Mitigating EMI Challenges in Fast Switching Power Converters | 2024 10 03 | Tabish Ahmad, Jurgen Willaert, Przemyslaw Misiewicz, Jean-Paul Linnart | Link |
| A Review on Gate Oxide Failure Mechanisms of Silicon Carbide Semiconductor Devices | 2024 10 25 | J. Li, A. Shekhar, W. D. van Driel and G. Zhang | Link |
| Acoustic emission-based prognostics of power semiconductor modules (Master’s Thesis) | 2024 05 04 | Tapio Leppänen | Link |
| Analysis of the Thermo-mechanical Performance of Double-Sided Cooled Power Modules | 2024 05 10 | Bhanu Pratap Singh, Shahriar Sarmast Ghahfarokhi, Konstantin Kostov, Hans-Peter Nee, Staffan Norrga | Link |
| Analytical prediction of the thermal behavior of semiconductor power devices from room temperature I-V measurements | 2024 03 14 | Sandor Ress, Gabor Farkas and Marta Rencz | Link |
| Assessment of Parameter Identification Methods for Digital Twins of Two-Level Bidirectional Converters | 2024 09 06 | Parsa Behzad Nazif; Saad Ahmad; Mariam Saeed; Juan M. Guerrero; David Ortega; Beñat Zelaa, Larrazabal, Igor, Briz, Fernando | Link |
| Collaborative Training of Data-Driven Remaining Useful Life Prediction Models Using Federated Learning | 2024 10 04 | Wilhelm Söderkvist Vermelin, Madhav Mishra, Mattias P. Eng, Dag Andersson, and Konstantinos Kyprianidis | Link |
| Comparison of Multi-level Topologies to Reduce the Components Voltage Stresses when Powered from Industrial DC Grids | 2024 06 13 | Katharina Machtinger, Peter Jonke, Ulrich Boeke | Link |
| Deskewing Method for Double Pulse Test and Loss Calculation in High-Power SiC Modules | 2024 09 06 | Shahriar Sarmast Ghahfarokhi, Bhanu Pratap Singh, Enes Ayaz, Staffan Norrga, Mats Leksell, Marcus Jackson, Hans-Peter Nee | Link |
| Environmental Impact Assessment Tool for Electronics (Master’s Thesis) | 2024 07 30 | Yana Zhabura | Link |
| Experimental Evaluation of a Gate-Step-Response Method for Device Identification used in Self-Configurable Gate-Drive Units | 2024 09 06 | Marcus Jackson, Enes Ayaz, Shahriar Sarmast Ghahfarokhi, Bhanu Pratap Singh, Hans-Peter Nee, Staffan Norrga, Tomas Jonsson, Jang-Kwon Lim, Konstantin Kostov | Link |
| Fatigue Crack Networks in Die-Attach Layers of IGBT Modules Under a Power Cycling Test | 2024 08 22 | Shenyi Liu , Vesa Vuorinen , Xing Liu , Olli Fredrikson, Sebastian Brand, Nikhilendu Tiwary , Josef Lutz , and Mervi Paulasto-Kröckel | Link |
| Friction and wear in journal bearings: accurate testing and simulation with an outlook on predictive maintenance with machine learning | 2024 11 01 | Sophia Bastidas and Hannes Allmaier | Link |
| Priority-Based DC-Link Voltage Control for Railway Traction Chains With Onboard Energy Storage | 2024 11 18 | Saad Ahmad; Mariam Saeed; Juan Manuel Guerrero; Iker Muniategui-Aspiazu; Guillermo Nuñez; Igor Larrazabal | Link |
| Performance Analysis of Energy-Efficient Path Planning for Sustainable Transportation | 2024 06 10 | Dimitrios Georgiadis, Konstantina Karathanasopoulou, Cleopatra Bardaki, Ilias Panagiotopoulos, | Link |
| Preliminary characterization of dielectrics for insulated metal substrates (IMS) of power modules (ICD2024) | 2024 06 10 | P. Seri, D. Demian, A. Reolon, A. Cavallini | Link |
| Product carbon footprint life cycle assessment of Kempower Satellite and Kempower Power Unit | 2024 01 17 | Vauhkonen, Veikka | Link |
| Single Event Effects in 3.3 kV 4H-SiC MOSFETs Due to MeV Ion Impact Solid State Phenomena 361 | 2024 04 05 | Zimo Yuan, Jang-Kwon Lim, Alex Metreveli, Hithiksha Krishna Murthy, Mietek Bakowski, Anders Hallén | Link |
| Investigation of Threshold Voltage Instability and Bipolar Degradation in 3.3 kV Conventional Body Diode and Embedded SBD SiC MOSFET Solid State Phenomena 361 | 2024 08 10 | Hithiksha Krishna Murthy, Jang-Kwon Lim, and Mietek Bakowski | Link |
| Temperature dependent trap characterisation and modelling of silicon carbide MOS capacitor | 2024 04 10 | Jinglin Li, Sten Vollebregt,Yaqian Zhang, Aditya Shekhar, Alexander May, Mathias Rommel,Willem D. Van Driel, Guoqi Zhang | Link |
| Transient thermal measurement with an integrated temperature sensor in a power semiconductor chip (bachelors thesis) | 2024 04 01 | Eeli Kerttula | Link |
| 3D-Printed Direct Liquid Multi-Jet Impingement Cooling Solutions for Power Electronics in Electrified Automotive Transportation (THERMINIC) | 2024 09 27 | Reza Moloudi; Bart Vandevelde; Willem Verleysen; Silke G.C. Cleuren; Lucie Masquelet; Maik Sternberg, Adrian Stelzer, Andreas Burghardt, Przemyslaw Jakub Gromala | Link |
| End of life influencing factors for Dual Active Bridge components in Flow Battery Application | 2024 10 03 | Sourabh Singh, Jelle Zeilstra, Aditya Shekhar and Pavol Bauer | Link |
| Magnetic field sensors for non-invasive current monitoring in wire-bond-less power module | 2024 03 27 | Perla Malagò, Stefano Lumetti, Dominik Holzmann, Michael Ortner, Ali Roshanghias | Link |
| Optimal design methodology for Dual Active Bridge for Flow battery application | 2024 06 19 | Sourabh Singh, Jelle Zeilstra, Aditya Shekhar and Pavol Bauer | Link |
| Reliability Testing and Virtual Prototyping for Embedded GaN Power Modules in Automotive Applications | 2024 09 13 | Kshitij Anil Kolas; Alexander Otto; Rico Eichhorn; Jan Albrecht; Sven Rzepka; Maximilian Hepp | Link |
| Robust Design Optimization for Failure Analysis | 2024 09 04 | R. Niemeier, B. Büttner and G. Hasna | Link |
| A Link Between the Lab and the Real World - A Setup for Accelerated Aging of Power Electronics Using Mission Profiles from the Field | 2024 04 10 | Mattias P. Eng, Madhav Mishra, Wilhelm Söderkvist Vermelin, Dag Andersson and Klas Brinkfeldt | Link |
| An Alternative Calorimetric Approach for Power Loss Measurement of Ultra-efficient Power Electronics | 2024 08 19 | Madhat Alimawi, Roelof Grootjans, and Gert Rietveld | Link |
| Evaluation of Possible Traction Inverter Topologies for Heavy-Duty Electric Vehicles | 2024 12 05 | Enes Ayaz, Marcus Jackson, Shahriar Sarmast, Bhanu Singh, Staffan Norrga, Hans-Peter Nee | Link |
Publications 2023
| Title | Date | Author | Download |
| Impact of semiconductor device selection on resource and energy efficiency of power converters | 2023 09 25 | Juuli Leppänen | Link |
| Life Cycle Assessment of Power Semiconductor Module Manufacturing (Master´s Thesis) | 2023 07 21 | Mostafa Radwan | Link |
| Onboard Energy Storage Systems for Railway: Present and Trends | 2023 07 06 | Mariam Saeed, Fernando Briz, Juan Manuel Guerro, Igor Larrazabal, David Ortega, Victor Lopez and Juan Jose Valera | Link |
| Parameter Identification Methodology for Buck Converter Digital Twin Considering Sensors Errors | 2023 07 06 | Behzad Nazif, Parsa and Saeed, Mariam and Ahmad, Saad and Manuel Guerrero, Juan and Rodríguez Mendez, Aitor and Carlos Ozaita Araico, Guillermo and Larrazabal, Igor and Briz, Fernando | Link |
| Validación experimental de un convertidor resonante aislado para sistemas auxiliares en un tren | 2023 01 01 | Giles Vieyra, Joan EliasUniovi authority; Rodríguez Alonso, AlbertoUniovi authority; Hernando Álvarez, Marta MaríaUniovi authority; Sebastián Zúñiga, Francisco JavierUniovi authority; Zelaa, B.; Aguirre J.; Castro, A.; Bermejo, J. M.; Ortega, D. | Link |
| Power and Thermal Cycling Testbed for End of Life Assessment of Semiconductor Devices | 2023 11 16 | Margo Molenaar; Faezeh Kardan; Aditya Shekhar; Pavol Bauer | Link |
| An automated method for creating compact dynamic thermal models for in-situ prognostics of power electronics and power LED packages | 2023 09 27 | András Poppe, Gusztáv Hantos, János Hegedüs, Ferenc Ender | Link |
| Development of parameterized FE models with a geometry-based approach for power electronics applications’ | 2023 05 16 | Kolas, K., Rzepka, S., & Moeller, H. | Link |
| Experimental validation of an isolated resonant converter for auxiliary systems in a train | 2023 02 10 | J. Giles, A. Rodríguez, M. M. Hernando, J. Sebastián, B. Zelaa, J. Aguirre, A. Castro, J. M. Bermejo, D. Ortega | Link |
