Project Details
Description
| Acronym | Tiny Power Box 2 |
|---|---|
| Status | Active |
| Effective start/end date | 1/02/22 → 30/04/26 |
Collaborative partners
- AVL List GmbH
- Fronius International GmbH
- Infineon Technologies AG
- Graz University of Technology
- TDK Electronics GmbH & Co OG
- Infineon Technologies Austria AG
- Meta System S.p.A.
Fingerprint
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Tiny Power Box 2: An Integrated System Design Process for Very HighPower Density On-Board Charger
Recepi, I., Iurich, M., Vollmaier, F., Feibel, T. & Mentin, C., 10 Mar 2026, (Submitted) CIPS 2026 - 14th International Conference on Integrated Power Electronics Systems. VDE Verlag GmbHResearch output: Conference proceeding/Chapter in Book › Conference Paper › peer-review
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Tiny Power Box 2: Topology Design for a High Power Density Bidirectional OBC with Integrated DC-DC
Vollmaier, F., Iurich, M., Recepi, I., Langbauer, T., Lin, J. & Petrella, R., 11 Jun 2026, (In preparation) PCIM Europe 2026; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management.Research output: Conference proceeding/Chapter in Book › Conference Paper › peer-review
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Analysis of Mechanical Stress Induced Core Cracking of Planar Magnetic Components
Sibi Mathew, B., 8 Jul 2025, 76 p.Research output: Types of Thesis (Published) › Master's Thesis
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Comprehensive Analysis of Magnetic Flux Distribution in Planar Cores and Surface Flux Density in Airgap
Recepi, I., Reynvaan, J., Nagelmaier, P., Venugopal, A. & Mollov, S., 8 May 2025, PCIM Europe 2025; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. VDE Verlag GmbH, p. 97-106 10 p.Research output: Conference proceeding/Chapter in Book › Conference Paper › peer-review
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Decarbonizing automotive lithium-ion battery production: Europe´s potential
Brandner, C. & Hirz, M., Dec 2025, (In preparation) Resource Efficient Vehicles Conference – rev2025. Edward Elgar Publishing Ltd., p. 1-9 9 p.Research output: Conference proceeding/Chapter in Book › Chapter › peer-review
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Design and Implementation of Common Mode Hybrid EMI Filter for Totem-Pole PFC
Zhao, W., Mollov, S. & Hartmann, M., Dec 2025, IEEE Energy Conversion and Exposition in Europe 2025.Research output: Conference proceeding/Chapter in Book › Conference Paper › peer-review
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Enhanced Thermal Test-Bench Design for Junction Temperature Evaluation of Discrete Power Devices
Adelbrecht, L., 28 Feb 2025Research output: Types of Thesis (Published) › Master's Thesis
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High-Frequency DC-transformer Design for High Power Density Phase-Modular On-Board Charger
Iurich, M., 1 Jul 2025, (Submitted) High-Frequency DC-transformer Design for High Power Density Phase-Modular On-Board Charger.Research output: Conference proceeding/Chapter in Book › Conference Paper
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Investigations on Phase-Modular PFC with Integrated DC-Link Energy Buffer for On-Board Battery Chargers
Iurich, M., Huang, Z., Vollmaier, F., Langbauer, T. & Petrella, R., 10 Jun 2025, Investigations on Phase-Modular PFC with Integrated DC-Link Energy Buffer for On-Board Battery Chargers.Research output: Conference proceeding/Chapter in Book › Conference Paper › peer-review
Open Access -
Mitigation of Low Frequency Common Mode Voltage in a Non-Isolated EV Charger
Theodosiou, K., Rihar, A., Krischan, K. & Hartmann, M., 14 May 2025, 2025 IEEE Energy Conversion Congress & Exposition Asia (ECCE-Asia). p. 1-8 8 p. 11112426Research output: Conference proceeding/Chapter in Book › Conference Paper › peer-review
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Precision Junction Temperature Monitoring with Monolithically Integrated Sensor and Comparison with Other In-situ Methods
Recepi, I., Adelbrecht, L., Mentin, C., Mollov, S. & Kampl, S., 6 May 2025, PCIM Europe 2025; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. VDE Verlag GmbHResearch output: Conference proceeding/Chapter in Book › Conference Paper › peer-review
Open Access -
The potential of reducing greenhouse gas emissions of lithium-ion battery production in different geographic scenarios
Brandner, C. & Hirz, M., Sept 2025, In: Resource Efficient Vehicles Conference – rev2025. p. 1-8 8 p.Research output: Contribution to journal › Article › peer-review
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ZVS Analysis and Design of Four-Port CLLC Converters for Automotive Battery Chargers
Huang, Z., Iurich, M., Langbauer, T., Vollmaier, F., Petrella, R. & Hartmann, M., 21 May 2025, The 26th European Conference on Power Electronics and Applications.Research output: Conference proceeding/Chapter in Book › Conference Paper › peer-review
Open AccessFile -
CM EMI Evaluation of Totem-Pole and HERIC Single-Phase PFC Converters
Gruber, T., Vollmaier, F., Langbauer, T., Petrella, R. & Hartmann, M., 17 Oct 2024, Proceedings of 2024 IEEE Energy Conversion Congress and Exposition (ECCE), Phoenix, Arizona, USA.Research output: Conference proceeding/Chapter in Book › Conference Paper › peer-review
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Design and Experimental Verification of a Single-Phase PFC Stage Based on HERIC Topology
Gruber, T., Feb 2024, 109 p.Research output: Types of Thesis (Published) › Master's Thesis
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Investigation of the high-frequency effects in Mn-Zn ferrites and its application to the biomedical sensors
Medic, N., Jan 2024Research output: Types of Thesis (Published) › Master's Thesis
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Keep it cool! Optimize the thermal management of magnetic components in power electronics applications
Hassan, A., 16 Jun 2024, 71 p.Research output: Types of Thesis (Published) › Master's Thesis
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Thermo-Mechanical Investigations for PCB Assemblies Using Top-side Cooled Power Devices
Matzick, P., Mentin, C., Adelbrecht, L., Anes Romero, E. & Petrella, R., 25 Sept 2024, Proceedings Therminic 2024.Research output: Conference proceeding/Chapter in Book › Conference Paper › peer-review
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Increasing Light Load Efficiency in Phase-Shifted, Variable Frequency Multiport Series Resonant Converters
Langbauer, T., Connaughton, A., Vollmaier, F., Huang, Z., Krischan, K. & Petrella, R., 2023, In: IEEE Access. PP, 99, p. 1-1 1 p., 10230231.Research output: Contribution to journal › Article › peer-review
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Modulation Schemes and Control Concepts for High Power Density Bidirectional Converters
Langbauer, T., 19 Dec 2023Research output: Types of Thesis (Published) › Doctoral Thesis
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Optimization of Microcontroller Software Implementations for fast switching Power Factor Correction Circuits
Dagorne, T., 22 Nov 2023, 77 p.Research output: Types of Thesis (Published) › Master's Thesis
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Tiny Power Box – Mechanical Investigations for Automotive Very High Power Density Onboard Chargers
Recepi, I., Mentin, C., Matzick, P. & Garcia Mora, R. A., 4 Jul 2023, PCIM Europe 2023; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management. p. 1-9 9 p. 10173332Research output: Conference proceeding/Chapter in Book › Conference Paper › peer-review
Prizes
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Second Prize Paper Award - 2025 Energy Conversion Congress and Exposition Prize Paper Awards
Gruber, T. (Recipient), Vollmaier, F. (Recipient), Langbauer, T. (Recipient), Petrella, R. (Recipient) & Hartmann, M. (Recipient), 21 Oct 2025
Prize
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Multi-Disciplinary Optimization of Very High Power Density OBCs System Integration: Advancing Thermal Management and System Efficiency
Recepi, I. (Speaker)
30 Sept 2025 → 1 Oct 2025Activity: Talk or presentation › Poster Presentation
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Comprehensive Analysis of Magnetic Flux Distribution in Planar Cores and Surface Flux Density in Airgap
Recepi, I. (Speaker)
8 May 2025Activity: Talk or presentation › Oral presentation
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Precision Junction Temperature Monitoring with Monolithically Integrated Sensor and Comparison with Other In-situ Methods
Recepi, I. (Speaker)
6 May 2025Activity: Talk or presentation › Oral presentation
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Challenges and solutions for BiDi On-Board-Chargers (OBC)
Langbauer, T. (Speaker) & Makus, D. (Speaker)
11 Apr 2024Activity: Talk or presentation › Invited talk
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Spotlight Charging Solutions
Mentin, C. (Speaker)
21 Sept 2023Activity: Talk or presentation › Invited talk
File -
Tiny Power Box – Mechanical Investigations for Automotive Very High Power Density Onboard Chargers
Recepi, I. (Speaker) & Mentin, C. (Speaker)
9 May 2023Activity: Talk or presentation › Poster Presentation
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IEEE DACH PhD Lectures - Recent advances in PV and EV charging technology, power quality conditioning and resilience-oriented control
Langbauer, T. (Speaker)
28 Feb 2023Activity: Talk or presentation › Oral presentation
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Optimized Control of a bi-directional on-board Charger
Langbauer, T. (Speaker)
28 Feb 2023Activity: Talk or presentation › Oral presentation
Student theses
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Topology Comparison for a High Efficiency, Compact Onboard Charger
Vollmaier, F. (Author), Langbauer, T. (Supervisor), Mütze, A. (Supervisor First) & Krischan, K. (Supervisor Second), 2019Student thesis: Doctoral Thesis
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Modulation Schemes and Control Concepts for High Power Density Bidirectional Converters
Langbauer, T. (Author), Mütze, A. (Supervisor First) & Kolar, J. W. (Supervisor Second), 19 Mar 2019Student thesis: Doctoral Thesis
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Investigations in a non-isolated bidirectional Onboard Charger
Theodosiou, K. (Author), Langbauer, T. (Supervisor) & Hartmann, M. (Supervisor First), 2023Student thesis: Doctoral Thesis