M.Sc. Julian Dobusch
M.Sc. Julian Dobusch
Arbeitsgebiet
- Optimierung und Regelung resonanter Konverter
- Elektromagnetische Verträglichkeit von Schaltnetzteilen
Laufende Arbeiten
- Ein Beitrag zur automatisierten Analyse leistungselektronischer Schaltungen
Abgeschlossene Arbeiten
- Entwicklung und Modellierung einer Halbbrücke zur Charakterisierung des EMV-Verhaltens
- Modellentwicklung für ein zweiadriges, geschirmtes Leistungskabel
- Untersuchung einer digitalen Regelung eines LLC-Konverters
- Auslegung eines LLC-Wandlers unter Berücksichtigung von Parameterstreuungen
- Berechnung und Optimierung eines multiresonanten LLCC-Konverters
- Untersuchung eines ZVS-Umrichters auf Basis von GaN-Leistungshalbleitern
Veröffentlichungen
2022
Common Mode of Inverters: Survey and Study of Filter Placement on Grid and Load Side
International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Europe 2022 (Nuremberg, DEU, 10. Mai 2022 - 12. Mai 2022)
In: PCIM Europe Conference Proceedings 2022
DOI: 10.30420/565822059
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2021
Evaluating EMI of Unshielded Cables in High Frequency GaN Inverter Application
2021 Joint IEEE International Symposium on Electromagnetic Compatibility Signal and Power Integrity, and EMC Europe, EMC/SI/PI/EMC Europe 2021 (Raleigh, NC, USA, 26. Juli 2021 - 20. August 2021)
In: 2021 Joint IEEE International Symposium on Electromagnetic Compatibility Signal and Power Integrity, and EMC Europe, EMC/SI/PI/EMC Europe 2021 2021
DOI: 10.1109/EMC/SI/PI/EMCEurope52599.2021.9559259
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Novel approach to model gan-hemt capacitances using sigmoid functions
2021 International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Europe 2021 (Virtual, Online, 3. Mai 2021 - 7. Mai 2021)
In: PCIM Europe Conference Proceedings 2021
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How to choose the optimal gan-hemt for a hard switching application – a guide
2021 International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Europe 2021 (Virtual, Online, 3. Mai 2021 - 7. Mai 2021)
In: PCIM Europe Conference Proceedings 2021
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2020
EMC Focused SiC Half-Bridge Modeling in the Frequency Domain: Procedure, advantages and limitations
International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Europe 2020 (, 7. Juli 2020 - 8. Juli 2020)
In: PCIM Europe Conference Proceedings 2020
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2019
Measuring parasitic resistance of resonant converters output capacitor through transfer functions
International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Europe 2019 (Nuremberg, 7. Mai 2019 - 9. Mai 2019)
In: Martina Amrhein, Anna Schulze Niehoff (Hrsg.): PCIM Europe Conference Proceedings 2019
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EMC Focused Half-Bridge Characterization and Modeling
2019 International Symposium on Electromagnetic Compatibility, EMC Europe 2019 (Barcelona, 2. September 2019 - 6. September 2019)
In: EMC Europe 2019 - 2019 International Symposium on Electromagnetic Compatibility 2019
DOI: 10.1109/EMCEurope.2019.8872043
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Linearity evaluation of voltage-based drive side three-phase CM/DM separation
2019 Joint International Symposium on Electromagnetic Compatibility, Sapporo and Asia-Pacific International Symposium on Electromagnetic Compatibility, EMC Sapporo/APEMC 2019
DOI: 10.23919/EMCTokyo.2019.8893772
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2018
Implementation of Voltage Based Three-Phase CM/DM Noise Separation on the Drive Side
2018 20th European Conference on Power Electronics and Applications (EPE'18 ECCE Europe), Sept. 2018 (Riga)
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Implementation of voltage based three-phase CM/DM noise separation on the drive side
20th European Conference on Power Electronics and Applications, EPE 2018 ECCE Europe
URL: https://www.scopus.com/record/display.uri?eid=2-s2.0-85056110943∨igin=inward
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Implementation of Current Based Three-Phase CM/DM Noise Separation on the Drive Side
2018 International Symposium on Electromagnetic Compatibility (EMC EUROPE), Aug. 2018, (Amsterdam)
DOI: 10.1109/EMCEurope.2018.8485048
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Calculation of Lipschitz constants enabling advanced root finding in electrical network simulation
19th IEEE Workshop on Control and Modeling for Power Electronics (COMPEL 2018) (Padova)
DOI: 10.1109/COMPEL.2018.8460016
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Accurate Prediction of Resonant Converters' ZVS Behavior in the Time Domain
2018 IEEE International Symposium on Circuits and Systems, ISCAS 2018
DOI: 10.1109/ISCAS.2018.8351809
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2017
Square wave based small signal modeling of frequency controlled converters
18th IEEE Workshop on Control and Modeling for Power Electronics, COMPEL 2017
DOI: 10.1109/COMPEL.2017.8013289
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Novel efficient and reliable network simulation by means of Lipschitz constants
2017 International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, PCIM Europe 2017 (Nürnberg)
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2016
A novel method to simulate the control-to-output transfer function of resonant converters
PCIM Europe 2016; International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
URL: https://ieeexplore.ieee.org/document/7499579
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