PhD Theses

2024

Second Harmonic Ripple Voltage Mitigation for Single-Phase Solid-State Transformers

T. Wei / D. Dujic (Dir.)  

Lausanne, EPFL, 2024. 

DC Power Distribution Networks with Direct Current Transformers

R. Pillon Barcelos / D. Dujic (Dir.)  

Lausanne, EPFL, 2024. 

On the Features and Performances of Converters in Hybrid AC/DC Microgrids

J. Macé / D. Dujic (Dir.)  

Lausanne, EPFL, 2024. 

Modeling and optimization of PCB coils for inductive power transfer systems

X. Du / D. Dujic (Dir.)  

Lausanne, EPFL, 2024. 

Fatigue investigations of a converter-fed variable speed pump-turbine for flexible power generation

D. Biner / D. Dujic; C. Münch-Alligné (Dir.)  

Lausanne, EPFL, 2024. 

2023

Flexible High Power Electronics Solutions for Hydro-Power Applications

P. A. Bontemps / D. Dujic (Dir.)  

Lausanne, EPFL, 2023. 

On Energy Control of Modular Multilevel Converters

M. Utvic / D. Dujic (Dir.)  

Lausanne, EPFL, 2023. 

Modeling, Optimization and Design of High Power Medium Frequency Transformers

N. Djekanovic / D. Dujic (Dir.)  

Lausanne, EPFL, 2023. 

2022

Condition Health Monitoring for Medium-Voltage High-Power Modular Multilevel Converter

I. A. Polanco Lobos / D. Dujic (Dir.)  

Lausanne, EPFL, 2022. 

High frequency IGCT operation for DC transformer

G. Ulissi / D. Dujic (Dir.)  

Lausanne, EPFL, 2022. 

Hybrid Modular Multilevel Converter for Pumped Hydro Storage Applications

M. Basic / D. Dujic (Dir.)  

Lausanne, EPFL, 2022. 

2021

Medium Voltage Impedance and Admittance Measurement and System Identification Techniques

M. Petkovic / D. Dujic (Dir.)  

Lausanne, EPFL, 2021. 

2020

Protection Coordination in Marine DC Power Distribution Networks

S. Kim / D. Dujic (Dir.)  

Lausanne, EPFL, 2020. 

High-Current Low-Voltage Power Supply for Superconducting Magnets

É. L. H. Coulinge / D. Dujic; S. Pittet (Dir.)  

Lausanne, EPFL, 2020. 

IGCT Based Solid State Resonant Conversion

D. Stamenkovic / D. Dujic (Dir.)  

Lausanne, EPFL, 2020. 

MMC-based conversion for MVDC applications

S. Milovanovic / D. Dujic (Dir.)  

Lausanne, EPFL, 2020. 

2019

Multiport Energy Gateway

Y-K. Tran / D. Dujic (Dir.)  

Lausanne, EPFL, 2019. 

Modeling and Design Optimization of Medium Frequency Transformers for Medium-Voltage High-Power Converters

M. Mogorovic / D. Dujic (Dir.)  

Lausanne, EPFL, 2019. 

2018

Galvanically Isolated Modular Converter

A. F. Christe / D. Dujic (Dir.)  

Lausanne, EPFL, 2018. 

MVDC Distribution Fed High Power Multi-Motor Drives

U. Javaid / D. Dujic; W. Van der Merwe (Dir.)  

EPFL, 2018.