PhD Students
Tasks
The Power Electronic Systems Laboratory (PES, Prof. Dr. Johann W. Kolar) at the Swiss Federal Institute of Technology Zurich (ETH Zurich), Zurich/Switzerland, is looking for outstanding individuals with a M.Sc. Degree in Electrical Engineering or Physics interested in pursuing Ph.D. research in close collaboration with main international industry partners. Modern power electronics and drive systems are e.g. employed in automotive / mechatronic, aerospace, medical, telecommunications, and renewable energy applications / smart grids where highest efficiency /compactness or control dynamics / stability and reliability are important design targets.
Accordingly, the focus of the research work of the PES is on the creation and comprehensive analysis of novel converter topologies and ultra high speed drives ranging from Watts to Megawatts where the modeling, simulation, multi-objective optimization, and experimental verification constitute core steps. This includes e.g. the evaluation of latest power semiconductor technology (GaN and SiC devices) in combination with novel gate-drive and sensor circuits, the development of new concepts of magnetic components, EMI filters and cooling systems, the analysis of the electromagnetic and thermal behavior of power components by numerical simulations/FEM, and the control-oriented analysis of individual converters / drive systems or multiple converter systems for smart microgrids and practical / experimental work on signal / control and power electronics.
Research Areas
Active Metamaterials for Magnetic Shielding of Distribution Transformers
High Power Medium Frequency DC/DC Converters for Future Locomotives
Ultra Compact/Efficient Photovoltaics Mudule Integrated Microinverters
Contactless Charging of Electric Vehicles
High Altitude Airborne Wind Power Generation Systems
Distributed Coordinated Control of Multiple Converter Systems in Smart Grids
What we Expect
You must be interested in the detailed functions of power electronic systems and their control. Depending on your skills and preferences, the main focus of your thesis could be either in the experimental field or on the theoretical analysis based on analytical calculations and computer simulations. A university degree in Electrical Engineering or Physics with excellent grades, good communication skills, fluency in English and the willingness to work hard as a part of the team are a must.
What we Offer
You may expect a highly challenging and scientifically exciting position in a dynamic team at one of the internationally leading power electronics research centers. We provide comprehensive guidance and strongly support publications / participation at international conferences. A competitive salary and excellent benefits are guaranteed.
Your Application
Please send your application including a curriculum vitae and the names and addresses of at least two references to:
ETH Zurich
Chair of Power Electronic Systems
ETH Zentrum / ETL H 22
Physikstrasse 3
CH-8092 Zurich
Switzerland/EUROPE
or directly contact kolar@lem.ee.ethz.ch for further information.
