PhD candidate for developing concepts for active/passive EMI/input filters and tools for filter design optimisation

Overview

The Laboratory for High Power Electronic Systems (HPE) at ETH Zurich is engaged in pioneering research on power electronic converter systems. These systems are essential for future energy distribution, especially for integrating renewable energy sources and applications in traction systems/electric vehicles. Additionally, our research focuses on solid-state pulse modulators used in medical technology and particle accelerators. To advance our research on EMI/input filters, we are on the lookout for highly motivated candidates to join our dynamic team.

Research Focus

Our team is focused on the multidisciplinary field of EMI/input filters for power electronic converter systems, such as three-phase rectifiers and converters utilized in electric vehicles. These filters play a critical role in mitigating noise emissions and harmonics, ensuring compliance with industry standards and grid codes. However, the size, efficiency, and stability of converter systems can be significantly affected by filter design, especially with the progression of semiconductor technologies that lead to increased switching speeds and challenges in volume minimization.

Responsibilities

• Investigate new concepts for passive and active EMI/input filters aimed at reducing volume and losses.
• Develop novel design procedures that account for filter attenuation, high-frequency losses, temperature distribution, and controller stability impact.
• Build prototype systems to validate concepts and conduct comprehensive measurements in our fully equipped HPE laboratory.
• Integrate the design procedure into optimization techniques for power electronic converters, enhancing system efficiency and power density.
• Collaborate with other researchers and students on modeling frameworks and contribute to ongoing projects.

Candidate Profile

We seek individuals with:

• A diploma or M.Sc. degree in electrical engineering with outstanding academic performance.
• A solid foundation in power electronic converter systems.
• Effective communication skills and proficiency in English.
• A strong commitment to working within an international team setting.
• An interest in detailed modeling and design of EMI/input filters as well as optimization of power electronic systems.

Benefits

• Engage in impactful work at ETH Zurich, contributing to societal advancements while supporting your professional growth.
• Join an institution committed to sustainability and climate neutrality.
• Receive various benefits including public transport season tickets, car sharing options, a wide array of sports offerings, childcare, and competitive pension plans.
• Enjoy a rewarding full-time role within a diverse, international research team at one of the leading technical universities globally.
• Access to excellent research facilities, support for participation in international conferences, and competitive compensation.

Inclusivity and Diversity

ETH Zurich fosters an inclusive culture and is dedicated to promoting equality and diversity. We value a work environment where the rights and dignities of all individuals are respected, ensuring everyone has the opportunity to thrive.

About ETH Zurich

ETH Zurich stands as a global leader in science and technology education and research. We are committed to excellence in instruction and fostering innovative solutions to current and future challenges worldwide. With a vibrant community of over 30,000 individuals from more than 120 countries, we create an inspiring environment that nurtures independent thinking and collaboration.