Thesis work Design of HV to LV DCDC converter using resonant topologies
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29 days ago
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1 Vacancy
Job Summary
Thesis Worker at Volvo Cars
Welcome to explore the world of Volvo Cars by writing your thesis with us! As a thesis worker in our organization you are supported by a supervisor who follows you during your project. Through your thesis work you will be able to contribute to our company purpose providing freedom to move in a safe sustainable and personal way from day one!
About this opportunity - Background
Volvo Cars have created world-changing innovations since the first Volvo rolled off the production line in 1927. With our five fully electric cars (EVs) the EX40 the EC40 the EX30 the EM90 & the EX90 already on the market and another five models in development full electrification remains a key pillar of Volvo Cars product strategy. Our long-term aim remains to become a fully electric car company and it also aims to reach net zero greenhouse gas emissions by 2040.
Within Propulsion & Energy unit we belong to Power Electronics department with the key product design responsibilities of traction Inverters (DC-AC) onboard chargers (AC-DC) & DC-DC converters. Currently we are working on our third-generation power electronics products that goes into fully electric platform SPA3 with the forthcoming all-electric new EX60 as a first car on this platform. We are constantly working to improve our power electronics product designs in terms of efficiency power density weight and cost with enhanced quality from one generation to the next. We have highly skilled team members in each of the technical domain such as power electronics systems hardware and software designs. Most importantly we prioritize the safety of the customers when using our vehicles and we apply this fundamental requirement to all our product designs.
Scope of the thesis work
The objective is to design a HV to LV converter topology that meets the stringent performance requirements such as high efficiency high power density with wide input voltage range etc. The activities include topology design Comparison of different modulation techniques Controller modelling & comparison of different control strategies Pareto optimization for the most optimized design in terms of parameters and modulation techniques Code generation & testing in evaluation module (HV not included).
What youll bring
Power Electronics fundamentals Knowledge on Basic Converter design approach Resonant converter concepts Magnetics design basics knowledge on different topologies Semiconductor characteristics (Si / SiC / GaN) Loss components in
MOSFETs magnetics (inductors & transformers) etc.
Students should typically be available partially on-site to work independently and collaboratively in a technical development environment.
Duration
The work will start in January 2026
The duration for this thesis work is 20 weeks.
30 ECTS (Master academic credits) in agreement with your Thesis Advisor in University
This thesis is to be conducted by 2 Students working in pair.
Volvo Cars. For Life.
For nearly a century Volvo Cars has empowered people to move freely in a personal sustainable and safe way. Today we are driving bold advancements in electrification sustainability and automotive safety. To realize our ambitious vision we are seeking innovative minds who are ready to tackle the challenges of tomorrow today.
In our company we believe extraordinary things are achieved by ordinary people with the drive to make a difference.
Ready to take the next step
Applications should include your CV and a brief personal letter stating your interests within the given area and your thoughts and credentials. Submit your CV in English.
Applications must be received no later than 10th of November 2025. We are prioritising direct applications to ensure a fair and efficient application process.
For questions regarding the recruitment process please contact Recruiter Radoslaw Piela at
For specific questions about the position please reach out to Hiring Manager Peter Berggren at or to Supervisor Rajiv Augustine at
Welcome with your application!
Key Skills
- Photography
- Color Correction
- Shot List
- Adobe Photoshop
- Photo Shoots
- Youtube
- Camera Movement
- Cinematography
- Audio Equipment
- B-roll
- Camera Operation
- Final Cut Pro
- Digital Media
- Video production
- Web Series
About Company
Volvo Car USA is a subsidiary of Volvo Car Group of Gothenburg, Sweden and is headquartered in Rockleigh, NJ, with regional sales offices located in Rockleigh, Summerville, SC, and Irvine, CA. In addition, Volvo Car US Operations, the home of our new US factory, is located in South Ca ... View more
