Thesis Worker -Volvo Cars Traction Battery

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. All thesis projects are arranged in business-critical areas and therefore you will be able to contribute to our company purpose – For life. To give people the freedom to move in a personal, sustainable and safe way – from day one!

Background
An EIS temperature-based model for a traction battery, simulating how the battery's temperature changes during various operating conditions is important for thermal management. A simplified outline of a temperature model for a traction battery can be represented by:
•    Thermal equations to describe how the temperature change
•    The geometry and physical characteristics of the battery pack
•    External factors that influence battery temperature
•    The heat transfer within the battery pack and to the surrounding environment
•    Properties of the battery materials, such as thermal conductivity, specific heat capacity, and thermal resistance
•    The different operating modes that affect the battery temperature, charging, driving etc.

Scope Objective:
•    Investigate the benefits of an EIS temp model vs today’s model
Activities:
•    Literature review on different model and implementation strategies suitable for automotive traction battery
•    Implement and compare the results in terms of accuracy EIS model vs. todays model
•    Final report which describes findings and model design

What you´ll bring
We expect that the applying students have studied electric vehicles, high volt batteries and control theory. The student(s) is also expected to be present on site at Volvo Cars in Gothenburg during most of the thesis work, and any living arrangements need to be organized by the student(s).

Duration
•    The work will start in January 2025, exact date is to be discussed
•    The duration for this thesis work is 20 weeks.
•    30 ECTS (academic credits) in agreement with your Thesis Advisor in University
•    This thesis is to be conducted by 2 students.

Be part of the change – apply today!
We’d love to receive and review your application. Selection will be ongoing during the application period, so do not hesitate to send in your application. Attach your CV and personal letter stating your interests within the given area and your thoughts and credentials.
Apply as soon as possible but no later than 2024-12-01
Please note that applications via email will not be accepted.
If you have any additional questions regarding the thesis work, you are welcome to contact:
•    Manager, Marcus Gustafsson, marcus.gustafsson@volvocars.com
•    Supervisor, Aravind Poolla, aravind.poolla@volvocars.com

Volvo Cars - Driving change together
Volvo Cars’ success is the result of a collaborative, diverse, and inclusive working environment. Today, we are one of the most well-known and respected car brands, with around 43,000 employees across the globe. At Volvo Cars, your career is designed around your skills and aspirations, allowing you to reach your fullest potential.