Master thesis: Modelling and simulation of HV circuit architecture in electric vehicle in Graz bei AVL List GmbH

Master thesis: Modelling and simulation of HV circuit architecture in electric vehicle

AVL List GmbH, Graz

AVL is the world's largest independent company for development of powertrains (combustion engines, hybrid systems, electric drive) as well as simulation and test systems for passenger cars, trucks and marine engines.

Through the shift in the automobile industry to electrified powertrains, the demand for electric drive (e-drive) systems is booming. Stability and robustness must be guaranteed in the HV circuit, including interactions between electric machine, inverter, battery and auxiliaries. Highly integrated vehicle architectures with, for example, 2 inverters and 2 machines, shall operate avoiding system electric resonances and control instability.

Task:

  • Literature study
  • Electric circuit simulation of different HV architectures
  • Study of system resonances under extreme load cases
  • Analysis of resonance effect on component lifetime
  • Optimization of system components regarding performance and lifetime
  • Reporting and summarizing the methodology

Study:

  • Electrical, Electronic or Mechanical engineering, Technical physics

Requirements:

  • Experience in electric circuit simulation and electronics is appreciated
  • Language: English or German

Remuneration: The successful completion of the thesis is remunerated with a one-time fee of EUR 2,500 before tax.

According to the Austrian Employment of Foreign Nationals Act it is unfortunately not possible to assign graduate work to third-country citizens (Non-EU citizens) and Croatian citizens who study at a university abroad.

Jobart:
Master- / Diplomarbeit
Arbeitsbeginn:
Ab sofort
Standort:
Graz, Österreich
Gehalt:
Entschädigung 2.500 € brutto
Berufsfelder:
AVL List GmbH
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