Stefan Pettersson

Stefan has 24 years of diverse field experience in the automotive industry, including five years as a test engineer at Harley-Davidson Motor Company and 19 years with MTS Systems Corporation. He has held a variety of positions at MTS, such as regional service manager, project manager and application engineer. Since 2015, he has served as an interim product manager, developing MAST solutions for a variety of applications, driven by customer and market requirements.

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Presentation

Developing an integrated EV battery vibration test cell

Electric vehicle battery testing presents unique challenges to OEMs, suppliers and contract test labs as it requires the integration of separate systems to apply multi-axial vibration, cycle current, simulate environmental conditions and ensure the safety of test equipment and personnel. This presentation will explore a fully integrated EV battery vibration test cell developed by Centro Tecnológico de Automoción de Galicia (CTAG) to provide OEMs and Tier 1 suppliers with a turnkey 6DOF MAST solution for validating Li-ion battery packs. An application case will be presented detailing an actual test of an EV traction battery performed in the integrated test cell.