B1.1 - Innovative Measurement Technology Solutions for Thermal and Mechanical Testing of HV Batteries
- Event
- ETTC 2024 - European Test and Telemetry Conference
2024-06-11 - 2024-06-13
Nuremberg - Chapter
- Data Acquisition I
- Author(s)
- T. Eich - CSM Computer-Systeme-Messtechnik GmbH, Filderstadt (Germany)
- Pages
- 155 - 159
- DOI
- 10.5162/ETTC2024/B1.1
- ISBN
- 978-3-910600-02-7
- Price
- free
Abstract
HV batteries have to endure multiple mechanical and thermal stresses when in service, which have to be extensively examined already in the development phase to prevent battery failures or even vehicle fires caused by thermal runaways. Thermal and mechanical simulations depend on real field data for creating reliable models and verifying such in later development phases against reality. For this reason field testing of HV batteries utilizing measurement technology is key. Unfortunately, testing under high-voltage conditions poses a lot of challenges on the measurement equipment, particularly when acquiring data from sensors like strain gauges, accelerometers and temperatures. In this presentation Timo Eich shows, how CSM GmbH mastered those challenges and solves the needs of car and battery manufacturers for mechanical and thermal testing worldwide with innovative measurement technology solutions.