Published March 1, 2024 | Version 1.1
Dataset Open

Collected FBG and electrical data on large format prismatic cells during thermal abuse in climate chamber

Creators

  • 1. Institute of Chemical and Electrochemical Process Engineering, Clausthal University of Technology, Leibnizstraße 17, 38678 Clausthal-Zellerfeld, Germany
  • 2. Research Center Energy Storage Technologies, Clausthal University of Technology, Am Stollen 19A, 38640 Goslar, Germany
  • 3. Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute, Am Stollen 19H, 38640 Goslar, Germany
  • 4. Institute of Electrical Power Engineering and Electrical Energy Engineering, Clausthal University of Technology, Leibnizstraße 28, 38678 Clausthal-Zellerfeld, Germany

Contributors

Description

Hello,

you will find here the data used for analysis in the publication "Innovative Early Detection of High-Temperature Abuse of Prismatic Cells and Post-Abuse Degradation Analysis Using Pressure and External Fiber Bragg Grating Sensors"

Attached is the complete electrical, thermal and pressure dataset measued by the Scienlab measurement and control module (Scienlab - SL60/200/12BT4C) as well as the parallel FBG measurement during operation (FiSens - X400) on the standard rupture disc of the tested large format prismatic cells.

General hints:

  • Sign convention for the current corresponds to positive values (I>0) equal to charging of the battery cell.
  • Only raw data is provided without filtering or restriction of the data range.
  • The mearsurement frequency for the optical data during the test B1 and O1 was set to 2 Hz.

The exception to these rules are the reference ICA measurements which are resticted to the relevant cycle (2nd C/20 cycle) for comparison.

Best regards

André Hebenbrock

Files

FiSens.zip

Files (117.2 MB)

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md5:e188b8cae51e43bfb4b8fbc431b8d5f1
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md5:a27e945168da7c51428b88d3c072d713
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Additional details

Related works

Is supplement to
Journal article: 10.3390/batteries10030092 (DOI)

Funding

Federal Ministry for Economic Affairs and Climate Action
RiskBatt 03EI3010
Federal Ministry of Education and Research
VentBatt 03XP0535A
Volkswagen Foundation
CircularLIB ZN3678

Dates

Collected
2023
Start of first test to end of last test

References

  • Innovative Early Detection of High-Temperature Abuse of Prismatic Cells and Post-Abuse Degradation Analysis Using Pressure and External Fiber Bragg Grating Sensors