Power tools Q-Bat use case

Version 1.0.3 (14.3 MB) by QuickerSim
This repository shows how to model heat transfer in a power tool’s battery pack in Q-Bat from QuickerSim. The model consists 5 Li-ion cells
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Updated 3 Jun 2022
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Heat transfer in a power tool’s battery pack modeled in Q-Bat

View Battery pack Simulink model with Q-Bat and Simscape on File Exchange

⬇️ Please use this link instead of the download button: Download link ⬇️

Run power_tools_demo.m or power_tools_demo_ls.mlx to get started

  • Please visit the Q-Bat and QuickerSim page to learn more about modeling heat transfer in 3-D systems.

This repository shows how to model heat transfer in a power tool’s battery pack in Q-Bat from QuickerSim. The model consists 5 Li-ion cells connected in series, terminals, connectors, holders and casing and is connected to a reduced-order model (ROM) to model heat transfer in 3D geometry.

The model will be simulated under 3 circumstances:

  1. Normal operation – Current profile consists of 24 reapeted cycles, which simulate screwing in a screw followed by a break. 360 seconds of operation in total.
  2. Rapid charging – 30 minutes of charging with constant current of 6A.
  3. Thermal propagation – One cell is heating significantly more due to malfunction. Heat dissipation from a faulty cell will be checked. 30 minutes of operation.

Simulation Model

Case 1

Case 2

Case 3

Cite As

QuickerSim (2024). Power tools Q-Bat use case (https://github.com/QuickerSim/Power-tools-Q-Bat-use-case/releases/tag/1.0.3), GitHub. Retrieved .

MATLAB Release Compatibility
Created with R2022a
Compatible with R2018b and later releases
Platform Compatibility
Windows macOS Linux

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model

model/power_tools_simulink

model/power_tools_simulink/src/ele

model/power_tools_simulink/src/fem

model/power_tools_simulink/src/misc

model/power_tools_simulink

model

Version Published Release Notes
1.0.3

See release notes for this release on GitHub: https://github.com/QuickerSim/Power-tools-Q-Bat-use-case/releases/tag/1.0.3
1.0.2.0

See release notes for this release on GitHub: https://github.com/QuickerSim/Power-tools-Q-Bat-use-case/releases/tag/1.0.2
1.0.1.0

See release notes for this release on GitHub: https://github.com/QuickerSim/Power-tools-Q-Bat-use-case/releases/tag/1.0.1
1.0.0

To view or report issues in this GitHub add-on, visit the GitHub Repository.
To view or report issues in this GitHub add-on, visit the GitHub Repository.