File Exchange

image thumbnail

Lithium ion PI model

version 1.1.0.0 (397 KB) by Fiodar

Fiodar (view profile)

The power-based integrated (PI) lithium-ion battery model for simulation.

16 Downloads

Updated 26 Jun 2018

View License

This model can be calibrated for any Li-ion battery chemistry using a typical specifications sheet released by the battery manufacturer. Our evaluations indicate that it is a significant improvement in terms of accuracy over the default Simulink battery model, and a journal paper containing a comparison of these model is currently going through the review process.
The model is an extension to "Model 2" as described in "Li-Ion Storage Models for Energy System Optimization: The Accuracy-Tractability Tradeoff" (eEnergy 2016) by Kazhamiaka et al..
The zip file contains a number of examples for how to structure the configuration files, and how to use the model, both as part of a matlab script or as part of a Simulink simulation. Note that the model is not optimized for Simulink, and hence we recommend using is as part of a script for faster simulation. We provide parameter for two Li-ion chemistries: Lithium Titanate and Lithium Ferrous-Phosphate.

Comments and Ratings (0)

Updates

1.1.0.0

Added an option to select fast mode which uses an iterative method to solve equations

1.0.0.0

Changed the model name

1.0.0.0

Description typo.

MATLAB Release Compatibility
Created with R2016a
Compatible with any release
Platform Compatibility
Windows macOS Linux

Discover Live Editor

Create scripts with code, output, and formatted text in a single executable document.


Learn About Live Editor