Impedance measurement using frequency response estimation

Version 1.0.1 (583 KB) by Siddharth Jawahar
This submission showcases an advanced workflow for measuring impedance using frequency response estimation.
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Updated 25 Jun 2024
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Impedance measurement using frequency response estimation

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This submission is designed to showcase a workflow for measuring impedance using frequency response estimation techniques. The examples provided herein are intended for engineers, researchers, and practitioners who are involved in the characterization and analysis of electrical components and systems. This repository offers a practical guide on how to utilize MATLAB® and Simulink® tools to derive impedance measurements effectively by using the following examples: 1)Estimate Battery Impedance Using Signal Generator Blocks 2)Analyze Battery Impedance Using Exact Linearization 3)Meaure Three-Phase Electric Circuit Impedance Using Sinestream Signal Generator Block

Getting started

To get started with these examples, clone or download this repository to your MATLAB® environment. Step through the livescript in each example folder to execute the impedance measurement process. Ensure you have the necessary MATLAB® toolboxes installed (mentioned below).

MathWorks® Products (https://www.mathworks.com)

Requires MATLAB release R2024a or newer

License

The license is available in the License.txt file in this GitHub repository.

Community Support

MATLAB® Central

Copyright 2024 The MathWorks, Inc.

Cite As

Siddharth Jawahar (2024). Impedance measurement using frequency response estimation (https://github.com/mathworks/Impedance-measurement-using-frequency-response-estimation), GitHub. Retrieved .

MATLAB Release Compatibility
Created with R2024a
Compatible with any release
Platform Compatibility
Windows macOS Linux

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AnalyzeBatteryImpedanceUsingExactLinearization

BatteryImpedanceEstimationUsingPRBSSignalGeneratorBlock

MeasureThreePhaseElectricCircuitImpedanceUsingSinestream

AnalyzeBatteryImpedanceUsingExactLinearization

BatteryImpedanceEstimationUsingPRBSSignalGeneratorBlock

MeasureThreePhaseElectricCircuitImpedanceUsingSinestream

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Version Published Release Notes
1.0.1

Bug fix - updated data logging blocks in Simulink models
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.