Distribution System Model in Simscape : 123 Node Test Feeder

Build automatically the IEEE 123 Node Test Feeder and compare simulation to benchmark results
Updated 8 Dec 2023

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This submission contains MATLAB scripts that will build automatically the IEEE 123 Node Test Feeder in Simscape Electrical - Specialized Power Systems. The model is a 'quasi-steady' model, meaning it captures an operating point in the minimum number of simulation steps. This is equivalent to a power flow, but enables multiple operating points to be assessed in a time-domain environment.
The IEEE 123 Node Test Feeder benchmark data is available for download at the following URL, https://cmte.ieee.org/pes-testfeeders/wp-content/uploads/sites/167/2017/08/feeder123.zip, and is based on the following reference,
[1] R. C. Dugan, W. H. Kersting, S. Carneiro, R. F. Arritt, and T. E. McDermott, "Roadmap for the IEEE PES test feeders," IEEE Power Systems Conference and Exposition, pp.1-4, March 2009.

Cite As

Graham Dudgeon (2024). Distribution System Model in Simscape : 123 Node Test Feeder (https://www.mathworks.com/matlabcentral/fileexchange/66599-distribution-system-model-in-simscape-123-node-test-feeder), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R2017b
Compatible with any release
Platform Compatibility
Windows macOS Linux
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Version Published Release Notes

updated link to test feeder data


updated files for R2021a



added image

name change

file modification