Interconnection Innovation e-Xchange (i2x) Open Test Systems

This repository contains open grid network models and modeling scripts to test and compare different factors/measures (e.g., technoeconomic, social, equity, and engineering) that examine practices and policies for interconnection queue management and cost allocation. This repository is used for engineering training bootcamps, interconnection study guides, and an interconnection roadmap for the i2x project.

Users

The i2x DER package has been tested on Windows only, with Python 3.10. It does net yet support Mac OS X or Linux. During the installation process, a version of OpenDSS will be installed to work with the Python interface, i.e., you do not have to install OpenDSS separately. The steps are:

1. Install Python 3 if necessary. This is available from Python Site, Anaconda/Miniconda, or the Microsoft Store.
2. From a command prompt[^1], pip install i2x --upgrade

Once installed, invoke the GUI from a command prompt[^1]: i2x-der

Developers

The steps for deployment to PyPi are:

1. rm -rf dist
2. python -m build
3. twine check dist/* should not show any errors
4. twine upload -r testpypi dist/* requires project credentials for i2x on test.pypi.org
5. pip install -i https://test.pypi.org/simple/ i2x==0.0.2 for local testing of the deployable package, example version 0.0.2
6. twine upload dist/* final deployment; requires project credentials for i2x on pypi.org

License

See License

Notice

This material was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor the United States Department of Energy, nor Battelle, nor any of their employees, nor any jurisdiction or organization that has cooperated in the development of these materials, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness or any information, apparatus, product, software, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial product, process, or service by trade name, trademark, manufacturer, or otherwise does not necessarily constitute or imply its endorsement, recommendation, or favoring by the United States Government or any agency thereof, or Battelle Memorial Institute. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or any agency thereof.

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[^1]: On Windows 10, this may be found from the Start Menu under Windows System / Command Prompt. On Windows 11, one method is to search for Command Prompt from the Start Button. Another method is to find Terminal under All apps from the Start Button.