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- IEEE Common Data Format (CDF) [.txt File]
- Data in PTI format (file ieee300pti.txt)
- Scanned 300 bus diagram (69K JPEG) (Not especially readable.)
- Downloadable 600 DPI TIFF diagram (264K)
  (You might actually be able to read this one - load it into Word if you don't have anything else to use to see it.)
- DIigSILENT PowerFactory [Download]
- Powerworld [Download]
- Power System Toolbox (PST) [Donwload [Donwload]
- Power System Analysis Toolbox (PSAT) [Download]

IEEE 300 bus Test


The IEEE 300 bus test case was been developed by the IEEE Test Systems Task Force under the direction of Mike Adibi in 1993.

The IEEE Common Data Format version was obtained from Fernando Alvarado at the University of Wisconsin. The PTI format version was provided courtesy of Joan Staron of PT I[1].

You can send submissions, questions and requests to

[1] ‘Power system test case archive’, available at:

Sources Files